2013
CATALOGUE
Conductivity Level Switches and Probes
ELT 68C Level Switch
ELT 8 Level Switch
CON 1 Level Switch
ELT 680 Level Switch
SECTION 1
Level Switches
Conductivity Level Switches and Level Probes 1 Introduction to Conductivity Level Switching
2
Application of Conductivity Level Switching
7
ELT 8 Conductivity Level Switch - General Purpose
8
ELT 68 Conductivity Level Switch - General Purpose and Interface Detection
9
ELT 680 Conductivity Level Switch - General Purpose and Interface Detection - Din Rail Mount
10
CON 1 Conductivity Level Switch - General Purpose and Interface Detection - Digital
11
ELT 68C Conductivity Level Switch - General Purpose and Interface Detection - Self Contained
12
6
62 Series Conductivity Level Probes - Single and Multi-Rod Electrodes
13
7
69 Series Conductivity Level Probes - Light Duty - Specification and Dimensions
29
68 Series Conductivity Level Probes - Heavy Duty - Specification and Dimensions
45
ELT 68C Conductivity Level Switch - Specification and Dimensions
50
Gland Fittings for 69 Series Probes - Specification and Dimensions
52
Gland Fittings for 68 Series Probes - Specification and Dimensions
54
2 3 4 5
8 9 10 11 12 13 14 15 16
Introduction
Conductivity
The operation of this type of system, as the heading implies, relies on conductivity; that is the ability of a medium to permit the passage of an electrical current. Two basic rules apply in respect of making a probe circuit within a tank, pipe, or vessel containing conductive liquids.
1
If a suitable metal probe insulated from earth is installed in a metal tank, then filling the tank with such a medium would provide a conductive circuit between the probe and tank wall. With suitable electronic circuitry this conductive circuit can be utilised to control a relay to provide say alarm and control secondary functions, for instance pump or valve activation. All conductive level systems work on this basic principle. If a suitable insulated probe with an additional earth reference electrode is installed in a non-metallic tank, then filling the tank with such a medium would provide a conductive circuit between the probe and reference electrode. With suitable electronic circuitry this conductive circuit can be utilised to control a relay. Conductivity of Different Mediums The conductivity of a liquid may be expressed in microSiemens (µS), unlike resistance which is expressed in Ohms (W), sometimes the range of conductive type level controllers is given on specification sheets in Ohms. For example: 2500W is equal to 2.5kW To convert to microSiemens this formula used would be; Conductivity (µS) = 1/R x 106 (Where R is In Ohms). Using this formula for the above example would give a conductivity range of: 400 to 40 µS. The higher the number in Siemens, the more conductive the liquid so electric current will flow more easily. The lower the number in Siemens, the less conductive the liquid, and the more sensitive the controller needs to be to detect the liquid. With too low a number the medium becomes more of an insulator and it may not be possible to detect with conductive type systems. We give an Ohm resistance figure as it is easy to simulate (by variable resistor) at the level detector. De-ionised, de-mineralised and distilled water may generally be considered insulators, not conductors. Trouble free detection of these liquids will require the use of Capacitive type systems. If in doubt, a sample should be obtained so that the conductivity level can be determined by measurement. As different liquids have differing conductivities, a choice of level detectors with varying ranges is produced to meet differing requirements. For example-mains or well water (raw or potable waters), generally have low conductivity (100-600 µS). ELT8/68 level detectors could be used as their sensitivity range is wide enough to detect these low levels of conductivity. Beer, Lager, Milk, and Fruit Juices have a medium to high conductivity (1250-8000 µS), level detectors ELT8/68, ELT680 or CON1 would be suitable for these liquids. It is particularly important that the correct range of instrument is selected as in some cases tracking can occur across the insulator causing a false signal. This is particularly important where probes are side mounted in the vessel, or are fitted into pipelines is CIP (Cleaning In Place) detergents for example: caustic solutions, gravy, food mixtures and colouring can have very high conductivities typically 7000 - 30,000 µS. At these high levels of conductivity a very real probability exists that tracking across the probe electrode insulator could occur due to the residual liquid film remaining on the insulator as bulk levels drop. Level detectors ELT8/68, ELT680 and ELT68C have specially selected working ranges to operate in these conditions and the links or adjustments should be made to take this into account. Other factors affecting Conductivity It can be seen that the conductivity of the liquid to be detected will generally determine the type of level detector unit required. However, conductivity can be affected by other factors, for instance. The volume of liquid in the tank, vessel, or pipe in contact with the probe electrode. Probe surface area: Too small an area even with highly conductive liquids can cause erratic switching. Temperature fluctuations: Generally conductivity increases approximately linearly with temperature.
2
Conductivity
Introduction
Fail-Safe operation of Control units
1
Afriso Eurogauge level detection units have facilities for selecting high or low (maximum or minimum) fail-safe operation. This enables the internal relay to de-energise in the alarm condition (red alarm indicator on), without wiring changes providing fail-safe operation in the event of power failure. With most of the units we produce selecting the fail-safe switch is only possible by opening the instrument cover with the supply disconnected or by unplugging the unit. Probes for Conductive Level Detectors Single electrode probes are most commonly used and are produced in two basic types: Site wired within the probe head: These are designated as 69 series probes and are available with stub electrodes 50mm for pipe mounting and 75mm for side/bottom of tank mounting, or as standard electrode types with a maximum manufactured length of 3000mm for tank top mounting. P69 series sealed probes, in which the probe head is totally sealed with a silicone rubber encapsulate; these are virtually maintenance free even in applications where condensation would normally be a problem. An integral two core 2 metre cable is fitted as standard, with longer lengths available to order. Stub and standard long rod electrodes are available, as for the 69 series probes. The maximum temperature and pressure ratings for both probe designs is +120°C and 3 bar (45 psi). For arduous applications that involve higher temperatures or pressure ratings or for vacuum use, the P68 stub or standard electrode probes should be used. Maximum ratings for the P68 probes are 220ºC/20 bar (300psi). Multi-electrode P68 probes are available where mounting space is limited and may have two or three 3mm diameter plain electrodes up to 1200mm long; ideal for use where only a single tank boss is available (G1”). For applications which allow, low cost 62 series probes can be used, the 9.5mm Æ. single electrode similar in design to the 69 series or the 3mm diameter multi-rod electrodes being commonly used. The 3mm multi-rod electrodes are supplied bare or powder coated and permit the use of an earth reference electrode within a tank manufactured from plastic or glass lined, these can be used in multi-electrode control/alarm applications e.g. pump control with independent high and/or low level alarm requirements. The G¾” or G1” PVC heads can accommodate up to 4 electrodes each to 1700mm long coated or 3000mm uncoated. For longer lengths, or where required, flexible electrodes with weights can be supplied up to 100 metres long. These types of probes although economical to buy are not suited to hygienic food or beverage applications. Probe Fittings Type 69 and P69 probes are available with G½”, G1” or G1½” threaded connections, however G1” is now considered the standard on most applications, particularly where hygienic conditions are necessary. All Afriso Eurogauge hygienic probe wetted parts are 1.4405 (316S31) stainless steel, with insulators manufactured from food quality virgin PTFE ® Hygienic Glands To ensure that the fitting of the probe Into the tank maintains a hygienic environment, we have designed a range of hygienic gland fittings specifically for this purpose which must be used to ensure correct sealing with sanitary conditions; This is particularly found in general food processing and pharmaceutical applications.
3
Introduction
Conductivity
For probes with G½” fitting there are two hygienic glands available, these are now non-preferred due to the difficulty in fitting or replacing the 'O' ring seal within the small diameter gland body.
1
The availability of hygienic glands has now largely replaced the use of bosses and sealing washers, resulting in an economic solution to eliminating potential problems with older methods of probe mounting and sealing.
