Welcome to Blueprint Controllers® – the Foundation for Automation™ Blueprint Controllers® instruments manage light, temperature, humidity and CO2 to create a highperformance indoor garden environment that operates on your terms. Combining reliable equipment with friendly and knowledgeable user support, the Blueprint Controllers brand takes atmospheric control beyond the product features to deliver the most important benefit of all—the priceless peace of mind that comes from knowing your garden is in good hands. Not yet familiar with the Blueprint Controllers line? Need help determining which controller is right for your setup? In this guide, you’ll find detailed information about Blueprint Controllers products, including easy-to-understand diagrams illustrating the most common uses for each controller. Extensive specification charts compare devices side by side, so you can easily identify the model you need from a lineup of choices. Explore grow room diagrams starting on page 22 to learn how multiple controllers function together to create a fully automated environment. In this section, six sample configurations show Blueprint Controllers devices at work in soil and hydroponic gardens of varying size. Each diagram also includes an in-depth list of optimal controller settings based on the specific application. If you’re getting started with supplemental CO2, take a look at the CO2 section on page 29 for an introductory comparison of CO2 generators versus CO2 injection. There you’ll learn the pros and cons of each method, plus find diagrams of both types of systems with recommended controllers for each. Your biggest and best yields are waiting. Achieve them consistently with advanced automation technology from Blueprint Controllers. For a free digital copy of this guide, and for more resources and information on Blueprint Controllers products, visit us at blueprintcontrollers.com.
Table of Contents Product Profiles............................................................................................................................................................................................................................................. 3
Timers......................................................................................................................................................................................................................................................... 3-5 Cycle Timers.............................................................................................................................................................................................................................................. 5-7 Atmosphere Controllers......................................................................................................................................................................................................................8-11 Lighting Hubs and Controllers....................................................................................................................................................................................................... 12-14 Temperature Controllers.........................................................................................................................................................................................................................15 Fan Speed Controller................................................................................................................................................................................................................................16 CO2 Controllers................................................................................................................................................................................................................................... 16-18 CO2 Regulator.............................................................................................................................................................................................................................................18 CO2 Generators................................................................................................................................................................................................................................... 19-20 CO2 Monitor ...............................................................................................................................................................................................................................................21 Hygro-thermometers ..............................................................................................................................................................................................................................21 Ozone Generator.......................................................................................................................................................................................................................................21
Grow Room Diagrams........................................................................................................................................................................................................................22
4’x4’........................................................................................................................................................................................................................................................ 23-24 8’x8’........................................................................................................................................................................................................................................................ 25-26 20’x20’..........................................................................................................................................................................................................................................................27 15’x30’..........................................................................................................................................................................................................................................................28
Understanding CO2 Systems......................................................................................................................................................................................................29 CO2 Injection...............................................................................................................................................................................................................................................29 CO2 Generators..........................................................................................................................................................................................................................................30 CO2 Regulator Usage Chart...................................................................................................................................................................................................................31
2
Product Profiles Timers Blueprint Controllers® 120-volt Mechanical Timers BMT-1 and BMT-2 are programmable in 15-minute increments on a full 24-hour dial with multiple on/ off cycles possible. The BMT-1 features one outlet, while the BMT-2 features two outlets capable of accommodating up to two 600-watt lights or one 1,000-watt light system and a small fan or other device. A built-in switch on both units overrides the timer function for constant operation of the connected device(s) when needed. Output Voltage:
120
Amps:
15
1
RR
AN
BMT-2
Watts: 1,875
HID Reflector
Ballast
Maximum Load
WA
Mechanical Timers BMT-1 and BMT-2
BMT-1
TY
A YE R
H2O Pump
H2O Pump
Ideal for: Timed operation of one or two HID light systems –or– timed operation of one or two H2O pumps in a flood and drain hydroponic setup.
Mechanical Timer BMT-8
Output Voltage:
120
Amps:
15
Maximum Load
1
RR
TY
A YE R WA
The Blueprint Controllers® Mechanical Timer BMT-8 features eight receptacles—four constantly powered and four that can be programmed in 15-minute increments via the 24-hour timer. A built-in switch also allows constant operation of all connected devices when needed. BMT-8 includes an integrated circuit breaker and a 6-foot power cord.
AN
Watts: 1,875
H2O Pumps
O2 Pumps
Ideal for: Ventilation or irrigation—including timed operation of four H2O pumps, plus constant operation of four O2 pumps, heaters, or other accessories in flood and drain hydroponic reservoirs.
3
Timers (continued) EZGrow Timer BET-1
Output Voltage:
120
Amps:
15
TY
1
RR
AN
Watts: 1,875 Ballast
HID Reflector
Ballast
Maximum Load
A YE R WA
The 24-hour Blueprint Controllers® EZGrow Timer BET-1 features dual receptacles, digital functionality and unique preprogrammed grow and bloom cycles. Once the time of day and cycle start time are set, simply select the Grow setting for a schedule of 18 hours on and 6 hours off, or select the Bloom setting to operate the connected device on a schedule of 12 hours on, 12 hours off. BET-1 includes a rechargeable NiMH battery in case of power loss.
HID Reflector
Ideal for: Simple, straightforward operation of an HID light system with preprogrammed cycles appropriate for most garden plants.
BDT-1
WA
Digital Timers BDT-1 and BDT-2 Blueprint Controllers 120-volt Digital Timers, BDT-1 and BDT-2, are fully grounded, accurate, and 24-hour programmable with up to eight different on/off cycles per day and a cycle range of one minute to seven days. BDT-1 features one outlet; BDT-2 features two outlets. Each timer includes a rechargeable NiMH battery in case of power loss. Output Voltage:
120
Amps:
15
HID Reflector
Ideal for: Timed operation of one or two HID light systems –or– one or two H2O pumps in a hydroponic system.
4
BDT-2
Ballast
HID Reflector
AN
Watts: 1,725
Ballast
Maximum Load
1
RR
®
TY
A YE R
Inline Fan
Timers (continued) Digital Timer BDT-1C
240
Amps:
15
Maximum Load
HID Reflector
1
RR
AN
Ballast
Output Voltage:
WA
The Blueprint Controllers® 240-volt Digital Timer BDT-1C controls one device with up to 20 different on/off cycles per week. Additional features include countdown and randomize functions in addition to a switchable 24-hour or AM/PM time display. BDT-1C includes a rechargeable NiMH battery in case of power loss.
TY
A YE R
Watts: 3,600
Ideal for: Timed operation of one 240-volt HID light system.
