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Greenhouse
Indoor Garden
Carbon Dioxide (Co2)
Level Test Kits
Monitors & Controllers


Control Wizard
Carbon Dioxide
Test Kit
The Carbon Dioxide Test Kit is a simple yet effective tool for measuring the CO2 level in your greenhouse or controlled environment garden. Testing is essential when releasing CO2 in your atmosphere to maintain the optimum level for your plants. Kit includes 100cc syringe to capture air sample, two detector tubes that register 300 to 5,000 ppm of CO2 (one tube per test) and complete instructions. Syringe is reusable, order extra detector tubes below.
CO2 Test Kit
Order #CO2TESKIT
Carbon Dioxide Test Kit
with 2 Test Tubes
19.95

qty:  
Order #CO2TESTREF
Carbon Dioxide Test Kit
Replacement Test Tube
Each
4.49

qty:  

SenseLife
TIM10
Carbon Dioxide,
Temperature &
Humidity Monitor
The SenseLife TIM10TM Carbon Dioxide, Temperature and Humidity Monitor is a simple yet cost-effective stand-alone tool for measuring the CO2 level in your growing area.

Use this easy to use CO2 monitor to test carbon dioxide levels, relative humidity and temperature, all in one
SenseLife TIM10 Carbon Dioxide, Temperature & Humidity Monitor
convenient desktop unit at an extremely affordable price for a full-featured infrared Co2 sensor.

The SenseLife Monitor is based on a relatively low-cost infrared Carbon dioxide sensor developed by SenseAir, the leading expert company in the field of infrared technology for gas sensing. SenseAir is one of the largest producers of CO2 sensors in the world.

Unlike chemical gas sensors that last for a few months and must be replaced, non-dispersive infrared diffusion sensors provide the following benefits:
  • Sensitive & accurate - information you can act upon
  • Self-calibrating - no need to send the monitor in for recalibration
  • No moving parts - nothing to break or wear out
  • Does not lose accuracy in heat or cold
  • Able to store for long time periods - does not lose value over time
  • No over-exposure or negative memory effects

Product Specifications

  • Model: SenseLife TIM10TM
  • Temperature Indication Range: -20 to 50 degrees Celsius (0 - 122 F)
  • Temperature Accuracy: +/- 1 degree Celsius
  • Humidity Range: 30 to 80% RH
  • Humidity Accuracy: +/- 5%
  • CO2 Indication Range: 0-9,999 ppm
  • CO2 Accuracy: +/- 50ppm + 5% sensing value
  • CO2 Warning Alarms: good, normal, poor (preset or user set)
  • Power Supply: AC220/110V in, DC 5V - 1,000mA out
  • Power Consumption: 60mA (max 130mA)
  • Display: Clock/Calendar/Alarm/Temperature/Humidity/CO2
  • Size WxHxD (mm): 115x108x63 (4.52 x 4.25 x 2.5 inches)
  • Weight: 180g (6.35 ounces)
  • Warranty: 1 year

This stand-alone unit is perfect to monitor Co2 levels emitted by non-controllable Co2 sources such as the Co2Boost bucket system.

Order #TIM8WH
SenseLife TIM10
Carbon Dioxide Monitor
White
259.95

qty:  

Green Air Products Model CT-DH-4(P) Cooling & Dehumidfying Atmospheric Controller with Independent Outlets for Carbon Dioxide
Green Air Products Hydroponic Systems Control Company
Model CT-DH-4
Model CT-DH-4P
Cooling & Dehumidifying
Atmospheric Controllers
with Independent Outlets For Carbon Dioxide
The CT-DH-4 and 4P is designed to be used with CO2 equipment, dehumidifiers, and exhaust fans. While it is similar to the CT-DH-3 it has the added feature of offering independent outlets for temperature and humidity control.

