Air Quality Sensors – Mouser Hong Kong

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T8000 CO₂, Humidity, & Temperature Transmitters

Amphenol Advanced Sensors Telaire T8000 Ventostat® CO₂, Humidity, and Temperature Transmitters offer controlled ventilation with easy installation and a clean, modern look that suits indoor environments. This full range of wall-mount devices features active humidity and temperature outputs and a variety of display options. A patented absorption infrared gas sensing engine provides high accuracy in a compact package. A locking screw secures the cover and sensor to the mounting bracket for tamper resistance, and the two-piece design allows the unit to be replaced without the need for rewiring. Amphenol Advanced Sensors Telaire T8000 Ventostat CO2, Humidity, and Temperature Transmitters feature a CO₂ measurement range of 0 to 2000ppm. The sensors are shipped factory calibrated.

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Part #

Air Quality Sensors Duct air kit sample with digital display

T8300-DB
Amphenol Advanced Sensors
1: HK$5,495.81
5In Stock

Mfr. Part No.
T8300-DB

Mouser Part No
527-T8300-DB

Amphenol Advanced Sensors

Air Quality Sensors Duct air kit sample with digital display

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Datasheet

5In Stock

HK$5,495.81

HK$4,498.81

HK$4,391.04

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Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8300

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P

T8200
Amphenol Advanced Sensors
1: HK$2,108.43
6In Stock

Mfr. Part No.
T8200

Mouser Part No
527-T8200

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P

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Datasheet

6In Stock

HK$2,108.43

HK$2,093.80

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8200

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/PA D RLY

T8200-D-5P-R
Amphenol Advanced Sensors
1: HK$2,347.55
3In Stock

Mfr. Part No.
T8200-D-5P-R

Mouser Part No
527-T8200-D-5P-R

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/PA D RLY

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Datasheet

3In Stock

HK$2,347.55

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8200

Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P

T8100
Amphenol Advanced Sensors
1: HK$2,498.06
2In Stock

Mfr. Part No.
T8100

Mouser Part No
527-T8100

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P

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Datasheet

2In Stock

HK$2,498.06

HK$2,320.75

HK$2,270.36

HK$2,213.65

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Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P

T8200-50P
Amphenol Advanced Sensors
1: HK$2,484.41
3In Stock

Mfr. Part No.
T8200-50P

Mouser Part No
527-T8200-50P

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P

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Datasheet

3In Stock

HK$2,484.41

HK$2,325.36

HK$2,299.96

HK$2,249.07

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Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8200

Air Quality Sensors Dual Channel with display

T8200-D-10P
Amphenol Advanced Sensors
1: HK$2,777.95
2In Stock

Mfr. Part No.
T8200-D-10P

Mouser Part No
527-T8200-D-10P

Amphenol Advanced Sensors

Air Quality Sensors Dual Channel with display

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Datasheet

2In Stock

HK$2,777.95

HK$2,610.26

HK$2,547.71

HK$2,472.82

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

T8200

Air Quality Sensors Dual Channel

T8200-10P
Amphenol Advanced Sensors
1: HK$2,424.24
4In Stock

Mfr. Part No.
T8200-10P

Mouser Part No
527-T8200-10P

Amphenol Advanced Sensors

Air Quality Sensors Dual Channel

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Datasheet

4In Stock

HK$2,424.24

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Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

T8200

Air Quality Sensors Duct air kit sample Norm vent app

T8300-B
Amphenol Advanced Sensors
1: HK$2,809.43
3In Stock
Factory Special Order

Mfr. Part No.
T8300-B

Mouser Part No
527-T8300-B

Factory Special Order

Amphenol Advanced Sensors

Air Quality Sensors Duct air kit sample Norm vent app

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Datasheet

3In Stock

HK$2,809.43

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8300

Air Quality Sensors Wallmount CO2 Sensor ABC LGC CO2/PA D RL

T8100-D-R
Amphenol Advanced Sensors
1: HK$2,559.79
4Expected 10/8/2026

Mfr. Part No.
T8100-D-R

Mouser Part No
527-T8100-D-R

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor ABC LGC CO2/PA D RL

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Datasheet

4Expected 10/8/2026

HK$2,559.79

HK$2,532.75

HK$2,389.47

HK$2,334.32

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Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P 5V