Product Comparison # of Output Receptacles
Analog BMT-1
BMT-2
BMT-8
BET-1
BDT-1
BDT-2
BDT-1C
1
2
8*
2
1
2
1
24-Hour Operation
Y
Fixed Cycle Settings
N
# of Unique Programmable Cycles
Digital
variable
variable
Y
variable
Y: 18/6 or 12/12 hrs 0
N 8/day
ON Time Range
15 min - 24 hrs**
18 or 12 hrs
1 min - 7 days
OFF Time Range
15 min - 24 hrs**
6 or 12 hrs
1 min - 7 days
LED Status Indicator(s)
Y
Battery Backup
N
Y
Y
N
Input Volts
120 - 125
Maximum Amp Load
Y 120 - 125
115 - 120
1,875
1,725
15
Maximum Watts
1,875
20/wk
240
15
Hertz
60
60
Warranty Term (years)
1
1
3,600
* Four timed outlets, four constantly powered outlets ** Programmable in increments of 15 minutes
Cycle Timers Cycle Timer BCT-1
120
Amps:
14.5
Maximum Load
Watts: 1,200 (lighting)
WA
Output Voltage:
A YE R
3
RR
TY
The Blueprint Controllers® Cycle Timer BCT-1 controls a pump, fan, CO2 regulator or other 120-volt device with adjustable on/off cycles. Precise timer set points facilitate an on time range of 15 seconds to 5 hours and an off time range of 15 seconds to 13 hours. Built-in photocell control allows day, night or 24-hour operation while LEDs indicate timer mode.
AN
H2O Pump
Ideal for: Timed operation of one H2O pump in a hydroponic system of any type –or–timed operation of a CO2 regulator or generator.
5
Cycle Timers (continued) Master Digital Timer BMDT-1
Output Voltage:
120
Amps:
14.5
Maximum Load
3
RR
TY
A YE R
WA
The Blueprint Controllers® Master Digital Timer BMDT-1 features dual timer functionality, separately controlling a recycle timer and a 24-hour lighting time clock. Its four receptacles power two lights up to 600 watts each, a recycling device and a night-only device. A remote sensor on a 3-foot cable accurately monitors temperature, triggering lighting deactivation at an adjustable temperature set point. Recycling on/off durations adjust from one second to 96 hours. BMDT-1 includes LED status indicators, lithium battery backup and an integrated circuit breaker.
AN
See this controller in use on page 25.
Watts: 1,200 (lighting)
Green LED HID Reflector (600W) Ballast HID Reflector (600W)
Ballast H2O Pump
Ideal for: Timed operation of two 600W HID lights, an H2O pump or a CO2 regulator (recycling), and a green LED light (night-only).
Digital Cycle Timer BDCT-1 The Blueprint Controllers® Digital Cycle Timer BDCT-1 offers simple and precise control of one 120-volt device on a programmable on/off cycle. On and off durations are adjustable from one second to 168 hours, and a photocell facilitates separate day and night cycle settings. BDCT-1 features a digital clock with lithium battery backup in case of power loss.
Amps:
14.5
Maximum Load
Watts: 1,200 (lighting)
A YE R
3
RR
TY
120
WA
Output Voltage:
AN
CO 2 Generator
Ideal for: Timed operation of a CO2 regulator or generator –or–timed operation of one H2O pump in a hydroponic system requiring precision control, such as especially short or long cycles.
6
Cycle Timers (continued) Digital Cycle Timer BDCT-2
Output Voltage:
120
Amps:
14.5
Maximum Load
3
RR
TY
A YE R
WA
The Blueprint Controllers® Digital Cycle Timer BDCT-2 features two digital recycling timers, controlling four devices on repeating schedules with on/off cycles adjustable from one second to 96 hours. Each recycling timer controls two 120-volt receptacles with flip-flop functionality, so one output is always off while the other is on. Photocell control facilitates separate day and night cycle settings while LEDs indicate timer status. BDCT-2 includes lithium battery backup and an integrated circuit breaker.
AN
CO 2 Regulator
CO 2 Regulator
Inline Fan
Inline Fan
Watts: 1,200 (lighting)
Ideal for: Coordinating CO2 and ventilation in up to two areas –or–coordinating lighting with night-only green LEDs.
Product Comparison # of Output Receptacles Day/Night/24-Hour Operation Photocell Control
Analog
Digital
BCT-1
BMDT-1
BDCT-1
BDCT-2
1
4
1
4
Y/Y/Y
Y/Y/Y
Y
N
Y
Y
≈ 40 - 80
N/A
1
1
Separate Day/Night Set Points
N
N
Y
Y
Night Output Receptacle
N
Y
N
N
Photocell Sensitivity (FC)
Fixed Cycle Settings
N
N
ON Time Range
15 sec - 5 hrs
1 sec - 96 hrs
1 sec - 168 hrs
1 sec - 96 hrs
OFF Time Range
15 sec - 13 hrs
1 sec - 96 hrs
1 sec - 168 hrs
1 sec - 96 hrs
Overheat Sensor
N
Y: adjustable
N
N
Remote Temperature Probe
N
Y: 3’
N
N
LED Status Indicators
Y
Battery Backup
N
Integrated Circuit Breaker
N
Input Volts
120
Y Y Y
N 120
Maximum Amp Load
14.5
14.5
Maximum Watts
1,200
1,200
60
50-60
ETL
ETL
3
3
Hertz Safety Certification Warranty Term (years)
Y
7
Atmosphere Controllers
Analog Atmosphere Controller BAAC-1
Output Voltage:
120
Maximum Amp Load:
14.5
Inline Fan
3
RR
TY
A YE R
WA
The Blueprint ControllersÂŽ Analog Atmosphere Controller BAAC-1 controls up to four 120-volt devices with dedicated receptacles for cooling, humidity, CO2 and night-only operation. The single-button display makes for easy programming, and three modes allow CO2, humidity and temperature to be controlled together or separately. Temperature control ranges from 41 to 113 degrees Fahrenheit with a 3 degree deadband; humidity control ranges from 5 to 95 percent relative humidity with a 5 percent deadband. BAAC-1 includes a remote sensor on a 15-foot cable, LED indicators and integrated circuit breaker protection.
AN
Heater
CO 2 Regulator
Cycle Timer Dehumidifier
Ideal for: Coordinated operation of an A/C unit or ventilation fan; dehumidifier; CO2 regulator or generator (via a cycle timer); and heater in small- to medium-sized areas.
8
Atmosphere Controllers (continued) Digital Atmosphere Controller BDAC-1
Output Voltage:
120
Maximum Amp Load:
14.5
Inline Fan
3
RR
TY
A YE R
WA
The Blueprint ControllersÂŽ Digital Atmosphere Controller BDAC1 features four 120-volt receptacles to control cooling, humidity, CO2 and night-only devices. BDAC-1 facilitates coordinated and timed CO2 output, with an adjustable on duration ranging from one second to 12 hours and an off duration ranging from one second to 96 hours. The unit regulates temperature in a control range of 41 to 99.9 degrees Fahrenheit, and relative humidity in a range of 35 to 99.9 percent, both with adjustable deadbands. Photocell control allows separate day and night settings. BDAC-1 includes a remote sensor on a 15-foot cable, battery backup in case of power loss, and integrated circuit protection.
