Webtec Products Limited
Hydraulic Test Equipment Product Overview
Manufacturers of hydraulic components and test equipment for the Mobile, Industrial and Agricultural Industries
Testing hydraulic systems
Webtec Service Centre
For anyone who has experienced a hydraulic component failure when they could least afford it, the Webtec range of test equipment holds the answer. If your system is down and oil is collecting around your feet, the downtime is costing you £K’s a day. You need to quickly identify which component has failed, fix it, test the system and get back to work. A Webtec portable tester will allow you, even if you are working alone, to easily and safely simulate operating conditions using the built-in load valve to help pinpoint the fault. The illustration below demonstrates a DHCR tester being used with two flow meters and a phototach to measure flow, pressure, temperature and speed.
Service required?
We specialise in recalibration of all hydraulic test equipment, whether from the Webtec range or another manufacturer’s. Our centre is equipped for electronic and mechanical repair work with flow, pressure and temperature calibration facilities.
Quality
We operate in accordance with ISO 9001 and all of our test references are traceable to national & international standards. As a manufacturing company Webtec Products Ltd is ideally suited to servicing and repairing both hydraulic components and test equipment.
For safety, Webtec testers include the unique INTERPASS(R) protection system. In the event of over-pressurisation, burst discs built-in to the load valve will safely bypass oil internally through the valve and back to tank. NOT externally into the environment or onto you.
Further information
Please see contact details on back page.
Webtec has a policy of innovation and continuous improvement that has led to the range you see here with unique features such as the bi-directional pressure balanced load valve, internal burst discs and simplified controls.
Phototach to check shaft rpm Flow Meter for flow No. 1
Flow and Pressure cable for flow No. 1
Flow No. 1 Pump No. 1
DHCR Readout for Flow, Temperature and rpm.
Load Valve for flow No. 1 Flow and Temperature cable for flow No. 2
Pump No. 2
Load Valve for flow No. 2 Flow No. 2
Flow Meter for flow No. 2
420 bar Gauge
Accuracy: See below Flow: Up to 550 lpm Pressure: Up to 420 bar Type: Unidirectional/ Ports: BSP / NPT Reversible Applications: Hydraulic condition monitoring and test stands
Accuracy: 4% FSD Flow: Up to 400 lpm Pressure: Up to 420 bar Type: See below Ports: BSP / SAE Applications: Hydraulic condition monitoring and test stands
Low pressure flow indicators
High pressure flow indicators
l Ideal for tank line
l Unidirectional, up to
l From 0.2 up to 110 lpm
l Optional relay switch
monitoring
at 70 bar
l Optional thermometer
l Available in aluminium
l Available in aluminium
for oil
for oil, or brass for water
l Low cost,
WPC Series
accuracy 5% FS
180 lpm and 420 bar
FI 750 Series
Medium pressure flow indicators l Economical solution,
l Unidirectional, up to
accuracy 4% FS
l From 0.5 up to 550 lpm
l Optional relay switch
at 240 bar
l Optional thermometer
l Switches and analogue
l Available in aluminium
output available
for oil, or brass for water
l Suitable for oil, water-
glycol & phosphate ester
WPB Series
400 lpm and 350 bar
FI 1500 Series
FlowHUB digital monitoring solution l Flow and temperature
l Reversible, up to
monitoring - Measure, display, switch, transmit
l Built-in thermometer
l Low cost of ownership,
l Available in aluminium
accuracy 3% FS
for oil
l 5 flow sizes cover range
FlowHUB Series
1 - 360 lpm, option of 210 / 420 bar
l Optional switches and
analogue output (mA, V)
200 lpm and 420 bar
RFI 1000 Series
Accuracy: 4% FSD Flow: Up to 200 lpm Pressure: Up to 420 bar Use: See below Ports: BSP / SAE Applications: Agricultural, small-medium mobile machinery
Accuracy: See below Flow: Up to 800 lpm Pressure: Up to 480 bar Use: Bidirectional Ports: BSP / SAE Applications: Mobile machinery and large fixed installations
Pressure test kits
Simplified digital testers
l Complete kits for
l Measure flow (1% FS),
pressure testing
l Assembled to customer
l Simple ‘On / Off’ control
specification
l Simulate machine
performance using loading valve
l Fit test points wherever required in the circuit
l INTERPASS(R) protected
l Kit includes gauges,
hoses and test points
PT100 Series
Mechanical testers
DHT ‘1’ Series
Digital hydraulic multimeter
l Improved design, low
l All digital display
pressure drop
l Measure flow (1% IR), pressure, peak and temperature
l Measure flow
(reversible), pressure and temperature
l Calculate power and volumetric efficiency
l Built-in loading valve, INTERPASS(R) protected
RFIK Series
l No batteries required
l Easy to use, three standard screens