T8100-5V
Amphenol Advanced Sensors
1: HK$2,314.59
Non-Stocked Lead-Time 1 Week

Mfr. Part No.
T8100-5V

Mouser Part No
527-T8100-5V

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P 5V

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Datasheet

Non-Stocked Lead-Time 1 Week

HK$2,314.59

HK$2,171.56

HK$2,164.41

HK$2,099.14

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor w/NTC

T8100-B
Amphenol Advanced Sensors
1: HK$2,466.49
Non-Stocked Lead-Time 1 Week

Mfr. Part No.
T8100-B

Mouser Part No
527-T8100-B

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor w/NTC

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Datasheet

Non-Stocked Lead-Time 1 Week

HK$2,466.49

HK$2,365.96

HK$2,308.42

HK$2,239.54

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P DSP

T8100-D
Amphenol Advanced Sensors
1: HK$2,745.15
Lead-Time 1 Week

Mfr. Part No.
T8100-D

Mouser Part No
527-T8100-D

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P DSP

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Datasheet

Lead-Time 1 Week

HK$2,745.15

HK$2,578.86

HK$2,377.55

HK$2,330.53

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor ntc

T8100-E
Amphenol Advanced Sensors
1: HK$2,274.15
Non-Stocked Lead-Time 1 Week

Mfr. Part No.
T8100-E

Mouser Part No
527-T8100-E

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor ntc

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Datasheet

Non-Stocked Lead-Time 1 Week

HK$2,274.15

HK$2,133.58

HK$2,081.14

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor DD CO2 and ntc

T8100-E-D
Amphenol Advanced Sensors
1: HK$2,441.75
Non-Stocked Lead-Time 1 Week

Mfr. Part No.
T8100-E-D

Mouser Part No
527-T8100-E-D

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor DD CO2 and ntc

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Datasheet

Non-Stocked Lead-Time 1 Week

HK$2,441.75

HK$2,292.39

HK$2,236.66

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/PA RH

T8100-H
Amphenol Advanced Sensors
1: HK$2,823.98
Lead-Time 1 Week

Mfr. Part No.
T8100-H

Mouser Part No
527-T8100-H

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/PA RH

Learn More

Datasheet

Lead-Time 1 Week

HK$2,823.98

HK$2,611.08

HK$2,586.42

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor Active temp and O&DD

T8100-HD
Amphenol Advanced Sensors
1: HK$3,179.33
Lead-Time 1 Week

Mfr. Part No.
T8100-HD

Mouser Part No
527-T8100-HD

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor Active temp and O&DD

Learn More

Datasheet

Lead-Time 1 Week

HK$3,179.33

HK$2,991.01

HK$2,901.33

HK$2,836.72

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 VAC

30 VAC

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor w/ ntc and NSB

T8100-NS
Amphenol Advanced Sensors
1: HK$2,233.29
Non-Stocked Lead-Time 1 Week

Mfr. Part No.
T8100-NS

Mouser Part No
527-T8100-NS

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor w/ ntc and NSB

Learn More

Datasheet

Non-Stocked Lead-Time 1 Week

HK$2,233.29

HK$2,099.63

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P DISPLA

T8200-D
Amphenol Advanced Sensors
1: HK$2,700.35
Non-Stocked Lead-Time 1 Week

Mfr. Part No.
T8200-D

Mouser Part No
527-T8200-D

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P DISPLA

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Datasheet

Non-Stocked Lead-Time 1 Week

HK$2,700.35

HK$2,536.36

HK$2,418.57

HK$2,363.33

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8200

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/PA RH

T8200-HD
Amphenol Advanced Sensors
1: HK$3,288.41
Non-Stocked Lead-Time 1 Week

Mfr. Part No.
T8200-HD

Mouser Part No
527-T8200-HD

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/PA RH

Learn More

Datasheet

Non-Stocked Lead-Time 1 Week

HK$3,288.41

HK$2,983.61

HK$2,900.51

HK$2,828.83

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

0 C

+ 50 C

T8200

Air Quality Sensors Wallmount CO2 Sensor w/ ntc PM and NSB

T8100-NSP
Amphenol Advanced Sensors
1: HK$2,340.23
Non-Stocked

Mfr. Part No.
T8100-NSP

Mouser Part No
527-T8100-NSP

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor w/ ntc PM and NSB

Learn More

Datasheet

Non-Stocked

HK$2,340.23

HK$2,126.93

HK$2,045.96

HK$1,948.72

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor DD CO2 ntc

T8100-DB
Amphenol Advanced Sensors
2: HK$3,799.94
Non-Stocked
Factory Special Order

Mfr. Part No.
T8100-DB

Mouser Part No
527-T8100-DB

Factory Special Order

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor DD CO2 ntc

Learn More

Datasheet

Non-Stocked

HK$3,799.94

HK$3,205.88

HK$2,980.49

HK$2,980.16

View

Min.: 2
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor Active temp and O&DD

T8100-HDB
Amphenol Advanced Sensors
1: HK$4,460.83
Non-Stocked
Factory Special Order

Mfr. Part No.
T8100-HDB

Mouser Part No
527-T8100-HDB

Factory Special Order

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor Active temp and O&DD

Learn More

Datasheet

Non-Stocked

HK$4,460.83

HK$3,763.36

HK$3,499.09

HK$3,498.60

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8100

Air Quality Sensors Wallmount CO2 Sensor 24/7VAw/DD CO2 & ntc

T8200-DB
Amphenol Advanced Sensors
1: HK$3,965.16
Non-Stocked
Factory Special Order

Mfr. Part No.
T8200-DB

Mouser Part No
527-T8200-DB

Factory Special Order

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor 24/7VAw/DD CO2 & ntc

Learn More

Datasheet

Non-Stocked

HK$3,965.16

HK$3,345.21

HK$3,110.28

HK$3,109.79

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8200

Air Quality Sensors Wallmount CO2 Sensor 24/7VAact T&H O DD B

T8200-HDB
Amphenol Advanced Sensors
1: HK$4,626.05
Non-Stocked
Factory Special Order

Mfr. Part No.
T8200-HDB

Mouser Part No
527-T8200-HDB

Factory Special Order

Amphenol Advanced Sensors

Air Quality Sensors Wallmount CO2 Sensor 24/7VAact T&H O DD B

Learn More

Datasheet

Non-Stocked

HK$4,626.05

HK$3,902.77

HK$3,628.80

HK$3,628.23

View

Min.: 1
Mult.: 1

Gas Sensor

Carbon Dioxide (CO2)

18 V

42 V

0 C

+ 50 C

T8200

T8000 CO₂, Humidity, & Temperature Transmitters

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