AN
Heater
CO 2 Regulator
Dehumidifier
Ideal for: Digital coordination of an A/C unit or ventilation fan; dehumidifier; CO2 regulator or generator; and heater in small- to medium-sized areas.
9
Atmosphere Controllers (continued) Digital Atmosphere Controller BDAC-2
Output Voltage:
120
Maximum Amp Load:
14.5
See this controller in use on pages 24 and 26.
3
RR
TY
A YE R
WA
The Blueprint ControllersÂŽ Digital Atmosphere Controller BDAC-2 offers full control of the indoor garden environment, with four 120-volt receptacles for cooling, humidity, CO2 and heating devices. This advanced unit precisely monitors and manages CO2 in a range of 350 to 2,000 parts per million with an adjustable deadband, using fuzzy logic technology to provide even greater control in compressed CO2 setups. It regulates temperature in a control range of 41 to 99.9 degrees Fahrenheit, and relative humidity in a range of 35 to 99.9 percent, both with adjustable deadbands. Photocell control allows separate day and night settings. BDAC-2 includes a remote sensor on a 15-foot cable, and integrated circuit protection. Connect the BDAC-2 Auxiliary Cable and Adapter to enable remote monitoring, and control the unit via a PC with the software download. A 15-foot sensor extension cable is also available separately.
AN
Fuzzy logic control constantly analyzes the CO2 level to an exacting degree, quickly and frequently triggering the CO2 regulator’s solenoid valve to open and close. This precise action maintains CO2 ppm with minimal deviation from the programmed set point.
Inline Fan
Heater
CO 2 Regulator
PC Connection
Dehumidifier
Ideal for: Coordinated operation of an A/C unit or ventilation fan; dehumidifier; CO2 regulator or generator; and heater in small- to medium-sized areas. Offers the most complete and precise control in the atmosphere controller line.
10
Atmosphere Controllers (continued)
CO2
Humidity
Temp
Product Comparison
Analog BAAC-1
Digital BDAC-1
BDAC-2
# of Output Receptacles
4
4
Photocell Control
Y
Y
Photocell Sensitivity (FC)
1
1
Separate Day/Night Set Points
N
Y
Night Output Receptacle
Y
Y
N
Heating Output Receptacle
N
N
Y
41 - 113
40 - 99.9
40 - 99.9
Control Range (ºF) Accuracy (ºF)
±1
±1
±1
Deadband (ºF)
3
adjustable: 0 - 36.5
adjustable: 0 - 36.5
5 - 95
35 - 99.9
35 - 99.9
Accuracy (%RH)
±3
±3
±3
Deadband (%RH)
5
adjustable: 2 - 20
adjustable: 2 - 20
Control Range (%RH)
Coordinated Ventilation
Y
Cycle Timer
N
Y
N
ON Range
N/A
1 sec - 12 hrs
N/A
OFF Range
N/A
1 sec - 96 hrs
N/A
N
N
Y
Control Range (ppm)
N/A
N/A
350 - 2,000
Accuracy (ppm)
N/A
N/A
± 75
Deadband
N/A
N/A
adjustable: 25 - 200
Fuzzy Logic Mode
Y
LED Status Indicators
Y
Y
Remote Sensor Probe
Y: 15’
Y: 15’
Y: 15’
Battery Backup
N
Y
N
Integrated Circuit Breaker
Y
Remote Control via PC Option
N
Y N
Y
Input Volts
120
120
Maximum Amp Load
14.5
14.5
60
60
ETL
ETL
3
3
Hertz Safety Certification Warranty Term (years)
11
Lighting Hubs and Controllers A YE R
Output Voltage:
Universal (120/240)
HUB-4:
30
HUB-8:
50
Maximum Amp Load
3
RR
TY
Blueprint ControllersÂŽ HID Hubs act as the nucleus of a large grow room, centralizing lighting control to run a network of HID ballasts on a synchronized schedule. Featuring four and eight universal receptacles, respectively, the HUB-4 and HUB-8 coordinate up to four and eight HID ballasts of up to 1,000 watts each. An integrated trigger cable connects to any 120volt timer to operate the ballasts on a timed lighting sequence. HID hubs require hardwiring into a 120-volt or 240-volt power source; recommended and most efficient setup is 240-volt. Ballasts must be of the same voltage as the power source. The HUB-4 and HUB-8 are wall-mountable.
WA
HID Hubs HUB-4 and HUB-8
HUB-8
AN
See the HUB-8 in use on page 27.
HUB-4
1000W 240V
1000W 240V Ballast
1000W 240V
Ballast
Ballast
Ballast
1000W 240V
Timer
Ideal for: Coordinated operation of multiple HID lighting systems of up to 1,000 watts each, with flexibility for converting to a different voltage setup.
HUB-8C
HID Hubs HUB-4C and HUB-8C
Output Voltage:
240
HUB-4C:
30
HUB-8C:
50
Maximum Amp Load
3
RR
TY
A YE R
WA
Blueprint ControllersÂŽ HID Hubs HUB-4C and HUB-8C offer the same functionality as the HUB-4 and HUB8, but are designed specifically for use with 240-volt ballasts. These units require hardwiring to a 240-volt power source.
AN
Ideal for: Coordinated operation of multiple 240-volt HID lighting systems of up to 1,000 watts each.
12
HUB-4C
Lighting Hubs and Controllers (continued) HUB-12HD A YE R
WA
Blueprint Controllers Heavy-Duty HID Hubs HUB-8HD and HUB-12HD are designed to handle the demands of multiple high-wattage lighting systems in larger growing areas. The HUB-8HD and HUB-12HD simultaneously operate up to eight and twelve 240-volt ballasts, respectively, of up to 1,000 watts each. A built-in trigger cable on each unit connects a 120-volt timer to run all ballasts and any device connected to the additional 120-volt auxiliary outlet on a customized schedule. Other heavy-duty upgrades include a five-minute ignition delay on each bank of four outlets, an integrated external circuit breaker and durable metal housing. These wall-mountable units feature easy-to-access terminals for hardwiring and are designed for 240-volt applications, however 120-volt input for 120-volt ballast operation is possible. ÂŽ
3
RR
TY
Heavy-Duty HID Hubs HUB-8HD and HUB-12HD
AN
HUB-8HD
Output Voltage:
Universal (120/240)
HUB-8HD:
50
HUB-12HD:
70
Maximum Amp Load
Timer
Inline Fan
1000W 240V
1000W 240V
1000W 240V Ballast
Ballast
Ballast
Ballast
1000W 240V
1000W 240V
1000W 240V Ballast
1000W 240V
See the HUB-12HD in use on page 28.