It is ideally suited for use with dehumidifiers. Temperature raise will activate the right hand outlets and deactivate the CO2 outlet. Humidity rise will activate the dehumidifying outlet. Internal sensors will allow a 7° temperature comfort zone and a 7% humidity (differential) between the time the equipment goes "Off "and comes back "On" again. Plug the controller into 110V wall outlet. Set the temperature and humidity to the desired settings. The CO2 outlet is normally in the "On" position and is able to activate CO2 equipment as needed. The CT-DH-4P includes a built-in photosensor which will defeat CO2 enrichment during darkness hours.

For more information including installation examples and complete directions,
click here.
Order #0016517
Green Air Products
Model CT-DH-4
Cooling and Dehumidifying
Atmospheric Controller
Independent Outlets
219.95

qty:  
Order #0016518
Green Air Products
Model CT-DH-4P
Cooling and Dehumidifying
Atmospheric Controller
Independent Outlets
Photo Sensor
249.95

qty:  

Green Air Products SPC-1 Set Point Carbon Dioxide Controller
Green Air
Set Point
Co2 Controller
SPC-1
This latest innovative technology from Green Air Products -the Set Point Controller, Model No. SPC-1 is easy to install and operate. Our new CO2 enrichment controller is factory calibrated and inspected for optimum performance.

The SPC-1 is designed to easily monitor and control carbon dioxide (CO2) enrichment in controlled environment agriculture (CEA) applications. Just set it and forget it. Recommended for indoor and greenhouse use only.
Green Air Products SPC-1 Set Point Carbon Dioxide Controller in use as a total carbon dioxide control system.
The SPC-1 periodically samples the air and determines the concentration of CO2 in parts per million (PPM). When triggered by your set point values (desired PPM, CO2. and elevation), the unit will automatically activate CO2 enrichment equipment plugged into the piggy back cord. The SPC-1 has a fixed hysteresis (differential) of 20 PPM.

As an example, with a CO2 set point of 1000 PPM, the unit will activate (turn "ON") whenever concentrations fall below 1000 PPM and continued to control and allow your CO2 equipment to enrich your environment until it detects about 1020 PPM. The SPC-1 is a reactive CO2 controller and the PPM concentration of CO2 will float slightly above 1020 PPM after the SPC-1 turns off the enrichment equipment (overshoot).

Features include: Set and Forget; Easy to install and operate; Factory calibrated and inspected for precision performance; Preset hysteresis (differential) of 20 PPM; Photo Sensor to defeat CO2 enrichment at night (dark); Large LED display offers real-time CO2 PPM; Orange LED to indicate when CO2 enrichment is active; Elevation adjustment feature for improved accuracy; Fully integrable with other atmospheric controllers or timers; Durable black anodized aluminum chassis resists rusting, corrosion and scratching; Red illuminated power switch; 14 AWG, SJTW rated piggy-back power cord; Operates on 120 VAC at 60 Hz, 12 Amp switching capacity; Manufactured in Oregon, USA. For more detailed information direct from Green Air Products,
click here.
Order #GAPSPC1
Green Air Products
SPC-1
Set Point
Carbon Dioxide Controller
599.95

qty:  

Green Air Products Hydroponic Systems Control Company

Green Air Products Carbon Dioxide Monitor Model CDMC-6
Green Air Products
Carbon Dioxide Monitor
Model CDMC-6
Research laboratories and universities have found that increased levels of carbon dioxide will greatly improve plant growth. In the past, equipment to monitor CO2 levels were very expensive. Large scale growers were able to absorb the high cost of conventional monitoring equipment into their operating budgets. Until recently, hobbyists and small specialty farmers, have had to use reagent tubes or mathematical calculations to estimate levels of carbon dioxide. Needless to say, this has not proven to be very effective or accurate.

Now Green Air Products has introduced systems that monitor and control CO2 levels, at a fraction of the cost of it's high priced predecessors. The Green Air Products CO2 control system quickly pays for itself by providing a method of accurately and automatically controlling CO2 producing equipment to ensure exacting and consistent levels.
The Green Air Model CDMC-6 Carbon Dioxide Monitor is a non-dispersive infrared analyzer for measuring atmospheric CO2 concentration in plant zone environments. This model has a measurement range from 0 - 5000 ppm (0 to 0.5%) It is simple to install and operate. Simply snap in phone type cord (included) between the CDMC-6 monitor and the CDDS-2 setpoint controller (available below). It could not be easier.