Probe Type
Description
69, P69
G½” 16mm (Insulator) Tank gland welded type
671200169W
69, P69
G1” 16mm (Insulator) Tank gland welded type
671200069W
69, P69
G½” 16mm (Insulator) 1.5” Tri-Clamp gland type
6700000405
68, P68, 88
G1” 25mm (Insulator) 2.0” Tri-Clamp gland type
6700000404
68, P68, 88
G1” 25mm (Insulator) Tank gland welded type
671200068W
Part Number
Liquid to Liquid Interface Detection. Up to now we have only considered the detection of the presence or absence of a conductive liquid at the sensing electrode of the probe. However, this is often required to detect the presence of one conductive liquid and to ignore another conductive liquid; the latter must always have a lower conductivity. We refer to this process as Interface Detection: Typical examples of this are: beer/foam, milk/foam, beer/water, milk/water, and caustic/water. Practical examples are: Detecting beer level in storage tanks and ignoring foam on the surface of the beer and similarly in pipelines. Detecting the presence of milk in pipelines and ignoring the water: For example when flushing pipes in milk recovery systems. Detecting caustic (CIP) solutions and ignoring water: Ensuring that caustic is not sent to the waste drainage system during cleaning. To obtain stable and reliable detection for this type of application requires a unit that can differentiate between two levels of conductivity, for example a control that can detect the higher of the two levels and ignore the lower. Such a unit should have a close switching differential and must be stable against supply voltage and ambient temperature variations. Interface controllers ELT68, ELT680 and CON1 have been designed specifically for this requirement. The control is always set to switch at the higher conductivity and to reset on the lower conductivity. Beer/foam Interface - unit is set to detect beer, (high conductivity) and ignore foam (low conductivity). Beer/water Interface - unit is set to detect beer, (high conductivity) and ignore water (low conductivity). Caustic/water - unit is set to detect caustic,(high conductivity) and ignore water (low conductivity). Milk/foam Interface - unit is set to detect milk, (high conductivity) and ignore foam (low conductivity) In general, the greater the difference between the conductivities, the easier it is to detect the interface. Aim for a ratio of approximately 2:1. As the conductivity of the liquids will change with temperature, trip points should be set at the process temperature for optimum performance. In pipelines diffusion layers may cause problems if the level detector unit is set to too sensitive a trip point. For example - to detect only a slight dilution of beer or milk with water may not be possible. A greater dilution may well be required before the unit will reset. This can be countered by increasing the probe electrode sensing area.
4
Conductivity
Introduction
Tips for Applying Conductive Systems
1
Never use mineral insulated (MICC) cable to connect probes, the insulating material in the cable can absorb moisture causing leakage. Probe electrodes operate at a very low AC voltage and are safe to touch when powered up, with maximum voltages operating at 2-6Vac with negligible current flow. To increase the tracking distance across the electrode insulation, for example in highly conductive liquids, or where bottom mounted probes are used for low level detection, probes can have heat-shrunk FEP (a PTFE derivative) insulated electrodes, extending to almost the end of the electrode. (Being transparent this insulation may not be seen on a casual inspection). If FEP insulation is fitted, ensure that there is 25mm bare electrode for optimum metal to liquid area contact. Use a separate electrode to provide earthing in plastic tanks, or where the tank is glass or plastic lined. Where two valves, or pumps, are being controlled in one tank by two separate controllers, do not attempt to use a common STOP probe connected to terminal E1 on both units; this will not work! Separate electrodes must be installed. Remember that terminal E1 is always the high level probe in a pump or valve control set-up where latching is required between levels. E2 is always the low level latching probe. In alarm only applications, terminal E1 is always connected to the probe, for low or high level applications, as terminal E2 is not used. It is sometimes difficult to ascertain whether a liquid is conductive or not, so where there is doubt it will be necessary to obtain samples for checking the conductivity level. For example liquid sugar is essentially syrup, and is non-conducting. However, sugar in suspension in water is conductive. Probe latching arrangements do not affect the chosen failsafe settings. Installation circuit diagrams always show the relay contacts in the supply off condition. Front panel scales will show a higher number as the sensitivity increases, i.e. the liquid will have lower conductivity. The use of Conductive type probes within Hazardous Areas. As the conductive type probes are simple devices i.e. having no electronic components or independent means of generating energy, they can safely be used in Zone 0, 1, or 2 areas. The level detector unit must always be mounted in a Safe Area with the probe connected through an approved and suitable Zener Safety Barrier which is also mounted within the Safe Area.
5
Introduction
1
Conductivity
Afriso Eurogauge Level Detectors – Adjustment Ranges
Equivalent Resistance Simulation Across Electrode Ohms 100K
60K
10K
2.5K 2K
5K
1K
100
50
30
20
ELT 8 Variable ( 2.5K-4K-9K-15K-40K-60K Switch Points )
ELT 8 (68) Variable ( 30- 400-1K-1.5K-3K-5K Switch Points)
ELT 68C Variable
ELT 680 High Sensitivity (linked for low range)
ELT 680 Low Sensitivity (linked for high range)
Gravy Mixtures C.I.P. Detergents Milk Fresh Orange Juice Beer & Larger Cola Orange Cordial (Undiluted) Blackcurrent or Orange Cordial (Diluted 5 : 1) Lemonade Milk Foam Beer FOB Mains Water Spirits 40 – 70% Proof
10
17
Lower Conductivity
100
200
500 400
1000
microSiemens µS
Comparison Chart – Conductivity Of Common Liquids
6
10000
33333 20000
Higher Conductivity
Conductivity
Application
Conductivity Level Switching Application Guide 1
Controller Selection
Conductivity Range in microSiemens µS
17 to 400µS
Product to Detect
Note: Information shown is given in good faith. Use with caution, If in any doubt please contact us for assistance
Acetic Acid, Acetamide, Black Water, Carbonated Water, Calcium Chloride, Cadmium Sulphate (0.2%), Chlorinated Ether, Formaldehyde, Formic Acid (100%), Grey Water, Hydrochloric Acid (5-40%)**, Mercuric Chloride, Nitric Acid (6.2-62%)**, Oxalic Acid, Phosphoric Acid (10-87%), Potable Water, Raw Water, Sea Water, Spirits (40-70% proof), Sulphuric Acid (5-99.4%)**, Toothpaste, Urea, Wine **Insulate probe electrode with FEP to avoid product tracking, Check probe material suitability with acid contact,
10 to 20000µS
Acetic Acid (0.3-70%), Acetamide, Ammonia (0.4-16%), Asphalt Emulsion, Beer, Black Water, Butyric Acid (1-70%), Cadmium Bromide(1-43%), Cadmium Chloride(1-50%), Caustic Soda*, Chlorinated Ether, Citric Acid (20%), Coffee Extract, Cola Syrup, Corn Syrup, Cream Cheese, Cupric Sulphate, Dichlorohydrin, Formaldehyde, Formic Acid (5-100%), Grey Water, Hydrochloric Acid (5-40%)**, Ice Cream, Lead Nitrate (5-30%), Magnesium Chloride (5-34%), Milk, Nitric Acid (6.2-62%)**, Oxalic Acid, Potable Water, Potassium Chloride (5-21%), Raw Water, Sea Water, Sodium Silicate (46%), Spirits (40-70% proof), Sulphuric Acid (5-99.4%)**, Titanium Dioxide, Urea *Check Caustic concentration as crystallisation may occur when probe electrode becomes uncovered. **Insulate probe electrode with FEP to avoid product tracking, Check probe material suitability with acid contact,
200 to 33333µS
Acetic Acid (0.3-70%), Acetamide, Ammonia (0.4-16%), Asphalt Emulsion, Butyric Acid (1-70%), Cadmium Bromide(1-43%), Cadmium Chloride (1-50%), Caustic Soda*, Chlorinated Ether, Citric Acid (20%), Coffee Extract, Cola Syrup, Cream Cheese, Cupric Sulphate, Formic Acid (5-100%), Hydrochloric Acid (5-40%)**, Magnesium Chloride (5-34%), Nitric Acid (6.2-62%)**, Oxalic Acid, Potassium Chloride (5-21%), Sodium Silicate( 37-40%), Sulphuric Acid (5-99.4%)**, Titanium Dioxide, Urea, Zinc Chloride *Check Caustic concentration as crystallisation may occur when probe electrode becomes uncovered. **Insulate probe electrode with FEP to avoid product tracking, Check probe material suitability with acid contact,
7
Switches
Conductivity
ELT 8 General Purpose Conductivity Level Switch 1
Description
The ELT 8 is designed for use with electrically conducting liquids such as water, sewage and can be used with either one sensing probe as a single point level switch to operate high or low level alarms etc, or with two sensing probes for the automatic starting and stopping of pumps, etc. The setting of the ELT 8 can be adjusted with the sensitivity (r) control to ensure that the unit switches at the correct level and is not affected by foam etc. on the liquid surface.
