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Carbon Dioxide Transmitter
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Monitor indoor CO2 levels and temperature with the Series CDT transmitters. Featuring an LCD display and universal output, they ensure energy savings and easy installation.
Product Number | Display Type | Mounting Orientation | Switch Type | Temperature Output Range |
---|---|---|---|---|
|
N/A
|
Duct Mount
|
N/A
|
None
|
|
N/A
|
Duct Mount
|
N/A
|
4-20 mA / 0 to (5 or 10) VDC
|
|
N/A
|
Duct Mount
|
N/A
|
10KΩ NTC thermistor type III
|
|
N/A
|
Duct Mount
|
N/A
|
10KΩ NTC thermistor type II
|
|
N/A
|
Duct Mount
|
N/A
|
100 Ω
|

The Carbon Dioxide Transmitter monitors CO2 levels and temperature in indoor spaces like schools and offices, aiding in LEED® certification and energy savings.
Product Number | Measurement Type |
---|---|
|
Carbon Dioxide
|

The GSTC CO/NO2 Gas Transmitter monitors gas levels in garages and loading docks. Compatible with BACnet/Modbus, it features field calibration for accuracy and easy setup.
Product Number | Accuracy | Calibration Option | Display Type | Gas Concentration | Mounting Orientation |
---|---|---|---|---|---|
|
± 2 %, ± 5% with transitional flow
|
N/A
|
N/A
|
0 to 500 ppm
|
Wall Mount
|
|
± 3 %
|
N/A
|
N/A
|
0 to 10 ppm
|
Wall Mount
|
|
± 2 %, ± 5% with transitional flow
|
N/A
|
N/A
|
0 to 500 ppm
|
Duct Mount
|
|
± 3 %
|
N/A
|
N/A
|
0 to 10 ppm
|
Duct Mount
|
|
± 2 %, ± 5% with transitional flow
|
Factory Calibration Certificate
|
N/A
|
0 to 500 ppm
|
Wall Mount
|

The CMT200 Carbon Monoxide Transmitter offers reliable monitoring for garages and mechanical rooms. Features a replaceable sensor for accurate readings and easy calibration.
Product Number | Calibration Option | Enclosure Type |
---|---|---|
|
N/A
|
N/A
|
|
N/A
|
Rugged Housing
|
|
Factory Calibration Certificate
|
N/A
|
|
Factory Calibration Certificate
|
Rugged Housing
|

The Series CDTR combines CO2, relative humidity, and temperature sensors in one device, enhancing efficiency in building management while reducing installation time and costs.
Product Number | Carbon Dioxide Accuracy | Display Type | Mounting Orientation | Sensor Type | Temperature Output Range |
---|---|---|---|---|---|
|
± 40 PPM + 3% rdg
|
N/A
|
North American Style Wall Mount
|
RH: NDIR; Temp: Pt1000 Ω RTD
|
1000 Ω
|
|
± 40 PPM + 3% rdg
|
N/A
|
Duct Mount
|
NDIR
|
N/A
|
|
± 40 PPM + 3% rdg
|
N/A
|
Duct Mount
|
RH: NDIR; Temp: 10 KΩ NTC Thermistor Type III
|
10 KΩ
|
|
± 40 PPM + 3% rdg
|
N/A
|
Duct Mount
|
RH: NDIR; Temp: 10 KΩ NTC Thermistor Type II
|
10 KΩ
|
|
± 40 PPM + 3% rdg
|
N/A
|
Duct Mount
|
RH: NDIR; Temp: Pt100 Ω RTD
|
100 Ω
|

Monitor CO2 levels effectively with the rugged Series CDWP Transmitter. Its IP54 aluminum housing ensures durability, making it ideal for industrial and agricultural environments.
Product Number | Carbon Dioxide Concentration, Max | Electrical Connection |
---|---|---|
|
2000 ppm
|
Cable Gland for 5 to 8 mm Wire with Screw Terminal block
|
|
5000 ppm
|
Cable Gland for 1 to 6 mm Wire with Screw Terminal block
|
|
5000 ppm
|
Cable Gland for 5 to 8 mm Wire with Screw Terminal block
|
|
10000 ppm
|
Cable Gland for 1 to 6 mm Wire with Screw Terminal block
|
|
10000 ppm
|
Cable Gland for 5 to 8 mm Wire with Screw Terminal block
|

The CO2 & VOC Transmitter optimizes HVAC airflow, reducing energy costs by adjusting air based on occupancy. Ideal for hospitals, schools, and commercial spaces.
Product Number | Display Type | Mounting Orientation | Sensor Type | Temperature Output Range |
---|---|---|---|---|
|
N/A
|
Duct Mount
|
CO2:NDIR, VOC: MEMS
|
N/A
|
|
N/A
|
Duct Mount
|
CO2:NDIR, VOC: MEMS, Temp: 10 KΩ NTC Thermistor Type III
|
10 KΩ
|
|
N/A
|
Duct Mount
|
CO2:NDIR, VOC: MEMS, Temp: 10 KΩ NTC Thermistor Type II
|
10 KΩ
|
|
N/A
|
Duct Mount
|
CO2:NDIR, VOC: MEMS, Temp: Pt100 Ω RTD
|
100 Ω
|
|
N/A
|
Duct Mount
|
CO2:NDIR, VOC: MEMS, Temp: Pt1000 Ω RTD
|
100 Ω
|

Discover the Carbon Dioxide Direct Read Flow Meters, designed for easy panel mounting and precise measurement of gas flow in various applications.
Product Number | CO2 Flow, Max | Scale Length |
---|---|---|
|
1 l/min
|
65 mm
|
|
6 l/min
|
65 mm
|
|
55 ml/min
|
65 mm
|
|
200 ml/min
|
65 mm
|
|
100 ml/min
|
150 mm
|
Carbon Dioxide Transmitter
Carbon dioxide transmitters monitor CO2 levels in real-time, optimizing ventilation systems for improved air quality and energy efficiency. Ideal for indoor environments.
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