Ballast
Ballast Ballast
1000W 240V
Ideal for: Coordinated operation of multiple 240-volt HID lighting systems of up to 1,000 watts each, in a high-demand growing area where additional safety and performance features are desired.
13
Lighting Hubs and Controllers, (continued) Product Comparison # of Output Receptacles
Standard
Heavy-Duty
HUB-4
HUB-4C
HUB-8
HUB-8C
HUB-8HD
HUB-12HD
4: universal
4: NEMA 6-15
8: universal
8: NEMA 6-15
8: universal
12: universal
LED Status Indicator(s)
Y
Auxiliary 120V Outlet
N
Y
120
120
Trigger Cable Volts
50A/#6 AWG@240V
50A/#6AWG
50A/#6 AWG@240V
240
120/240
240
120/240
120/240
1
1
2
2
2
3
Maximum Amp Load per Relay
30@120V 30@240V
30
30A@120V 30A@240V
30
Maximum Total Amp Load
20@120V 30@240V
30
20@120V 50@240V
60
20A@120V 50A@240V
20A@120V 70A@240V
2,000@120V 4,000@240V
4,000
2,000@120V 8,000@240V
8,000
2,000@120V 8,000@240V
2,000@120V 12,000@240V
Main Circuit Breaker/Wire Required
30A/#10 AWG@240V
30A/#10AWG
120/240
Y
Integrated Circuit Breaker
N
Main Power Volts # of Relays
Maximum Watts Hertz
70A/#4 AWG@240V Y
30@120V 30@240V
60
60
Operating Temperature Range (ÂşF)
32 - 110
32 - 110
Operating Humidity Range (%RH)
0 - 99
0 - 99
100,000
100,000
3
3
Minimum Relay Operations (@ full load) Warranty Term (years)
Important: - Ballasts operated on these units must have the same voltage rating as the main power source, e.g. 120V ballasts can only be operated on a HUB that is wired to a 120V power source. - For continuous load circuits (such as with HID ballasts), the total amperage draw should not exceed 80 percent of the circuit breaker or contactor amperage rating.
Digital Lighting Controller BDLC-1
120
Maximum Amp Load:
14.5 HID Reflector
TY
3
RR
AN
Ballast
Output Voltage:
A YE R
WA
The Blueprint ControllersÂŽ Digital Lighting Controller BDLC-1 allows simple push-button control of up to 1,200 watts of 120-volt lighting equipment. Adjustable high-temperature shutdown and hot-start prevention safeguard lighting system components. The BDLC-1 features a precise digital timing clock with lithium battery backup, and a remote sensor on a 6.5-foot cable accurately monitors temperature.
Ideal for: Timed operation of one HID lighting system, with added safety features especially beneficial for magnetic ballasts.
14
Temperature Controllers Day/Night Temperature Controller BTC-1
120
Maximum Amp Load:
14.5
A YE R
3
WA
Output Voltage:
Inline Fan
RR
TY
The Blueprint Controllers® Day/Night Temperature Controller BTC-1 controls a 120-volt heating or cooling device. An accurate temperature sensor and adjustable set points facilitate temperature control from 45 to 95 degrees Fahrenheit with an accuracy of ± 1.5 degree and a 3-degree deadband. Photocell control allows separate day and night temperature settings while LEDs indicate controller mode.
AN
Ideal for: Controlled operation of a ventilation fan, limiting the loss of desired heat or CO2.
Digital Day/Night Temperature Controller BDTC-1 The Blueprint Controllers® Digital Day/Night Temperature Controller BDTC1 allows simple push-button control of a 120-volt heating or cooling device. Adjustable set points facilitate temperature control from 32 to 150 degrees Fahrenheit with an accuracy of ± 0.9 degree and an adjustable deadband. A remote sensor on a 6.5-foot cable accurately measures temperature, and an integrated photocell allows separate day and night settings. BDTC-1 stores maximum and minimum readings for later retrieval.
3
RR
TY
120 14.5
WA
Output Voltage: Maximum Amp Load:
A YE R
Inline Fan
AN
Ideal for: Precise, digitally controlled operation of a ventilation fan, limiting the loss of desired heat or CO2.
Product Comparison
Analog
Digital
BTC-1
BDTC-1
# of Output Receptacles
1
1
Photocell Control
Y
Y
Photocell Sensitivity (FC)
≈ 40 - 80
1
Y
Y
45 - 95
32 - 150
± 1.5
± 0.9
Deadband (ºF)
3
adjustable: 1 - 10
Stores Min./Max. Values
N
Y
LED Status Indicators
Y
Y
Separate Day/Night Set Points Control Range (ºF) Accuracy (ºF)
Remote Sensor Probe
N
Y: 6.5’
Input Volts
120
120
Maximum Amp Load
14.5
14.5
50 - 60
50 - 60
ETL
ETL
3
3
Hertz Safety Certification Warranty Term (years)
15
Fan Speed Controller Fan Speed Controller FSC-1 The Blueprint Controllers® Fan Speed Controller FSC-1 provides variable speed control for a connected 120-volt ventilation fan. Simply select the desired fan speed using the adjustable knob. 120
Maximum Amp Load:
15
Inline Fan
Ideal for: Adjusting the output of a ventilation fan.
CO2 Controllers CO2 Controller BCC-1
The Blueprint Controllers® CO2 Controller BCC-1 controls a 120-volt CO2-emitting device with adjustable set points ranging from 400 to 2,500 parts per million, an accuracy of ± 60 ppm and an adjustable deadband. Photocell control deactivates CO2 production when lights are off, and a remote sensor on a 15-foot cable accurately monitors the CO2 level at plant height. LEDs indicate controller mode.
Maximum Amp Load:
14.5
3
RR
TY
120
A YE R
WA
Output Voltage:
AN
CO 2 Regulator
CO 2
Ideal for: Efficient operation of a CO2 regulator or generator, with basic functionality.
16
1
RR
TY
WA
Output Voltage:
A YE R AN
CO2 Controllers (continued) Compact Digital CO2 Controller BCDCC-1
Output Voltage:
120
Maximum Amp Load:
14.5
3
RR
TY
A YE R
WA
The Blueprint Controllers® Compact Digital CO2 Controller BCDCC-1 provides simple and precise control of a 120-volt CO2-generating device or an exhaust fan with modes for both increasing and decreasing CO2. Adjustable set points range from 350 to 2,500 parts per million with an accuracy of ±75 ppm and an adjustable deadband, while a remote sensor on a 16-foot cable accurately monitors CO2 levels. An integrated photocell allows day, night or continuous operation, and the unit records maximum and minimum values for later viewing.