DHM ‘3’ Series
Separate loading valve
l INTERPASS(R)
l Five models: up to
protected
1500 lpm
l Safe and clean to
use, INTERPASS(R) protected
l Use separately or with LT / CT flow meters
pump efficiency with P-Q test performance using loading valve
performance (Bidirectional)
HV Series
l Measure hydraulic
l Simulate machine
l Simulate machine
pressure and temperature
P-Q Test Volumetric Efficiency
Accuracy: 1% IR Flow: Up to 1500 lpm Pressure: Up to 480 bar Use: Bidirectional Ports: BSP / SAE Applications: Mobile machinery and large fixed installations
Accuracy: 1% FS Flow: Up to 800 lpm Pressure: Up to 480 bar Use: Bidirectional Ports: BSP / SAE Applications: Mobile machinery and large fixed installations
Digital testers with remote inputs
Analogue testers with remote input
l Measure flow, pressure
l Measure flow, pressure
l Secondary flow and
l External speed input
and temperature
and temperature
speed inputs
l Simulate machine
performance using loading valve
l Simulate machine
performance using loading valve
l INTERPASS(R)
l INTERPASS(R) DHT ‘2’ Series
protected
protected
HT ‘2’ Series
OEM test kits l Remote readout for use
l Custom test kits built to
l Measure flow, pressure
l Ideal tool kits for service
l Secondary flow and
l OEM branding and
with LT / LTR Series
your specification
and temperature
engineers
speed inputs
marketing solutions available
l Used by major mobile machinery OEMs worldwide
DHCR Series
Digital test kit (up to 1500 lpm) l Measure flow, pressure,
temperature and optional speed
l Kit designed for hydraulic testing of very large mobile machinery
l Optional load valve rated to 1500 lpm and 420 bar to simulate machine load
DHCR1500R Kit
OEMs worldwide
Sensor Recognition (SR): Sensors can be plugged into any input of an HPM readout, automatic recognition of the type, range and calibration of the sensor. No user input. Application: Mobile hydraulic system testing
Intelligent Digital (ID): Digital sensors (CAN protocol) with automatic sensor recognition, connect in-line with one another using shorter cables. Uniquely identified by the datalogger. Application: In-depth hydraulic system fault-finding
Hand held readouts
Hydraulic dataloggers (SR)
l Digital pressure gauge
l 4 input data loggers
l 2 input readout with 2
l High speed data
l Peak capture and dP
l Rechargeable battery
with peak capture
with multi-line display
line display
capture and storage
calculation
l USB connectivity
l Rechargeable battery HPM110/420
HPM540
Flow meters (SR & ID)
Hydraulic dataloggers (SR & ID)
l Precision turbine flow
l 3 models, offering
l 9 models cover range
l Connect Intelligent
between 16 & 26 inputs
meters (1% IR)
Digital (ID) and Sensor Recognition (SR) sensors
1 - 750 lpm, up to 480 bar
l Additional top ports
l Full colour 5.7" display, USB, Ethernet
l With or without built-in CT/CTR Series
loading valve
Sensors (SR & ID)
l Wide range of
HPM6000
datalogging options
PC software
l Pressure transducers
l PC compatible analysis
l Temperature sensor
l Analyse data fast and
rated up to 1000 bar
software
accurately
l Speed sensor
l Produce reports and
l Current & voltage input
graphs
converters for custom sensors
TTP & PTT
l Display with multiple HPMComm software
Y-axes
4 - 20 mA sensors: On-board electronics to optimise accuracy. Industry standard 4 - 20 mA output. Fast and simple to install. Other analogue outputs available.
Applications: Condition monitoring, hydraulic test stands, control systems, remote monitoring
CT flow meters
C2000 hydraulic data-acquisition system
l Precision turbine flow
l Complete hydraulic test
l 8 models cover range
l Includes sensors,
meters (1% IR)
stand solution
1 - 1500 lpm, up to 480 bar
hardware, software and training (optional)
l Additional top ports
l Up to 64 inputs. Choice
for pressure and temperature
CT-mA Series
l Other outputs available (mA, V, pulse)
Pressure transducers
of mA and frequency
C2000 Series
produce test certificates
Speed sensors
l Models cover pressure
l Speed sensor with TTL
l Accurate to 0.25% full
l 0 - 2 kHZ magnetic
l Fast response time
l Ideal for measuring
range 1 - 1000 bar
output
scale
pickup
pump/motor speed
l Other outputs available (mA, V)
MPT Series
l Connects directly into SP-TTL Series
Temperature sensors
C2000
Flow meters - special applications
l Scaled up to 150째C
l Precision gear type flow meters (1% FS)
l Rated to 480 bar
l Flow range 0.1 - 16 lpm,
l Fast response time
up to 200 bar
l Other outputs available
l Unidirectional
(mA, V)
TP Series
l Display, datalog and
LG Series
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Webtec Products Limited Nuffield Road, St. Ives, Cambridgeshire, PE27 3LZ, UK Tel: +44(0)1480 397400 Fax: +44(0)1480 466555 E-mail: sales@webtec.co.uk See us at: www.webtec.co.uk Certificate No.8242
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