Telaire CO₂ Modules

Amphenol Advanced Sensors CO2 Modules feature a CO2 sensor platform designed to interact with other microprocessor devices to provide a gas sensing solution. CO2 transmitters can be utilized in a broad range of applications, including air quality monitoring in buildings. CO2 concentration levels in buildings are monitored to provide an indication of occupancy and to drive a ventilation control strategy.

Results: 57
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Sensor Type Supply Voltage - Min Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Output Voltage Mounting Style Series
Amphenol Advanced Sensors Air Quality Sensors Duct air kit sample with digital display 5In Stock
$750.53
$712.53
$703.76
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 18 V 42 V 0 C + 50 C 10 V T8300
Amphenol Advanced Sensors Air Quality Sensors CO2 Mod 0-5000 PPM 75In Stock
$97.46
$86.08
$82.21
$78.60
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) - 10 C + 60 C SMD/SMT T6713
Amphenol Advanced Sensors Air Quality Sensors CO2 Sensor Module 0 - 2,000 ppm 39In Stock
$70.80
$66.96
$65.56
$64.17
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) - 10 C + 60 C SMD/SMT T6713


Amphenol Advanced Sensors Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P 6In Stock
$432.91
$397.93
$385.92
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Wall Mount T8200
Amphenol Advanced Sensors Air Quality Sensors Industrial CO2 Sens 0-20,000 PPM 5In Stock
$562.13
$525.24
$515.35
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 18 VAC, 18 VDC 30 VAC, 42 VDC - 30 C + 50 C 0 V to 10 V Panel T3000
Amphenol Advanced Sensors Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/PA D RLY 3In Stock
$457.49
$445.09
$427.59
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Wall Mount T8200
Amphenol Advanced Sensors Air Quality Sensors Industrial CO2 Sens 0 - 10,000 PPM 4In Stock
$545.14
$503.14
$500.80
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 18 VAC, 18 VDC 30 VAC, 42 VDC - 30 C + 50 C 0 V to 10 V Panel T3000
Amphenol Advanced Sensors Air Quality Sensors Wallmount CO2 Sensor 5In Stock
$344.52
$338.37
$321.36
$311.41
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 18 V 42 V 0 C + 50 C T5100
Amphenol Advanced Sensors Air Quality Sensors Dual Channel CO2 Mod 0-2000 PPM 10In Stock
$149.24
$138.61
$131.03
$127.67
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C T6615
Amphenol Advanced Sensors Air Quality Sensors OEM INDUCT MOUNT I METER CABLE 5V 5In Stock
$233.41
$209.45
$209.43
$205.44
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Chassis T8031
Amphenol Advanced Sensors Air Quality Sensors Carbon Dioxide Mod CO2 Diff 0-2K ppm 8In Stock
$143.14
$132.58
$132.57
$132.32
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Chassis T6615
Amphenol Advanced Sensors Air Quality Sensors Industrial CO2 Sens 0 - 2000 PPM 4In Stock
$592.04
$557.31
$544.33
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 18 V 30 V - 30 C + 50 C Panel T3000
Amphenol Advanced Sensors Air Quality Sensors Industrial CO2 Sens 0 - 5000 PPM 14In Stock
$563.98
$557.31
$549.65
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 18 V 30 V - 30 C + 50 C Panel T3000
Amphenol Advanced Sensors Air Quality Sensors Industrial CO2 Sens 0- 5000 PPM 4In Stock
$585.52
$557.31
$544.33
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 18 VAC, 18 VDC 30 VAC, 42 VDC - 30 C + 50 C 0 V to 10 V Panel T3000
Amphenol Advanced Sensors Air Quality Sensors Dual Channel CO2 Mod 0-5000 PPM 147In Stock
$146.78
$133.78
$123.87
$123.67
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C T6615
Amphenol Advanced Sensors Air Quality Sensors Wallmount CO2 Sensor 2In Stock
$237.38
$221.77
$207.07
$201.95
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 18 V 42 V 0 C + 50 C T5100
Amphenol Advanced Sensors Air Quality Sensors Dual Channel CO2 Mod 0-10000 PPM 1In Stock
$143.96
$133.66
$129.80
$124.36
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Chassis T6615
Amphenol Advanced Sensors Air Quality Sensors Dual Channel CO2 Mod 0-50000 PPM 14In Stock
$141.81
$131.64
$127.84
$122.46
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C T6615
Amphenol Advanced Sensors Air Quality Sensors Dual Channel CO2 Mod 0-50000 PPM 15In Stock
$141.38
$134.86
$134.84
$121.42
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Chassis T6615
Amphenol Advanced Sensors Air Quality Sensors Dual Channel CO2 Mod 0-2000 PPM 1In Stock
$148.02
$137.48
$131.77
$126.09
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C T6615
Amphenol Advanced Sensors Air Quality Sensors Ventostat Duct Probe CO2 Transmitter 2In Stock
$343.41
$321.62
$298.63
$289.63
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Chassis T8041
Amphenol Advanced Sensors Air Quality Sensors Ventostat Duct Probe CO2 Transmitter 2In Stock
$346.62
$324.65
$316.45
$306.65
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Chassis T8042
Amphenol Advanced Sensors Air Quality Sensors Wallmount CO2 Sensor ABC LGC CO2/PA D RL 1In Stock
5Expected 2026-11-12
$478.61
$449.60
$420.38
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Wall Mount T8100
Amphenol Advanced Sensors Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P 3In Stock
$447.67
$420.26
$391.80
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Wall Mount T8200
Amphenol Advanced Sensors Air Quality Sensors Dual Channel with display 2In Stock
$486.66
$453.05
$428.70
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) T8200