Specification
8
Model and Accessories
Part Number
ELT 8 Controller - 230Vac
556008000-1
ELT 8 Controller - 110Vac
556008000-2
ELT 8 Controller - 24Vac
556008001-3
ELT 8 Controller - 24Vdc
556008230-4
ELT 8 Controller - 48Vac
556008001-5
Weatherproof Enclosure - IP65
741000100
Price
Supply:
110/230Vac (Selected by internal links) : 50/60Hz : 4VA. 24/48Vac factory fitted : 50/60Hz : 4VA. 24 Vdc : 2W
Failsafe:
Sensitivity:
Variable from 2.5kW to 60kW (400 S to 17 S).
Hold Facility: Latch-on circuit between high and low level probes.
Controls:
Sensitivity (r) to set trip point (approximate).
Temperature: -10°C ... 60°C
Settings:
0 = 2.5kW (400 S). 1 = 4kW (250 S). 2 = 9kW (110 S). 3 = 15kW (67 S). 4 = 40kW (25 S). 5 = 60kW (17 S).
Output:
DPCO contacts - Voltage free. 3A at 250Vac 750VA 1A at 12Vdc non inductive load
Indicators:
LEDS - Green - normal operation - output relay energised. Red - ‘alarm’ condition - output relay de-energised.
Maximum - green LED on - relay energised - probe uncovered. Minimum - green LED on - relay energised - probe covered.
Housing:
ABS case with polyester base.
Fixing:
Base mounted by 2 x 4mm Æ holes for screws, or optional clip mounting to symmetrical DIN rail.
Protection:
IP40 (BS5940/IEC 529).
Cable Entry:
5 blind grommets : 2 x 15mm Æ knockouts in base
Conductivity
Switches
ELT 68 General Purpose and Interface Detection Conductivity Level Switch 1
Description
The ELT 68 is a conductivity level switch with a very low resistance range designed for use with highly conducting liquids where dense foam on the liquid surface causes problems with general purpose conductivity level switches. Used with either one sensing probe as a single point level switch or two sensing probes for pump/solenoid control the ELT 68 is capable of differentiating between dense foam layers and the liquid surface meaning the unit is also suitable for interface detection between liquids with different levels of conductivity. Applications include interface detection in pipes between beer/water, milk/water, caustic/water, etc.
Specification
Model and Accessories
Part Number
ELT 68 Controller - 230Vac
556830100-1
ELT 68 Controller - 110Vac
556830100-2
ELT 68 Controller - 24Vac
556830101-3
ELT 68 Controller - 24Vdc
556823000-4
ELT 68 Controller - 48Vac
556830101-5
Weatherproof Enclosure - IP65
741000100
Price
Supply:
110/230Vac (Selected by internal links) : 50/60Hz : 4VA. 24/48Vac factory fitted : 50/60Hz : 4VA. 24 Vdc : 2W
Failsafe:
Sensitivity:
Variable from 30W to 5kW (33 S to 200 S).
Hold Facility: Latch-on circuit between high and low level probes.
Controls:
Sensitivity (r) to set trip point (approximate).
Temperature: -10°C ... 60°C
Settings:
0 = 30W (33333 S). 1 = 400W (2.5 S). 2 = 1kW (1 S). 3 = 1k5W (667 S). 4 = 3kW (333 S). 5 = 5kW (200 S).
Output:
DPCO contacts - Voltage free. 3A at 250Vac 750VA 1A at 12Vdc non inductive load
Indicators:
LEDS - Green - normal operation - output relay energised. Red - ‘alarm’ condition - output relay de-energised.
Maximum - green LED on - relay energised - probe uncovered. Minimum - green LED on - relay energised - probe covered.
Housing:
ABS case with polyester base.
Fixing:
Base mounted by 2 x 4mm Æ holes for screws, or optional clip mounting to symmetrical DIN rail.
Protection:
IP40 (BS5940/IEC 529).
Cable Entry:
5 blind grommets : 2 x 15mm Æ knockouts in base
9
Switches
Conductivity
ELT 680 General Purpose and Interface Detection Conductivity Level Switch 1
Description
The ELT 680 is the DIN rail mount version of the ELT 68 conductivity level switch with a very low resistance range designed for use with highly conducting liquids where dense foam on the liquid surface causes problems with general purpose conductivity level switches. Used with either one sensing probe as a single point level switch or two sensing probes for pump/solenoid control the ELT 680 is capable of differentiating between dense foam layers and the liquid surface meaning the unit is also suitable for interface detection between liquids with different levels of conductivity. Applications include interface detection in pipes between beer/water, milk/water, caustic/water, etc.
Specification
Model
Part Number
ELT 680 Controller - 230Vac
568030120H-1
ELT 680 Controller - 110Vac
568030120H-2
ELT 680 Controller - 24Vac
568030121H-3
ELT 680 Controller - 24Vdc
568023020H-4
ELT 680 Controller - 48Vac
568030121H-5
Supply:
Sensitivity:
Controls:
110/230Vac (Selected by internal links) : 50/60Hz : 4VA. 24/48Vac Factory fitted : 50/60Hz : 4VA. 24Vdc : 2W
Hold Facility: Latch-on circuit between high and low level probes.
Selected by links fitted to terminals on front panel. pre-set to Low (LR) range. High Range (H):1kW to 100kW : Low Range (L): 50W to 2kW.
Housing:
DIN-rail mounting enclosure with 12 screw terminals
Fixing:
Clip mounting to symmetrical 35mm DIN rail.
Sensitivity (r) to set trip point Timer (r) to set switching time delay of 0-20 seconds.
Protection:
IP 40 (BS5940/IEC 529).
Weight:
Approximately 0.4kg including packing.
Size:
55 x 73 x 113mm
Output Relay: SPCO contacts - Voltage free. 3A at 250Vac 750VA : 1A at 12Vdc non-inductive load.
10
Price
Indicator:
Green LED on - normal operation - relay energised.
Failsafe:
Maximum - green LED on - relay energised - probe uncovered. Minimum - green LED on - relay energised - probe covered.
Temperature: -10째C ... 60째C
Conductivity
Switches
CON1 General Purpose Wide Range Conductivity Level Switch 1
Description
The CON1 Conductivity Level Switch is a DIN-rail or back mounting general purpose conductivity level switch with a very wide adjustment range that is used to detect electrically conducting liquids. It can also be used where dense foam on liquid surface exists or an interface detection between two liquids such as beer and water is required. Special features of the unit include built in fail-safe selection and a 1 second delay on switching to allow for liquid surface turbulence. The unit can be used with either one or two probes (pump on/off).