Easy to mount, the Green Air Model CDMC-6 Carbon Dioxide Monitor hangs from a single screw or nail. Easy, single step calibration means no confusing menus to navigate. For more detailed information including complete operating instructions,
click here.
Order #CDM6000
Green Air Products
Carbon Dioxide Monitor
Model CDMC-6
409.95

qty:  

Green Air Products Carbon Dioxide Digital Sequencer Model CDDS-2 Green Air Products
Carbon Dioxide
Digital Sequencer
Model CDDS-2
The Green Air Products Carbon Dioxide Digital Sequencer (CDDS-2) transforms either the Model 6000 or Model 7001 Carbon Dioxide Monitors above into a powerful and versatile CO2 level controller.
The CDDS-2 provides an easy to use set point controller which enables the user to adjust carbon dioxide levels and span. CO2 values are adjustable in 10 ppm increments from 0 to 5000 ppm. The span between CO2 "On" and CO2 "Off" (hysteresis) is also adjustable in 10 ppm steps up to 300 ppm differential. The LED changes color to indicate CO2 function status. The CDDS-2 also provides a switchable photo sensor to disable CO2 production during darkness periods.

The CDDS-2 allows for CO2 enrichment or venting of excess levels of carbon dioxide. The CDDS-2 controller has a standard 110 VAC outlet to operate CO2 producing or venting equipment. The MODE button switches between CO2 enrichment or CO2 venting functions. Enrichment is the normal mode for CO2 enrichment operations. Venting mode is for purposes of removing excessive levels of CO2. This is used for excess CO2 accumulation in hospitals, class rooms, factories, conference rooms, offices, laboratories and mushroom culture facilities.

The CDDS-2 Carbon Dioxide Digital Sequencer features Overshoot Protection Logic programming which will automatically maintain the proper dosing parameters necessary to keep any size area enriched within a set tolerance regardless of the particular characteristics of the enclosure. If on the initial cycle, the controller senses that excess CO2 has been administered, it will automatically compensate for the next dosage. This will assure that the proper levels are constant and maintained at all times with complete accuracy while saving the user money at the same time. Simply connect to either of the carbon dioxide monitors above for a complete control solution. For more detailed information including complete operating instructions,
click here.
Order #0012752
Green Air Products
Digital Sequencer
Model CDDS-2
449.95

qty:  

Green Air Products Carbon Dioxide Digital Sequencer Model CDDS-2 Green Air Products Carbon Dioxide Monitor Model CDMC-6
Green Air Products
CDMC-6 Carbon Dioxide
Monitor/Controller Kit
The best way to buy the monitors and controllers is together in a kit. This kit includes everything necessary to monitor and control carbon dioxide levels at an affordable price. Includes one CDDS-2 Carbon Dioxide Digital Sequencer and one CDM-6000 Carbon Dioxide Monitor and everything necessary to connect them to your CO2 distribution system. For more detailed information including complete operating instructions, click here.
Order #CDMC6
Green Air Products
CDMC-6
Carbon Dioxide
Monitor/Controller Kit
859.95

qty:  

Sentinel CPPM-4 CO2 PPM Controller Global Product Solutions
Sentinel
Co2 PPM Controller
Model CPPM-4
The Sentinel CPPM-4 monitors and controls your carbon dioxide levels with part-per-million accuracy. It uses a CO2 sensor that is extremely accurate with a ten-year life expectancy. The Sentinel CPPM-4 features a combination CO2 and light level sensor that is housed in a separate remote sensor enclosure that can be located up to 100 feet away from the controller. The CPPM-4 can also be connected to other controllers so that the CO2 is disabled, which is useful when operating exhaust fans. It can be operated in fuzzy-logic mode when using compressed CO2, or on-off mode for CO2 generators.
Order #702533
Global Product Solutions
Sentinel
Carbon Dioxide PPM Controller
Model CPPM-4
659.95

qty:  


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