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 (USD) 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
$521.20
$494.81
$488.72
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
$67.68
$59.78
$57.09
$54.58
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
$49.17
$46.50
$45.53
$44.56
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
$300.63
$276.34
$268.00
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
$390.37
$364.75
$357.88
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
$317.70
$309.09
$296.94
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
$378.57
$349.40
$347.78
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
$239.25
$234.98
$223.17
$216.26
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
$103.64
$96.26
$90.99
$88.66
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
$162.09
$145.45
$145.44
$142.67
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
$99.40
$92.07
$92.06
$91.89
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
$411.14
$387.02
$378.01
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
$391.65
$387.02
$381.70
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
$406.61
$387.02
$378.01
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
$101.93
$92.90
$86.02
$85.88
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
$164.85
$154.01
$143.80
$140.24
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
$99.97
$92.82
$90.14
$86.36
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
$98.48
$91.42
$88.78
$85.04
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
$98.18
$93.65
$93.64
$84.32
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
$102.79
$95.47
$91.51
$87.56
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
$238.48
$223.35
$207.38
$201.13
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
$240.71
$225.45
$219.76
$212.95
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 11/12/2026
$332.37
$312.22
$291.93
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
$310.88
$291.85
$272.08
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
$337.96
$314.62
$297.71
Min.: 1
Mult.: 1
Gas Sensor Carbon Dioxide (CO2) T8200