Specification
Model
Part Number
CON1 Level Switch
CON11Z1
Price
Supply:
85 - 265Vac - 50/60Hz - 4VA 24Vdc - (20 to 32Vdc) : 2.5W
Failsafe:
Failsafe selection by front panel link, (factory pre-set to HL).
Sensitivity:
Sensitivity selection by front panel link. Pre-set to High (HR) range. High Range (H) : 1kW to 100kW, Low Range (L): 50W to 5kW
Hold:
Latch-on circuit between high and low level probes
Controls:
Pushbutton adjustment of Sensitivity (r) (set trip point)
Output:
Single pole changeover contacts Voltage free.
Rating:
3A at 250Vac 750VA : 1A at 12Vdc non-inductive load.
Signal:
24Vdc (56W source resistance) in ‘normal’ condition, Open circuit in ‘alarm’ condition. Max switching current 50mA.
Indicator:
Green LED on - normal condition - output relay energised. Red LED on - alarm condition output relay de-energised.
Temperature: -10°C ... 60°C Housing:
DIN-rail or back mounting with 16 screw terminals
Protection:
IP40 (BS5940/IEC 529).
Weight:
Approximately 0.4kg including packing.
Size:
77 x 75 x 114.5mm overall.
11
Switches
Conductivity
ELT 68C General Purpose and Interface Detection Conductivity Level Switch 1
Description
The ELT68C is a self contained, all-in-one, conductivity level switch especially designed for use with conducting liquids in dairies, breweries, ice cream plants, etc. and is capable of differentiating between dense layers of foam and the actual liquid surface. The adjustment range of the ELT68C renders the unit also capable of interface detection between beer/water, milk/water, caustic/water, etc. In standard form the unit is supplied with a PTFE partly insulated high grade stainless steel rod electrode, 1000mm in length, complete with associated hygienic welding gland. A number of different probe configurations can be supplied to meet special conditions or requirements, such as interface detection in pipes.
Specification
12
Model
Part Number
ELT68C - to 1m (-1) , 2m (-2), 3m (-3)
S531 111 10-1 (-2) (-3)
ELT68C - to 1m (-1) , 2m (-2), 3m (-3) FEp to Probe Tip
S531 131 10-1 (-2) (-3)
Supply:
24Vdc (20-32 Vdc) : 2 W max.
Output:
0…24Vdc (56W source resistance) 250mA max. switching current (suitable for opto-isolators and reed relays).
Price
Connection:
1" BSP st. steel T316 S31 (into stainless steel welding gland).
Protection:
IP66 (BS 5490/IEC529).
Temperature: -10°C ... 100°C (120°C for short periods)
Sensitivity:
Variable from 30W to 5kW.
Pressure:
7 bar maximum.
Controls:
Potentiometer for sensitivity adjustment.
Cable Entry:
Pg11 gland.
Failsafe:
Selector switch for high (HL) or low level (LL) Red alarm LED on - relay de-energised output low (0V). Green normal LED on relay energised - output high (+24Vdc).
Connections: Terminal 1: Terminal 2: Terminal 3: Weight:
signal output. 0V (earth). +24V supply.
Approximately 1kg (dependent on electrode length).
Conductivity
Probes
1
PRODUCT DESCRIPTION: 62 Series 2-Multi-Rod Conductivity Probe – G1.0” (BSP) Ø3.0mm Hastalloy ‘C’ Electrodes. Partly Insulated. PART NUMBER : 6272 10 1020
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 800mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
2 x Probe Electrode
Ø 3.0mm
Hastalloy ‘C’
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O ring Nitrile
13
Probes
Conductivity
PRODUCT DESCRIPTION: 62 Series 3-Multi-Rod Conductivity Probe – G1.0” (BSP) Ø3.0mm Hastalloy ‘C’ Electrodes.
1
Partly Insulated PVC body pg11 Cable Entry.
PART NUMBER : 6272 10 1030
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 1700mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
14
3 x Probe Electrode
Ø 3.0mm
Hastalloy ‘C’
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings Nitrile
Conductivity
Probes
PRODUCT DESCRIPTION: 62 Series 4-Multi-Rod Conductivity Probe – G1.0” (BSP) Ø3.0mm Hastalloy ‘C’Electrodes. Partly Insulated
1
PVC body pg11 Cable Entry.
PART NUMBER : 6272 10 1040
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 800mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
4 x Probe Electrode
Ø 3.0mm
Hastalloy ‘C’
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings Nitrile
15
Probes
Conductivity
PRODUCT DESCRIPTION: 62 Series 2-Multi-Rod Conductivity Probe – G1.0” (BSP) Ø3.0mm Hastalloy ‘C’ Electrodes. Partly Insulated
1
PVC body Silicone Potted with 5 Metre Cable.
PART NUMBER : 6272 10 1020P
DATE: 05/2012
DRAWN BY: WBL
Probe Connection Cable
5.0 Metres
2 x 0.5mm² Grey PVC
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 800mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
16
2 x Probe Electrode
Ø 3.0mm
Hastalloy ‘C’
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O.rings Nitrile
Conductivity
Probes
1
PRODUCT DESCRIPTION: 62 Series Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode, Partly Insulated PVC pg11 Cable Entry PART NUMBER : 6272 11 1000
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
Minimum 100mm - Maximum 3000mm
25.0
22.0
108
20.0
ISSUE: 1
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings FKM
17
Probes
Conductivity
PRODUCT DESCRIPTION: 62 Series Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode
1
Partly Insulated PVC, M20 Threaded adaptor.
PART NUMBER : 6272 11 2000
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
M20
Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
Minimum 100mm - Maximum 3000mm
25.0
22.0
108
20.0
ISSUE: 1
18
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings FKM
Conductivity
Probes
PRODUCT DESCRIPTION: 62 Series Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode
1
Partly Insulated PVC, FEP Insulated with M20 Brass threaded Adaptor.
PART NUMBER : 6272 14 1000
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
M20
Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
Minimum 100mm - Maximum 3000mm
25.0
22.0
108
20.0
ISSUE: 1
Heatshrink FEP (PTFE) Insulator
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings FKM
19
Probes
Conductivity
PRODUCT DESCRIPTION: 62 Series 2-Multi-Rod Conductivity Probe – G1.0” (BSP) Ø3.0mm (Black) Epoxy powder coated Electrodes.
1
Partly Insulated PVC body pg11 Cable Entry.
PART NUMBER : 6272 14 1020
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 1700mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
20
2 x Probe Electrode
Ø 3.0mm
Stainless Steel 1.4405(S316)
(Black) Epoxy Powder Coat Finish
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings Nitrile
Conductivity
Probes
PRODUCT DESCRIPTION: 62 Series 3-Multi-Rod Conductivity Probe – G1.0” (BSP) Ø3.0mm (Black) Epoxy powder coated Electrodes.
1
Partly Insulated PVC body pg11 Cable Entry.
PART NUMBER : 6272 14 1230
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 3000mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
3 x Probe Electrode
Ø 3.0mm
Stainless Steel 1.4405(S316)
(Black) Epoxy Powder Coat Finish
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings FKM
21
Probes
Conductivity
PRODUCT DESCRIPTION: 62 Series 4-Multi-Rod Conductivity Probe – G1.0” (BSP) Ø3.0mm (Black) Epoxy powder coated Electrodes.
1
Partly Insulated PVC body pg11 Cable Entry.
PART NUMBER : 6272 14 1240
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 1700mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
22
4 x Probe Electrode
Ø 3.0mm
Stainless Steel 1.4405(S316)
(Black) Epoxy Powder Coat Finish
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings Nitrile
Conductivity
Probes
PRODUCT DESCRIPTION: 62 Series 2-Multi-Rod Conductivity Probe – G¾” (BSP) Ø3.0mm (Black) Epoxy powder coated Electrodes.