AN
CO 2 Generator
Ideal for: Digital operation of one CO2 regulator, CO2 generator or exhaust fan.
Digital CO2 Controller BDCC-1
Output Voltage:
120
Maximum Amp Load:
14.5
Fuzzy logic control constantly analyzes the CO2 level to an exacting degree, quickly and frequently triggering the CO2 regulator’s solenoid valve to open and close. This precise action maintains CO2 ppm with minimal deviation from the programmed set point.
3
RR
TY
A YE R
WA
The Blueprint Controllers® Digital CO2 Controller BDCC-1 provides advanced control of a 120-volt CO2-generating device. Adjustable CO2 set points range from 350 to 2,000 parts per million with an accuracy of ± 50 ppm and an adjustable deadband. A remote sensor on a 15-foot cable accurate monitors CO2 when positioned at plant height, and fuzzy logic mode facilitates even more precise control when using compressed CO2. Photocell control with adjustable sensitivity allows customizable day, night or continuous operation while LEDs indicate controller mode. BDCC-1 also features an integrated circuit breaker and records maximum and minimum values for later viewing. A 15-foot sensor extension cable (for a total cable length of 30 feet) is also available separately.
AN
CO 2 Regulator
CO 2
Ideal for: Precise operation of one CO2-generating device, with advanced functionality for compressed CO2.
17
CO2 Controllers (continued) Analog
Product Comparison
BCC-1
Digital BCDCC-1
BDCC-1
# of Output Receptacles
1
1
Increase CO2 Mode
Y
Y
Decrease CO2 Mode
N
Y
Photocell Control
Y
Y
Photocell Sensitivity (FC)
1
1
Day/Night/24-Hour Operation
Y/N/N
Y/Y/Y
Sensor Type
NDIR
NDIR
Control Range (ppm)
400 - 2,500
350 - 2,500
350 - 2,000
Accuracy (ppm)
± 60
± 75
± 50
Deadband (ppm)
adjustable: 50 - 250
adjustable: 50 - 250
adjustable: 50 - 250
Fuzzy Logic Mode
N
N
Y
Stores Min./Max. Values
N
Y
LED Status Indicators
Y
Y
Remote Sensor Probe
Y: 15’
Y: 16’
Y: 15’
N
N
Y
Integrated Circuit Breaker Input Volts
120
120
Maximum Amp Load
14.5
14.5
50 - 60
50 - 60
ETL
ETL
3
3
Hertz Safety Certification Warranty Term (years)
CO2 Regulator CO2 Regulator BCR-1
Output Voltage:
120
Maximum Amp Load:
14.5
WA
The Blueprint Controllers® CO2 Regulator BCR-1 attaches to a CO2 tank to adjust the flow of CO2 between zero and 25 liters per minute (zero to 15 cubic feet per hour). Compatible with CGA320 tank fittings, this 120-volt regulator features reliable solenoid valve operation and a tank pressure gauge. The BCR-1 includes 10 feet of perforated 3/16-inch-ID tubing and two O-ring washers. Additional CO2 tubing is also available separately.
3
RR
TY
A YE R
AN
CO 2 Ideal for: CO2 supplementation using compressed CO2 and a CO2 controller or cycle timer.
18
CO2 Generators
3
RR
TY
WA
CGLP-4H
A YE R
AN
CGNG-8H
CGNG-10
CO 2 Controller
Liquid Propane CO2 Generators
Blueprint Controllers® CO2 Generators convert liquid propane (LP) into supplemental carbon dioxide for accelerated plant growth. CGLP-2, CGLP-4 and CGLP-8 feature two, four and eight brass burners, respectively, with included burner plugs allowing output modification. The 10-burner CGLP-10 offers enhanced functionality with convenient selector switches operating two, six, or all 10 burners at a time. A full range of safety features ensures reliable operation—electronic ignition replaces an open pilot flame, dual solenoid values restrict gas if the burners do not ignite, and a tip-over switch cuts the gas supply if the unit is not upright. Integrated LEDs also indicate operational status. Each model comes complete with a gas regulator, 12-foot hose, power adapter and hanging hardware. Replacement regulators, hose, burners and plugs are also available separately. Ideal for: CO2 supplementation in a temperature-controlled growing area where liquid propane is the gas source; use with a CO2 controller or cycle timer.
Natural Gas CO2 Generators
Blueprint Controllers® CO2 Generators offer the same functionality as liquid propane units, but instead convert natural gas (NG) into supplemental carbon dioxide. Replacement regulators, hose, burners and plugs are also available separately. Ideal for: CO2 supplementation in a temperature-controlled growing area where natural gas is the gas source; use with a CO2 controller or cycle timer.
High-Altitude CO2 Generators
Blueprint Controllers® High-Altitude CO2 Generators facilitate the use of supplemental CO2 in growing areas located more than 4,500 feet above sea level. Available in four- and eight-burner models only. Replacement regulators, hose, burners and plugs are also available separately. Ideal for: CO2 supplementation in high-altitude locations; use with a CO2 controller or cycle timer.
19
CO2 Generators (continued) Liquid Propane (LP)
Product Comparison
Standard
High Altitude
CGLP-2
CGLP-4
CGLP-8
CGLP-10
CGLP-4H
CGLP-8H
# of Burners
2
4
8
10
4
8
Variable Output Control Switches
N
N
N
Y
N
N 8,000
Modifiable Output (removable burners) Maximum Area Size (cu ft) Maximum CO2 Output (cu ft/hr) BTU Rating (@ full capacity)
Y 2,000
4,000
8,000
10,000
4,000
5.3
10.6
21.2
26.5
8.4
16.7
4,526
9.052
18,104
22,630
7,152
14,304
15 x 9.88 x 18
15 x 8.5 x 18
15 x 9.88 x 18
Electronic Ignition
Y
Dual Solenoid Valves
Y
Tip-over Switch
Y
LED Status Indicators
Y
Gas Hose
Y: 12’
Pressure Regulator
Y
Gas Pressure (psi)
0.5
Input Volts (with 24-VDC power adapter)
120
Amps
1.5
Hertz Dimensions (inches)
60 9 x 10 x 18
15 x 8.5 x 18
15 x 9.88 x 18
Warranty Term (years)
3
Natural Gas (NG)
Product Comparison
Standard
High Altitude
CGNG-2
CGNG-4
CGNG-8
CGNG-10
CGNG-4H
CGNG-8H
# of Burners
2
4
8
10
4
8
Variable Output Control Switches
N
N
N
Y
N
N
Modifiable Output (removable burners) Maximum Area Size (cu ft) Maximum CO2 Output (cu ft/hr) BTU Rating (@ full capacity)
Y 2,000
4,000
8,000
10,000
4,000
8,000
5.4
10.8
21.6
27.7
9.6
19.2
5,534
11,068
22,136
27,670
9,820
19,640
15 x 9.88 x 18
15 x 8.5 x 18
15 x 9.88 x 18
Electronic Ignition
Y
Dual Solenoid Valves
Y
Tip-over Switch
Y
LED Status Indicators
Y
Gas Hose
Y: 12’
Pressure Regulator
Y
Gas Pressure (psi)
0.25
Input Volts (with 24-VDC power adapter)
120
Amps
1.5
Hertz Dimensions (inches) Warranty Term (years)
20
60 9 x 10 x 18
15 x 8.5 x 18
15 x 9.88 x 18 3
CO2 Monitor
WA
CO2 Monitor BCM
1
RR
The Blueprint Controllers CO2 Monitor BCM monitors CO2 from 0 to 3,000 parts per million, temperature from 32 to 122 degrees Fahrenheit, and relative humidity from 20 to 80 percent to help ensure ideal conditions for plant growth. A built-in data logger records values every 30 minutes up to 24 hours and stores minimum and maximum values for later viewing. Two visual alarms indicate when the CO2 level falls outside the programmed range. ®
TY
A YE R AN
Ideal for: Tracking CO2 levels when using a cycle timer to regulate CO2 production.
