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 Wallmount CO2 Sensor 24 OCC CO2/P 6In Stock
$382.71
$378.78
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Wall Mount T8200
Amphenol Advanced Sensors Air Quality Sensors CO2 Mod 0-5000 PPM 75In Stock
$108.94
$81.07
$75.38
$68.44
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
$78.08
$71.70
$70.34
$67.75
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) - 10 C + 60 C SMD/SMT T6713
Amphenol Advanced Sensors Air Quality Sensors Duct air kit sample with digital display 5In Stock
$715.16
$697.10
$694.02
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 Industrial CO2 Sens 0 - 10,000 PPM 4In Stock
$545.11
$500.83
$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 Industrial CO2 Sens 0-20,000 PPM 5In Stock
$563.23
$526.78
$519.90
$517.85
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
$481.32
$452.22
$428.36
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Wall Mount T8200
Amphenol Advanced Sensors Air Quality Sensors Wallmount CO2 Sensor 5In Stock
$342.35
$331.62
$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
$150.68
$139.95
$132.22
$128.69
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C T6615
Amphenol Advanced Sensors Air Quality Sensors Carbon Dioxide Mod CO2 Diff 0-2K ppm 8In Stock
$122.36
$122.34
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Chassis T6615
Amphenol Advanced Sensors Air Quality Sensors OEM INDUCT MOUNT I METER CABLE 5V 5In Stock
$208.05
$194.17
$194.16
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Chassis T8031
Amphenol Advanced Sensors Air Quality Sensors Industrial CO2 Sens 0 - 2000 PPM 4In Stock
$592.04
$544.35
$544.33
$521.77
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 16In 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
$540.59
$512.12
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
$148.46
$136.47
$128.16
$122.66
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
$237.67
$221.77
$207.85
$200.76
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 3In Stock
$149.24
$138.61
$134.64
$129.02
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C T6615
Amphenol Advanced Sensors Air Quality Sensors Dual Channel CO2 Mod 0-10000 PPM 1In Stock
$145.34
$131.05
$125.55
$123.24
$120.33
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
$143.18
$132.91
$129.07
$123.64
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
$143.96
$134.86
$134.84
$118.25
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
$149.44
$138.80
$133.50
$126.07
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
$343.40
$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 LOGIC CO2/P 2In Stock
$448.29
$420.85
$381.50
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 ABC LGC CO2/PA D RL 3In Stock
5Expected 2026-11-12
$474.05
$445.32
$421.76
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) 0 C + 50 C Wall Mount T8100