1
Partly Insulated PVC body pg11 Cable Entry
PART NUMBER : 6277 14 1220
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G3/4”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 1700mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
2 x Probe Electrode
Ø 3.0mm
Stainless Steel 1.4405(S316)
(Black) Epoxy Powder Coat Finish
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings Nitrile
23
Probes
Conductivity
PRODUCT DESCRIPTION: 62 Series 2-Multi-Rod Conductivity Probe – G¾” (BSP) Ø3.0mm (Black) Epoxy powder coated Electrodes.
1
Partly Insulated PVC body with 7.5 Metre Cable.
PART NUMBER : 6277 14 122P
DATE: 05/2012
DRAWN BY: WBL
Probe Connection Cable
7.5 Metres
2 x 0.5mm² Grey PVC
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G3/4”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 1700mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
24
2 x Probe Electrode
Ø 3.0mm
Stainless Steel 1.4405(S316)
(Black) Epoxy Powder Coat Finish
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings Nitrile
Conductivity
Probes
PRODUCT DESCRIPTION: 62 Series Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode Partly Insulated PVC, FEP Insulated with M20 Brass threaded Adaptor. PART NUMBER : 6277 14 2000
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
M20
Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Grey PVC
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
Minimum 100mm - Maximum 3000mm
25.0
22.0
108
20.0
ISSUE: 1
1
Heatshrink FEP (PTFE) Insulator
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings FKM
25
Probes
Conductivity
PRODUCT DESCRIPTION: 62 Series 4-Multi-Rod Conductivity Probe – G¾” (BSP) Ø3.0mm (Black) Epoxy powder coated Electrodes.
1
Partly Insulated PVC body pg11 Cable Entry.
PART NUMBER : 6277 14 5240
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G ¾”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 1700mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
26
4 x Probe Electrode
Ø 3.0mm
Stainless Steel 1.4405(S316)
(Black) Epoxy Powder Coat Finish
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings Nitrile
Conductivity
Probes
PRODUCT DESCRIPTION: 62 Series 3-Multi-Rod Conductivity Probe – G¾” (BSP) Ø3.0mm (Black) Epoxy powder coated Electrodes.
1
Partly Insulated PVC body pg11 Cable Entry.
PART NUMBER : 6277 14 1230
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G ¾”(BSP)
Grey PVC
108
20.0
ISSUE: 1
Minimum 100mm - Maximum 1700mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
3 x Probe Electrode
Ø 3.0mm
Stainless Steel 1.4405(S316)
(Black) Epoxy Powder Coat Finish
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings Nitrile
27
Probes
Conductivity
PRODUCT DESCRIPTION: 62 Series 3-Multi-Rod Conductivity Probe – G¾” (BSP) Ø3.0mm (Black) Epoxy powder coated Electrodes.
1
Partly Insulated PVC body with 7.5 Metre Cable.
PART NUMBER : 6277 14 123P
ISSUE: 1
1
DRAWN BY: WBL
Probe Connection Cable
7.5 Metres
3 x 0.5mm² Grey PVC
Cable Gland
PG11
Plastic
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G3/4”(BSP)
Grey PVC
108
20.0
2
DATE: 05/2012
Minimum 100mm - Maximum 3000mm
25.0
22.0
Araldite® Epoxy Resin Encapsulated
28
3 x Probe Electrode
Ø 3.0mm
Stainless Steel 1.4405(S316)
(Black) Epoxy Powder Coat Finish
General Specifications Max. Working Temperature +50ºC Max Working Pressure 3 Bar Protection IP65 (BS 4590/IEC 529) Materials As specified above O rings Nitrile
Conductivity
Probes
1
PRODUCT DESCRIPTION: 69 Series Conductivity Probe – G½” (BSP) 50mm Stub Electrode Partly Insulated PTFE PART NUMBER : 6911 20 1510
DRAWN BY: WBL
PG11
Nickel Plated Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G½”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 15.5mm
Stainless Steel 1.4405(S316)
50
19.0
65.5
22.0
Cable Gland
49.0
DATE: 05/2012
7.0
ISSUE: 1
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 Materials As Specified O rings FKM
29
Probes
1
Conductivity
PRODUCT DESCRIPTION: 69 Series Conductivity Probe – G½” (BSP) 75mm Stub Electrode Partly Insulated PTFE PART NUMBER : 6911 20 3510
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Nickel Plated Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1/2”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 15.5mm
Stainless Steel 1.4405(S316)
49.0
75.0mm
19.0
65.5
22.0
ISSUE: 1
7.0
General Specifications
30
Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 Materials As Specified O rings FKM
Conductivity
Probes
1
PRODUCT DESCRIPTION: 69 Series Conductivity Probe – G½” (BSP) Ø9.50mm Electrode Partly Insulated PTFE. PART NUMBER : 6911 21 1000
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Nickel Plated Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G½”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
45.0
Minimum 100mm - Maximum 3000mm
19.0
66.5
22.0
ISSUE: 1
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM
31
Probes
Conductivity
PRODUCT DESCRIPTION: 69 Series Conductivity Probe – G½ (BSP) Ø9.50mm Electrode Partly Insulated PTFE with FEP (PTFE) Covering.
1
PART NUMBER : 6911 41 1000
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Nickel Plated Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G½”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
45.0
Heatshrink FEP (PTFE) Insulator
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM 10
Minimum 100mm - Maximum 3000mm
19.0
66.5
22.0
ISSUE: 1
32
Conductivity
Probes
1
PRODUCT DESCRIPTION: 69 Series Conductivity Probe – G1.0” (BSP) 50mm Stub Electrode Partly Insulated PTFE. PART NUMBER : 6912 20 1510
DRAWN BY: WBL
PG9
Nickel Plated Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G½”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 15.5mm
Stainless Steel 1.4405(S316)
50
19.0
65.5
22.0
Cable Gland
49.0
DATE: 05/2012
7.0
ISSUE: 1
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 Materials As Specified O rings FKM
33
Probes
1
Conductivity
PRODUCT DESCRIPTION: 69 Series Conductivity Probe – G1.0” (BSP) 75mm Stub Electrode Partly Insulated PTFE. PART NUMBER : 6912 20 1010
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Nickel Plated Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 15.5mm
Stainless Steel 1.4405(S316)
49.0
75.0mm
19.0
65.5
22.0
ISSUE: 1
7.0
General Specifications
34
Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 Materials As Specified O rings FKM
Conductivity
Probes
1
PRODUCT DESCRIPTION: 69 Series Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode Partly Insulated PTFE. PART NUMBER : 6912 21 1000
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Nickel Plated Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
45.0
Minimum 100mm - Maximum 3000mm
19.0
66.5
20.0
ISSUE: 1
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM
35
Probes
Conductivity
PRODUCT DESCRIPTION: 69 Series Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode Partly Insulated PTFE with FEP (PTFE) Covering.