BDHT-L
Hygro-Thermometers Digital Hygro-Thermometers BDHT-S and BDHT-L
1
RR
TY
A YE R WA
The Blueprint Controllers® Digital Hygro-Thermometers BDHT-S and BDHT-L offer a convenient, at-a-glance view of climate conditions in growing areas. Easy-to-read small and large models display indoor temperature and humidity, in addition to a second-zone or outdoor temperature reading taken via a remote sensor probe on a 9.75-foot cable. Suitable for wall-mounting or tabletop use, BDHT-S and BDHT-L store maximum and minimum values for later viewing and feature a switchable Fahrenheit or Celsius display. Each model includes a replaceable battery.
BDHT-S
AN
Ideal for: General monitoring of growing area temperature and humidity.
Ozone Generator Ozone Generator BOZ-1 The Blueprint Controllers® Ozone Generator BOZ-1 eliminates odors using ultraviolet light to change the molecular composition of pollutants in the air. The wall-mountable, 120-volt BOZ-1 is powerful enough to keep a 5,500-cubic-foot area smelling fresh. Use with a timer to reduce the risk of overexposure. Replacement bulbs are available separately. Ideal for: Odor control in growing areas unoccupied by people and pets.
21
Grow Room Diagrams Important—Read This First: • The diagrams shown are intended as examples only. All products portrayed in these sample diagrams, alone and in combination, are shown for the purpose of illustrating only a few of many possible applications. The most appropriate controllers and equipment for an individual grow room will be determined by a variety of factors, including but not limited to: grow room infrastructure, voltage and available amperage, and ambient environmental conditions. Always consider the requirements and limitations of a particular area before choosing equipment. Never use equipment that exceeds the amperage limit of a connected controller or the grow room wiring. • Controller and timer settings are provided as examples of possible configurations only. The appropriate and most efficient settings for any individual grow room will vary. For controller settings not specified, the factory default setting is appropriate. • Central air conditioning, while not represented in these diagrams, can be used as a method of climate control where available. • When using supplemental CO2, sealed room setups are always superior to external ventilation. No matter how well coordinated, ventilation will result in some CO2 loss.
Visit blueprintcontrollers.com for more valuable resources. • New products • Product Guide • Instructions • Specification charts • CO2 conversion chart • Helpful videos • Store locator 22
4’
Air Flow
Inline Fan
4’
HID Reflector Exhaust BCM-1
BET-1 Ballast (600W)
Air Cooled Room Hydroponic Garden A basic setup with a passive air intake, ventilation through the HID reflector to the outdoors, and a flood and drain hydroponic system. A hygro-thermometer and CO2 monitor track climate conditions. Room Dimensions
Lighting
4’ x 4’ x 8’
600W air cooled HID light system
Timers
Connection
Settings
BMT-1 Mechanical Timer
H20 pump
15 minutes on, 1 hour 45 minutes off, daytime only
BET-1 EZ-Grow Timer
6” inline fan
Grow
Environmental
8’
BDHT-S
• BDHT-S Hygro-Thermometer • BCM-1 CO2 Monitor Misc. Environmental Oscillating fan
Air Intake
Oscillating Fan BMT-1
H20 Pump 23
4’ 4’
BDAC-2 Ballast (600W)
HID Reflector
BDT-1 Oscillating Fan
8’
BCR-1
CO2
Lighting
4’ x 4’ x 8’
600W open hood HID light system
Timers
Connection
Settings
BDT-1 Digital Timer
600W ballast
18 hours on, 6 hours off
BDCT-1 Digital Cycle Timer
H2O pump
1 minute on, 5 minutes off
Controllers
Connections
Settings
BCR-1 CO2 Regulator
Oscillating fan
Flow rate on 2 cfh
Misc. Environmental
Dehumidifier
Heater
H20 Pump
Room Dimensions
• Day Temperature on 78°F • Night Temperature on 68°F • A/C BDAC-2 • CO2 on 1,500 ppm • CO2 Digital Atmosphere (daytime only) • Heater Controller • Fuzzy logic mode • Dehumidifier • Temp/Humidity Lock on split mode • Temp/CO2 Lock on split mode
A/C
BDCT-1
A slightly more complex setup in a sealed room. The air conditioner, heater and dehumidifier are small units not exceeding the maximum amperage load of the BDAC-2. To scrub the air of impurities and odors, a dedicated inline fan pulls air through a suspended carbon filter.
• Inline fan with carbon filter • Oscillating fan
24
Inline Fan/Carbon Filter
Sealed Room Hydroponic Garden
8’ 8’
Green LED HID Reflector
HID Reflector BMDT-1
Room Dimensions
Ballast (600W)
8’ x 8’ x 8’
BCM-1 Oscillating Fan
BCR-1
Timers
BDHT-L
Lighting • 2x 600W open hood HID light systems • Green LED
Connections
• 2x 600W BMDT-1 ballasts Master • Green LED Digital Timer • CO2 Regulator
CO2
Settings • Lights 18 hours on, 6 hours off • Green LED on night only • Recycling output (CO2) 6 minutes 50 seconds on, 1 hour off • Timer on continuous mode • Day/Night/24hr on daytime mode
Controllers
Connection
Settings
BCR-1 CO2 Regulator
CO2 tank
Flow rate on 5 cfh
Environmental
25
Portable A/C
Inline Fan/ Carbon Filter
A mid-size grow room illustrates the functionality of the BMDT-1 with two 600W lights, compressed CO2 running on the recycle timer, and a green LED which is constantly on while the HID lights are off. A portable air conditioner connects to the outdoors to bring fresh air into the grow room. Depending on environmental conditions, this setup may also benefit from the addition of a dehumidifier.
Ballast (600W)
8’
Sealed Room Soil Garden
• BCM-1 CO2 Monitor • BDHT-L Digital Hygro-Thermometer Large Misc. Environmental Portable A/C • Inline fan with carbon filter • Oscillating fan
Settings 78ºF
8’ Inline Fan/Carbon Filter
Air Cooled Room Soil Garden
8’
An air cooled room that makes full use of the BDAC-2’s coordination capabilities. Compressed CO2, a heater and a dehumidifier are coordinated with an inline fan to maintain climate conditions and minimize lost CO2 in the absence of an A/C unit.
BET-1
Air Flow
Inline Fan
Ballast (600W)
Ballast (600W)
Exhaust HID Reflector Oscillating Fan
HID Reflector BCR-1
8’ x 8’ x 8’
Lighting 2x 600W air cooled HID light systems
Timers
Connections
BET-1 EZGrow Timer
2x 600W ballasts
Controllers
Settings 18 hours on, 6 hours off
Connections
Settings
BDAC-2 Digital Atmosphere Controller
• CO2 Regulator • Heater • Dehumidifier • Inline fan
• Day Temperature on 78°F • Night Temperature on 68°F • CO2 on 1,500 ppm • Fuzzy logic mode • Temp/humidity Lock on split mode • Temp/CO2 Lock on locked mode
BCR-1 CO2 Regulator
CO2 tank
BDAC-2
CO2 Air Intake
Flow rate on 5 cfh
• Inline fan with carbon filter • Oscillating fan
26
Dehumidifier
Misc. Environmental
Heater
8’
Room Dimensions
Air Cooled Room with A/C | Soil Garden
Two inline fans cool eight HID lights with outdoor air in a closed ventilation system, while an air conditioner and dehumidifier maintain temperature and humidity in the growing area. Oscillating fans help disperse CO2 emitted by a liquid propane CO2 generator. Room Dimensions
Lighting
20’ x 20’ x 10’
2x 600W air cooled HID light systems
Timers
Connections
Settings
Controllers
Connections
Settings
BET-1 EZGrow Timer
Inline fans
Grow
HUB-8 HID Hub, 8 Site
8x 1000W ballasts
via BET-1
BET-1 EZGrow Timer
HUB-8 HID Hub, 8 Site
Grow CGLP-8 Liquid Propane CO2 Generator
• CO2 on 1,500 ppm • CO2 function on Daytime • CO2 mode on Increase • Fuzzy Logic setting on generator mode
Misc. Environmental
BDCC-1 Digital CO2 Controller
Settings
Dehumidifier
70%
Air conditioner
78ºF
• Inline fan with carbon filter • Oscillating fans
20’
Overhead view
10’
1000W 240V
1000W 240V
1000W 240V
Inline Fan
Inline Fan/Carbon Filter
1000W 240V
Intake
Exhaust BDCC-1
1000W 240V
1000W 240V
1000W 240V
1000W 240V
Inline Fan
BET-1
20’
CGLP-8
HUB-8
BET-1
Intake
Exhaust Dehumidifier
27
Sealed Room | Hydroponic Garden
An environmentally controlled, streamlined setup with twelve lights on a HUB-12HD. Two CO2 generators on either side of the room help distribute CO2 evenly over a large area. One large sump pump and central reservoir feeds all flood and drain hydroponic tables. Room Dimensions
Lighting
15’ x 30’ x 10’
12x 600W open hood HID light systems
Timers
Connections
Settings
Controllers
Connections
Settings
BET-1 EZGrow Timer
HUB-12HD HID Hub, 12 Site
Grow
HUB-12HD HID Hub, 12 Site
12x 1000W ballasts
via BET-1
H20 pump
15 minutes on, 1 hour 45 minutes hours off, daytime only
BDT-1 Digital Timer
Misc. Environmental
2x BCDCC-1 Compact Digital CO2 Controllers
Settings
Dehumidifier
75%
Air conditioner
78ºF
• CO2 ppm on 1,500 2x CGNG-4 • CO2 mode Natural Gas CO2 on Increase Generators • Photocell on daytime mode
• Inline fan with carbon filter • Oscillating fans
30’
Overhead view
10’
CGNG-4
BCDCC-1
BET-1
Dehumidifier
1000W 240V
1000W 240V
1000W 240V
1000W 240V
1000W 240V
BDT-1
HUB-12HD
15’
1000W 240V
Inline Fan/Carbon Filter H2O Pump
BDHT-L 1000W 240V
CGNG-4
1000W 240V
1000W 240V
1000W 240V
BCDCC-1 A/C
28
1000W 240V
1000W 240V
Understanding CO2 Systems For serious indoor growers who crave accelerated growth cycles and aggressive yields, supplemental carbon dioxide (CO2) is a grow room essential. CO2-enriched environments produce plants with lush foliage, increased branching and more plentiful flowers. The air we breathe contains about 300 to 400 parts per million (ppm) of CO2; plants grown in carbon dioxide levels between 1,200 to 1,500 ppm can grow two to three times faster than those grown without the extra CO2. Blueprint Controllers® offers equipment for the two main types of CO2 systems used in indoor gardens: CO2 injection, and CO2 generators supplied by liquid propane or natural gas. Each method has pros and cons.
CO2 Injection
More common in smaller grow rooms, CO2 injection systems use compressed CO2, available in tanks (or “bottles”) in a range of sizes. Many growers keep a backup tank or more on hand to use while empties are being refilled. Managed by a regulator (BCR-1) and a cycle timer or CO2 controller, CO2 injection systems use a solenoid valve to quickly activate and deactivate CO2 production. This method offers precise maintenance of CO2 levels, and even greater efficiency becomes possible when using a controller equipped with fuzzy logic technology. Another major benefit of CO2 injection is that there are no byproducts which must be addressed, whereas heat, water and carbon monoxide are all potential byproducts of a CO2 generator. Compressed CO2 can be more expensive than operating a CO2 generator, however, making it an impractical choice for large areas. A basic CO2 injection setup:
Recommended controllers for CO2 injection: BDAC-2, BDCC-1
A Word on Ventilation
For any CO2 system to be efficient and effective, it’s important to seal the room completely. Open or drafty windows, leaks, or other exchanges of outside air may result in CO2 loss. If exhausting air to the outdoors is unavoidable, use an atmosphere controller to coordinate CO2 production with ventilation. This will prevent the two systems from running simultaneously and exhausting CO2 before it reaches the plants.