1
PART NUMBER : 6912 41 1000
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
PG11
Nickel Plated Brass
Probe Cap
Ø 50.8mm
ABS Moulding
Process Connection Body
G1.0" (BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
45.0
Heatshrink FEP (PTFE) Insulator
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM 10
Minimum 100mm - Maximum 3000mm
19.0
66.5
22.0
ISSUE: 1
36
Conductivity
Probes
1
PRODUCT DESCRIPTION: P69 Series Conductivity Probe – G½” (BSP) 50mm Stub Electrode Partly Insulated PTFE. ISSUE: 1
PART NUMBER : 6911 20 051P
DATE: 05/2012
DRAWN BY: WBL
2100
2.1 Metres
2 x 0.5mm² Grey PVC
22.0
Cable Gland
PG9
Nickel Plated Brass
Probe Cap
Ø 50.8mm
Makralon Moulding
Process Connection Body
G½” (BSP)
Stainless Steel 1.4405(S316)
56.0
Probe Connection Cable
6.0
E1
24.0
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
7.0
50
19.0
2-Part Silicon Rubber Encapsulated
Probe Electrode
Ø 15.5mm
Stainless Steel 1.4405(S316)
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 Materials As Specified O rings FKM
37
Probes
1
Conductivity
PRODUCT DESCRIPTION: P69 Series Conductivity Probe – G½” (BSP) 75mm Stub Electrode Partly Insulated PTFE. ISSUE: 1
PART NUMBER : 6911 20 001P
DATE: 05/2012
DRAWN BY: WBL
2100
2.1 Metres
2 x 0.5mm² Grey PVC
22.0
Cable Gland
PG9
Nickel Plated Brass
Probe Cap
Ø 50.8mm
Makralon Moulding
Process Connection Body
G½”(BSP)
Stainless Steel 1.4405(S316)
56.0
Probe Connection Cable
6.0
E1
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 15.5mm
Stainless Steel 1.4405(S316)
49.0
75.0mm
19.0
2-Part Silicon Rubber Encapsulated
7.0
General Specifications
38
Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 Materials As Specified O rings FKM
Conductivity
Probes
1
PRODUCT DESCRIPTION: P69 Series Conductivity Probe – G½” (BSP) Ø9.50mm Electrode Partly Insulated PTFE. ISSUE: 1
PART NUMBER : 6911 21 000P
DATE: 05/2012
DRAWN BY: WBL
2100
2.1 Metres
2 x 0.5mm² Grey PVC
22.0
Cable Gland
PG9
Nickel Plated Brass
Probe Cap
Ø 50.8mm
Makralon Moulding
Process Connection Body
G½”(BSP)
Stainless Steel 1.4405(S316)
56.0
Probe Connection Cable
6.0
E1
45.0
Minimum 100mm - Maximum 3000mm
19.0
2-Part Silicon Rubber Encapsulated
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM
39
Probes
Conductivity
PRODUCT DESCRIPTION: P69 Series Conductivity Probe – G½” (BSP) Ø9.50mm Electrode Partly Insulated PTFE with FEP (PTFE) Covering.
1
ISSUE: 1
PART NUMBER : 6911 41 000P
DATE: 05/2012
DRAWN BY: WBL
2100
2.1 Metres
2 x 0.5mm² Grey PVC
22.0
Cable Gland
PG9
Nickel Plated Brass
Probe Cap
Ø 50.8mm
Makralon Moulding
Process Connection Body
G½”(BSP)
Stainless Steel 1.4405(S316)
56.0
Probe Connection Cable
6.0
E1
40
45.0
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
Heatshrink FEP (PTFE) Insulator
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM 10
Minimum 100mm - Maximum 3000mm
19.0
2-Part Silicon Rubber Encapsulated
Conductivity
Probes
1
PRODUCT DESCRIPTION: P69 Series Conductivity Probe – G1.0” (BSP) 50mm Stub Electrode Partly Insulated PTFE. ISSUE: 1
PART NUMBER : 6912 20 051P
DATE: 05/2012
DRAWN BY: WBL
2100
2.1 Metres
2 x 0.5mm² Grey PVC
22.0
Cable Gland
PG9
Nickel Plated Brass
Probe Cap
Ø 50.8mm
Makralon Moulding
Process Connection Body
G1.0" (BSP)
Stainless Steel 1.4405(S316)
56.0
Probe Connection Cable
6.0
E1
24.0
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
7.0
50
19.0
2-Part Silicon Rubber Encapsulated
Probe Electrode
Ø 15.5mm
Stainless Steel 1.4405(S316)
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 Materials As Specified O rings FKM
41
Probes
1
Conductivity
PRODUCT DESCRIPTION: P69 Series Conductivity Probe – G1.0” (BSP) 75mm Stub Electrode Partly Insulated PTFE. ISSUE: 1
PART NUMBER : 6912 20 001P
DATE: 05/2012
DRAWN BY: WBL
2100
2.1 Metres
2 x 0.5mm² Grey PVC
22.0
Cable Gland
PG9
Nickel Plated Brass
Probe Cap
Ø 50.8mm
Makralon Moulding
Process Connection Body
G1.0" (BSP)
Stainless Steel 1.4405(S316)
56.0
Probe Connection Cable
6.0
E1
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 15.5mm
Stainless Steel 1.4405(S316)
49.0
75.0mm
19.0
2-Part Silicon Rubber Encapsulated
7.0
General Specifications
42
Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 Materials As Specified O rings FKM
Conductivity
Probes
1
PRODUCT DESCRIPTION: P69 Series Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode Partly Insulated PTFE. ISSUE: 1
PART NUMBER : 6912 21 000P
DATE: 05/2012
DRAWN BY: WBL
2100
2.1 Metres
2 x 0.5mm² Grey PVC
22.0
Cable Gland
PG9
Nickel Plated Brass
Probe Cap
Ø 50.8mm
Makralon Moulding
Process Connection Body
G1.0”(BSP)
Stainless Steel 1.4405(S316)
56.0
Probe Connection Cable
6.0
E1
45.0
Minimum 100mm - Maximum 3000mm
19.0
2-Part Silicon Rubber Encapsulated
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM
43
Probes
Conductivity
PRODUCT DESCRIPTION: P69 Series Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode Partly Insulated PTFE with FEP (PTFE) Covering.
1
ISSUE: 1
PART NUMBER : 6912 41 000P
DATE: 05/2012
DRAWN BY: WBL
2100
2.1 Metres
2 x 0.5mm² Grey PVC
22.0
Cable Gland
PG9
Nickel Plated Brass
Probe Cap
Ø 50.8mm
Makralon Moulding
Process Connection Body
G1.0”(BSP)
Stainless Steel 1.4405(S316)
56.0
Probe Connection Cable
6.0
E1
44
45.0
Electrode Insulator
Ø 16.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
Heatshrink FEP (PTFE) Insulator
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC Max Working Pressure 3 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM 10
Minimum 100mm - Maximum 3000mm
19.0
2-Part Silicon Rubber Encapsulated
Conductivity
Probes
1
PRODUCT DESCRIPTION: P68 Series Heavy Duty Conductivity Probe – G1.0” (BSP) 75mm long Stub type Electrode Partly Insulated PTFE with integral connection cable. DATE: 05/2012
DRAWN BY: WBL
2100
PART NUMBER : 6812 20 001P
Probe Connection Cable
2.1 Metres
2 x 0.5mm² Grey PVC
22.0
ISSUE: 1
Cable Gland
PG11
Nickel Plated Brass
Probe Housing
Ø 50.8mm
Stainless Steel 1.4305(S303)
47.0
E1
70.0
Process Connection Body
G1.0”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 25.0mm Ø 19.0mm
Virgin PTFE®
Probe Electrode
Ø 16.0mm
Stainless Steel 1.4405(S316)
General Specifications
5.00
Fixed working length = 75mm
29.0
2-Part Silicon Rubber Encapsulated
Ambient Temperature -20º……+80ºC Max. Working Temperature +220ºC at Electrode Max Working Pressure 20 Bar Also suitable for Vacuum Protection IP66 (BS 4590/IEC 529) Materials As specified above O.rings FKM
45
Probes
1
Conductivity
PRODUCT DESCRIPTION: P68 Series Heavy Duty Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode Partly Insulated PTFE with integral connection cable. DATE: 05/2012
DRAWN BY: WBL
2100
PART NUMBER : 6812 21 000P
Probe Connection Cable
2.1 Metres
2 x 0.5mm² Grey PVC
2100
ISSUE: 1
Cable Gland
PG11
Nickel Plated Brass
Probe Housing
Ø 50.8mm
Stainless Steel 1.4305(S303)
56.0
E1
46
45.0
Minimum Length = 100mm Maximum length = 3000mm
45.0
2-Part Silicon Rubber Encapsulated
Process Connection Body
G1.0”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 25.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +220ºC at Electrode Max Working Pressure 20 Bar Also suitable for Vacuum Protection IP66 (BS 4590/IEC 529) Materials As specified above O.rings FKM
Conductivity
Probes
1
PRODUCT DESCRIPTION: P68 Series Multi-Rod Conductivity Probe – G1.0” (BSP) 2 x 3.0mm Electrode Partly Insulated PTFE with integral connection cable. DATE: 05/2012
DRAWN BY: WBL
2100
PART NUMBER : 6812 24 002P
Probe Connection Cable
2.1 Metres
3 x 0.5mm² Grey PVC
2100
ISSUE: 1
Cable Gland
PG11
Nickel Plated Brass
Probe Housing
Ø 50.8mm
Stainless Steel 1.4305(S303)
56.0
E1 E2
45.0
Process Connection Body
G1.0”(BSP)
Stainless Steel 1.4405(S316)
15.0 Standard Length x 2 = 800mm Maximum length = 1500mm
2-Part Silicon Rubber Encapsulated
Electrode Insulator
Ø 25.0mm
Virgin PTFE®
Electrode Spacer
Ø 20.0 x 3mm
Virgin PTFE®
Probe Electrode x 2
Ø 3.0mm
Stainless Steel 1.4405(S316)
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC at Electrode Max Working Pressure 10 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O.rings FKM
47
Probes
1
Conductivity
PRODUCT DESCRIPTION: P68 Series Multi-Rod Conductivity Probe – G1.0” (BSP) 3 x 3.0mm Electrode Partly Insulated PTFE with integral connection cable. DATE: 05/2012
DRAWN BY: WBL
2100
PART NUMBER : 6812 24 003P
Probe Connection Cable
2.1 Metres
4 x 0.5mm² Grey PVC
2100
ISSUE: 1
Cable Gland
PG11
Nickel Plated Brass
Probe Housing
Ø 50.8mm
Stainless Steel 1.4305(S303)
56.0
E1 E2 E3
48
45.0
Process Connection Body
G1.0”(BSP)
Stainless Steel 1.4405(S316)
15.0 Standard Length x 3 = 800mm Maximum length = 1500mm
2-Part Silicon Rubber Encapsulated
Electrode Insulator
Ø 25.0mm
Virgin PTFE®
Electrode Spacer
Ø 20.0 x 3mm
Virgin PTFE®
Probe Electrode x 3
Ø 3.0mm
Stainless Steel 1.4405(S316)
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC at Electrode Max Working Pressure 10 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O.rings FKM
Conductivity
Probes
1
PRODUCT DESCRIPTION: P68 Series Heavy Duty Conductivity Probe – G1.0” (BSP) Ø9.50mm Electrode FEP Covered Partly Insulated PTFE with integral connection cable. DATE: 05/2012
DRAWN BY: WBL
2100
PART NUMBER : 6812 41 000P
Probe Connection Cable
2.1 Metres
2 x 0.5mm² Grey PVC
2100
ISSUE: 1
Cable Gland
PG11
Nickel Plated Brass
Probe Housing
Ø 50.8mm
Stainless Steel 1.4305(S303)
56.0
E1
45.0
Minimum Length = 100mm Maximum length = 3000mm
45.0
2-Part Silicon Rubber Encapsulated
Process Connection Body
G1.0”(BSP)
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 25.0mm
Virgin PTFE®
Probe Electrode
Ø 9.50mm
Stainless Steel 1.4405(S316)
Heatshrink FEP (PTFE) Insulator
General Specifications Ambient Temperature -20º……+80ºC Max. Working Temperature +120ºC at Electrode Max Working Pressure 20 Bar Also suitable for Vacuum Protection IP66 (BS 4590/IEC 529) Materials As specified above O.rings FKM
49
Probes
1
Conductivity
PRODUCT DESCRIPTION:
ELT68 Compact Conductivity Switching Probe – G1.0” (BSP) Ø8.00mm Electrode Partly Insulated PTFE. Lengths up to (-1) 1000mm (-2) 2000mm (-3) 3000mm PART NUMBER : (-1) S53111110 -1 (-2) S53111110 -2 (-3) S53111110 -3 Replaces original Part Number: 5468 01 102
ISSUE: 1
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
M20
Nickel Plated Brass
Conductivity Switching Transducer
RCON10P1
Plug-In PCB Assembly
General Specifications Supply: +20-32 Volts DC :2 Watts Max. Output: 0...24Vdc (56 ohm source resistance) maximum switching current 250mA
Minimum Length 100mm Maximum length 3000mm
50.0
60.0
80.0
Sensitivity: Variable from 30 ohm to 5k ohm Controls and LED’s: Potentiometer (VR1) for sensitivity adjustment. Failsafe selector for High (HL) and Low (LL) Level applications. Red alarm LED on – Relay de-energised (0V) Green normal LED on – Relay energised (+24v)
Housing with lock down cover
105 x 80mm
Aluminium Alloy Casting with clear window
Process Connection Body
G1.0" (BSP) 40mm A/C Flats
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 25.0mm
Virgin PTFE®
Probe Electrode
Ø 8.00mm
Stainless Steel 1.4405(S316)
General Specifications Ambient Temperature -10º……+100ºC Max. Working Temperature +120ºC Max Working Pressure 7 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM
50
Conductivity
PRODUCT DESCRIPTION:
1
ELT68 Compact Conductivity Switching Probe – G1.0” (BSP) Ø8.00mm Electrode Partly Insulated PTFE With FEP (PTFE) Covering . Lengths up to (-1) 1000mm (-2) 2000mm (-3) 3000mm
PART NUMBER :
(-1) S53113110-1 (-2) S53113110-2 (-3) S53113110 -3 Replaces original Part Number: 5468 01 102 + FEP Covering
DATE: 05/2012
DRAWN BY: WBL
Cable Gland
M20
Nickel Plated Brass
Conductivity Switching Transducer
RCON10P1
Plug-In PCB Assembly
General Specifications Supply: +20-32 Volts DC :2 Watts Max. Output: 0...24Vdc (56 ohm source resistance) maximum switching current 250mA
Controls and LED’s: Potentiometer (VR1) for sensitivity adjustment. Failsafe selector for High (HL) and Low (LL) Level applications. Red alarm LED on – Relay de-energised (0V) Green normal LED on – Relay energised (+24v)
Housing with lock down cover
105 x 80mm
Aluminium Alloy Casting with clear window
Process Connection Body
G1.0" (BSP) 40mm A/C Flats
Stainless Steel 1.4405(S316)
Electrode Insulator
Ø 25.0mm
Virgin PTFE®
Probe Electrode
Ø 8.00mm
Stainless Steel 1.4405(S316)
50.0
60.0
80.0
Sensitivity: Variable from 30 ohm to 5k ohm
Minimum Length 100mm Maximum length 3000mm
ISSUE: 1
Probes
Heatshrink FEP (PTFE) Insulator
General Specifications Ambient Temperature -10º……+100ºC Max. Working Temperature +120ºC Max Working Pressure 7 Bar Protection IP66 (BS 4590/IEC 529) Materials As specified above O rings FKM
51
Probes
1
Conductivity
PRODUCT DESCRIPTION: Process Connection Gland 50mm Welded Type Fitting G1.0” BSP (16mm bore) for 69 and P69 type probes. ISSUE: 1
PART NUMBER : 6712 000 69W
DATE: 05/2012
DRAWN BY: WBL
Warning: The FKM O.Ring supplied with this assembly must always be removed during the welding process. This must not be replaced until the welding process has sufficiently cooled.