BDCC-1
BCR-1
Oscillating Fan Remote sensor CO 2 Tubing
CO 2
In this typical configuration, CO2 tubing leads from the regulator to the back of an oscillating fan which helps distribute the CO2 evenly over the plant canopy. A CO2 controller operates the solenoid valve of the regulator to maintain CO2 at a precise set point.
29
CO2 Generators
Popular for larger grow rooms, CO2 generators burn liquid propane or natural gas to create CO2 via combustion. Generators range in size based on the number of burners they contain. Each burner generates a specific amount of CO2: the more burners, the higher the output. Many generators also include the option to disable or remove individual burners, reducing the amount of CO2 produced. Spacing out multiple generators where feasible is preferable to using only one large unit. This helps to evenly distribute CO2 over the plant canopy and avoids creating ‘hot spots’ of excessive CO2 concentration. Adequate air circulation is also imperative with the use of CO2 generators. Strategically placed oscillating, floor or wall fans assist in dispersing CO2 and dissipate the heat units generate while operating. In addition to heat, the combustion process generates water which takes the form of moisture in the air. Grow room humidity must therefore be monitored closely to avoid problems with fungus and disease. And, while most CO2 generators include redundant safety features to prevent malfunction or improper operation, it is important to keep in mind that the incomplete burning of fossil fuels can produce deadly carbon monoxide. A carbon monoxide detector in the grow area is recommended as a precaution. Heat and moisture can usually be easily addressed with the proper climate control equipment, and obtaining fuel for CO2 generators is generally more economical than compressed CO2, especially in large quantity. This makes CO2 generator systems the preferred choice of commercial growers and mid- to large-scale hobby growers. A basic CO2 generator setup:
Recommended controllers for CO2 generators: BDAC-1, BDCC-1, BCDCC-1
Outdoors
BDCC-1
Indoors
CO 2 Generator Remote sensor Liquid propane or natural gas tank
Oscillating Fan
In this configuration, a CO2 controller powers the CO2 generator on and off, while a wall fan helps circulate air and disperse CO2.
30
Common CO2 Regulator Usage
Minutes On
CO2 Regulator Flow Rate (cu ft/hr) 1
13.2
19
25.9
33.8
42.8
52.8
63.9
76
89.2
103.5
118.8
211.2
2
6.6
9.5
12.9
16.9
21.4
26.4
31.9
38
44.6
51.7
59.4
105.6
3
4.4
6.3
8.6
11.3
14.3
17.6
21.3
25.3
29.7
34.5
39.6
70.4
4
3.3
4.8
6.5
8.4
10.7
13.2
16
19
22.3
25.9
29.7
52.8
5
2.6
3.8
5.2
6.8
8.6
10.6
12.8
15.2
17.8
20.7
23.8
42.2 35.2
6
2.2
3.2
4.3
5.6
7.1
8.8
10.6
12.7
14.9
17.2
19.8
7
1.9
2.7
3.7
4.8
6.1
7.5
9.1
10.9
12.7
14.8
17
30.2
8
1.7
2.4
3.2
4.2
5.3
6.6
8
9.5
11.2
12.9
14.9
26.4 23.5
9
1.5
2.1
2.9
3.8
4.8
5.9
7.1
8.4
9.9
11.5
13.2
10
1.3
1.9
2.6
3.4
4.3
5.3
6.4
7.6
8.9
10.3
11.9
21.1
11
1.2
1.7
2.4
3.1
3.9
4.8
5.8
6.9
8.1
9.4
10.8
19.2
12
1.1
1.6
2.2
2.8
3.6
4.4
5.3
6.3
7.4
8.6
9.9
17.6
13
1
1.5
2
2.6
3.3
4.1
4.9
5.8
6.9
8
9.1
16.2
14
0.9
1.4
1.8
2.4
3.1
3.8
4.6
5.4
6.4
7.4
8.5
15.1
15
0.9
1.3
1.7
2.3
2.9
3.5
4.3
5.1
5.9
6.9
7.9
14.1
5’x5’x8’
6’x6’x8’
7’x7’x8’
8’x8’x8’
9’x9’x8’
10’x10’x8’
11’x11’x8’
12’x12’x8’
13’x13’x8’
14’x14’x8’
15’x15’x8’
20’x20’x8’
Room Dimensions (ft)
Minutes On
CO2 Regulator Flow Rate (L/min) 1
6.2
9.0
12.2
16.0
20.2
24.9
30.2
35.9
42.1
48.8
56.1
99.7
2
3.1
4.5
3
2.1
3.0
6.1
8.0
10.1
12.5
15.1
17.9
21.0
24.4
28.0
49.8
4.1
5.3
6.7
8.3
10.1
11.9
14.0
16.3
18.7
4
1.6
2.3
3.1
33.2
4.0
5.1
6.2
7.6
9.0
10.5
12.2
14.0
24.9
5
1.2
1.8
2.5
3.2
4.1
5.0
6.0
7.2
8.4
9.8
11.2
19.9
6
1.0
1.5
2.0
2.6
3.4
4.2
5.0
6.0
7.0
8.1
9.3
16.6
7
0.9
1.3
1.7
2.3
2.9
3.5
4.3
5.1
6.0
7.0
8.0
14.3
8
0.8
1.1
1.5
2.0
2.5
3.1
3.8
4.5
5.3
6.1
7.0
12.5
9
0.7
1.0
1.4
1.8
2.3
2.8
3.4
4.0
4.7
5.4
6.2
11.1
10
0.6
0.9
1.2
1.6
2.0
2.5
3.0
3.6
4.2
4.9
5.6
10.0
11
0.6
0.8
1.1
1.5
1.8
2.3
2.7
3.3
3.8
4.4
5.1
9.1
12
0.5
0.8
1.0
1.3
1.7
2.1
2.5
3.0
3.5
4.1
4.7
8.3
13
0.5
0.7
0.9
1.2
1.6
1.9
2.3
2.7
3.3
3.8
4.3
7.6
14
0.4
0.7
0.8
1.1
1.5
1.8
2.2
2.5
3.0
3.5
4.0
7.1
15
0.4
0.6
0.8
1.1
1.4
1.7
2.0
2.4
2.8
3.3
3.7
6.7
5’x5’x8’
6’x6’x8’
7’x7’x8’
8’x8’x8’
9’x9’x8’
10’x10’x8’
11’x11’x8’
12’x12’x8’
13’x13’x8’
14’x14’x8’
15’x15’x8’
20’x20’x8’
Room Dimensions (ft)
* This chart provides the time and flow rate needed to raise the ambient level of CO2 in the given area by 1,100 ppm. CO2 supplementation is only beneficial during photosynthesis (when the lights are ON). The frequency of cycles required depends on the size and number of plants in the growing environment. Following these usage rates will result in an average ambient CO2 level between 1,400 and 1,500 ppm.
31