1.4405 (S316S31) Stainless Steel
G1" BSP
FKM O.Ring BS128
Ø 50.0mm Gland Thrust Washer
Fillet Weld Point Ø 16.0mm Nitrile ( Food Quality) Gland Seal
General Specifications Max. Working Temperature +100ºC Continuous 1 Hour Cleaning @ +130ºC Max Working Pressure 7 Bar Application Suitable for use with all 69 and P69 Series Conductivity Probes Materials As Specified O.rings FKM
52
Conductivity
Probes
1
PRODUCT DESCRIPTION: Process Connection Gland 38mm 1.5" Welded (Conical) TypeWelded FittingType G1.0”Fitting G1.0” BSP (16mm BSP (16mm bore) for 69 and bore) P69 fortype 69 and probes. P69 type probes. ISSUE: ISSUE: 1 PART PART NUMBER NUMBER : 6712 : 6712 000 0069W 169W 1
DATE: 05/ 2012
DRAWN BY: DATE: 05/2012 WBL
DRAWN BY: WBL
Warning: The FKM O.Ring supplied with this assembly must always be removed during the welding process. This must not be replaced until the welding process has sufficiently cooled.
1.4405 (S316S31) Stainless Steel
G1" BSP
FKM O.Ring BS128 Ø 50.0mm Gland Thrust Washer Ø 38.0mm Fillet Weld Point
Ø 16.0mm Nitrile Gland Seal
General Specifications Max. Working Temperature +100ºC Continuous 1 Hour Cleaning @ +130ºC Max Working Pressure 7 Bar Application Suitable for use with all 69 and P69 Series Conductivity Probes Materials As Specified O.rings FKM
53
Probes
1
Conductivity
PRODUCT DESCRIPTION: Process Connection Gland 50mm Welded Type Fitting G1.0” BSP (25mm bore) for 68 and 88 type probes. ISSUE: 1
PART NUMBER : 6712 00 068W
DATE: 05/2012
DRAWN BY: WBL
Warning: The FKM O.Rings supplied with this assembly must always be removed during the welding process. These must not be replaced until the welding process has sufficiently cooled.
FKM O.Ring BS128
1.4405 (S316S31) Stainless Steel
G1" BSP
Ø 50.0mm
Fillet Weld Point Viton O.Ring BS120 Ø 25.0mm
General Specifications Max. Working Temperature +150ºC Continuous 1 Hour Cleaning @ +160ºC Max Working Pressure 7 Bar Application Suitable for use with all 68 and 88 Series Conductivity and Capacitance Probes Materials As Specified O.rings FKM
54
Conductivity
Probes
1
PRODUCT DESCRIPTION : Process Connection Gland 2.0" Sanitary Tri -Clamp Fitting G1.0” BSP (25mm bore) for 68 and 88 type probes.
PART NUMBER : 6700 00 0404
DATE: 05/2012
G1" BSP
DRAWN BY: WBL
FKM O.Ring BS128 Ø 50.0mm
2" Tri-Clamp
Ø 64.0mm
1.4405 (S316S31) Stainless Steel
ISSUE: 1
Fillet Weld FKM O.Ring BS120 Ø 25.0mm
General Specifications Max. Working Temperature +150ºC Continuous 1 Hour Cleaning @ +160ºC Max Working Pressure 7 Bar Application Suitable for use with 68 and 88 Series Conductivity or Capacitance Probes Materials As Specified O.rings FKM
55
Probes
1
Conductivity
PRODUCT DESCRIPTION : Process Connection Gland 1.5" Sanitary Tri -Clamp Fitting G1.0” BSP (16mm bore) for 69 and P69 type probes. ISSUE: 1
PART NUMBER : 6700 000 405
DATE: 05/2012
FKM O.Ring BS128 Ø 50.0mm Gland Thrust Washer
34.0mm
1.4405 (S316S31) Stainless Steel
G1" BSP
Ø 38.0mm
Ø50.00 Flange diameter Ø 16.0mm Nitrile Gland Seal
General Specifications Max. Working Temperature +100ºC Continuous 1 Hour Cleaning @ +130ºC Max Working Pressure 7 Bar Application Suitable for use with all 69 and P69 Series Conductivity Probes Materials As Specified O.rings FKM
56
DRAWN BY: WBL
Conductivity
A
Index
P
Adjustment Ranges - Level Switches
6
Probe - 6272 141 020
20
Application of Conductivity Level Switches & Probes
7
Probe - 6272 141 230
21
52, 53,54
Probe - 6272 141 240
22
Probe - 6277 141 220
23
Assembly Warning FKM O Rings and Welding B Beer/Foam Interface Detection
4
Probe - 6277 141 22P
24
Beer/Water Interface Detection
4
Probe - 6277 141 230
27
C
Probe - 6277 141 23P
28
Caustic/Water Interface Detection
4
Probe - 6277 142 000
25
Common STOP Probe
5
Probe - 6277 145 240
26
Comparison Chart - Common Conductive Liquids
6
Probe - 6812 200 01P
45
11
Probe - 6812 210 01P
46
Conductivity of Different Mediums
2
Probe - 6812 240 02P
47
Controller Selection
7
Probe - 6812 240 03P
48
CON1 Level Switch
D Diffusion Layer in Pipelines
4
E
Probe - 6812 410 00P
49
Probe - 6911 200 01P
38
Probe - 6911 200 51P
37
E1 Terminal
5
Probe - 6911 201 510
29
E2 Terminal
5
Probe - 6911 203 510
30
ELT 68 Level Switch
9
Probe - 6911 210 00P
39
ELT 680 Level Switch
10
Probe - 6911 211 000
31
ELT 68C - S531 111 10-1/2/3
50
Probe - 6911 410 00P
40
ELT 68C - S531 113 10-1/2/3
51
Probe - 6911 411 000
32
ELT 68C Level Switch
12
Probe - 6912 200 01P
42
ELT 8 Level Switch
8
Probe - 6912 200 51P
41
Equivalent Resistance
6
Probe - 6912 201 010
34
F
Probe - 6912 201 510
33
Factors Affecting Conductivity
2
Probe - 6912 210 00P
43
Failsafe operation of Control Units
3
Probe - 6912 211 000
35
FEP - Heat Shrink Sleeve
5
Probe - 6912 410 00P
44
Gland - Process Connection - 6700 000 404
55
Probe - 6912 411 000
36
Gland - Process Connection - 6700 000 405
56
Probe Fittings
3
Gland - Process Connection - 6712 000 68W
54
Probe Voltage
5
Gland - Process Connection - 6712 000 69W
52
Probes for Conductive Level Detectors
3
Gland - Process Connection - 6712 001 69W
53
Pump Control
5
H
R
Hazardous Areas - Conductivity Probes
5
RCON10P1 Conductivity Transducer
Hygenic Glands
3
S
I Introduction to Conductivity Level Controls
Simple Devices 2
L 5
Liquid to Liquid Interface Detection
4
M MICC Cable microSiemens Milk/Foam Interface Detection
5 2, 7 4
O Ohms
2, 7
P Probe - 6272 101 020
13
Probe - 6272 101 020P
16
Probe - 6272 101 030
14
Probe - 6272 101 040
15
Probe - 6272 111 000
17
Probe - 6272 112 000
18
Probe - 6272 141 000
19
5
T Tips for Applying Conductive Systems
Latching with Two Probes
50, 51
Tracking Distance
4 2, 5
Measuring, control and monitoring devices for building, industry and environmental protection. AFRISO EUROGAUGE Ltd Unit 4 The Satellite Business Village Fleming Way Crawley West Sussex RH10 9NE Tel: +44 (0) 1293 658360 Fax: +44 (0) 1293 528270 www.eurogauge.co.uk sales@eurogauge.co.uk