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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Sensor Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Output Voltage	Mounting Style	Series
Air Quality Sensors Duct air kit sample with digital display T8300-DB Amphenol Advanced Sensors 1: HK$4,284.26 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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	5In Stock	HK$4,284.26 HK$4,067.34 HK$4,017.28 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		T8300
Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P T8200 Amphenol Advanced Sensors 1: HK$2,471.18 6In Stock	Mfr. Part No. T8200 Mouser Part No 527-T8200	Amphenol Advanced Sensors	Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	6In Stock	HK$2,471.18 HK$2,271.51 HK$2,202.96 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8200
Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/PA D RLY T8200-D-5P-R Amphenol Advanced Sensors 1: HK$2,611.49 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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	3In Stock	HK$2,611.49 HK$2,540.72 HK$2,440.85 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8200
Air Quality Sensors Wallmount CO2 Sensor ABC LGC CO2/PA D RL T8100-D-R Amphenol Advanced Sensors 1: HK$2,732.08 1In Stock 5Expected 12/11/2026	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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	1In Stock 5Expected 12/11/2026	HK$2,732.08 HK$2,566.45 HK$2,399.66 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8100
Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P T8200-50P Amphenol Advanced Sensors 1: HK$2,555.43 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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	3In Stock	HK$2,555.43 HK$2,399.01 HK$2,236.50 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8200
Air Quality Sensors Dual Channel with display T8200-D-10P Amphenol Advanced Sensors 1: HK$2,778.03 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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	2In Stock	HK$2,778.03 HK$2,586.18 HK$2,447.18 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)							T8200
Air Quality Sensors Dual Channel T8200-10P Amphenol Advanced Sensors 1: HK$2,493.54 2In Stock	Mfr. Part No. T8200-10P Mouser Part No 527-T8200-10P	Amphenol Advanced Sensors	Air Quality Sensors Dual Channel Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	2In Stock	HK$2,493.54 View HK$2,340.40 HK$2,214.88	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)							T8200
Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P T8100 Amphenol Advanced Sensors 1: HK$2,558.97 2In Stock	Mfr. Part No. T8100 Mouser Part No 527-T8100	Amphenol Advanced Sensors	Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	2In Stock	HK$2,558.97 HK$2,402.38 HK$2,177.72 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8100
Air Quality Sensors Duct air kit sample Norm vent app T8300-B Amphenol Advanced Sensors 1: HK$2,921.72 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 Learn More about Amphenol Advanced Sensors telaire co2	Datasheet	3In Stock	HK$2,921.72 View HK$2,746.63 HK$2,603.03	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		T8300
Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P DISPLA T8200-D Amphenol Advanced Sensors 1: HK$2,742.03 3On Order	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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	3On Order	HK$2,742.03 HK$2,554.45 HK$2,428.93 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8200
Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P 5V T8100-5V Amphenol Advanced Sensors 1: HK$2,365.06 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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	Non-Stocked Lead-Time 1 Week	HK$2,365.06 HK$2,218.91 HK$2,099.14	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8100
Air Quality Sensors Wallmount CO2 Sensor w/NTC T8100-B Amphenol Advanced Sensors 1: HK$2,595.05 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 Learn More about Amphenol Advanced Sensors telaire co2	Datasheet	Non-Stocked Lead-Time 1 Week	HK$2,595.05 HK$2,413.64 HK$2,320.51 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		T8100
Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/P DSP T8100-D Amphenol Advanced Sensors 5: HK$2,591.27 Non-Stocked 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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	Non-Stocked Lead-Time 1 Week	HK$2,591.27 HK$2,365.31 Quote Quote	Min.: 5 Mult.: 5	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8100
Air Quality Sensors Wallmount CO2 Sensor ntc T8100-E Amphenol Advanced Sensors 5: HK$2,218.91 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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	Non-Stocked Lead-Time 1 Week	HK$2,218.91 HK$2,099.14	Min.: 5 Mult.: 5	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		T8100
Air Quality Sensors Wallmount CO2 Sensor DD CO2 and ntc T8100-E-D Amphenol Advanced Sensors 5: HK$2,384.05 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 Learn More about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	Non-Stocked Lead-Time 1 Week	HK$2,384.05 HK$2,256.80	Min.: 5 Mult.: 5	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		T8100
Air Quality Sensors Wallmount CO2 Sensor ABC LOGIC CO2/PA RH T8100-H Amphenol Advanced Sensors 5: HK$2,687.86 Non-Stocked 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 about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	Non-Stocked Lead-Time 1 Week	HK$2,687.86 HK$2,541.13 Quote Quote	Min.: 5 Mult.: 5	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8100
Air Quality Sensors Wallmount CO2 Sensor Active temp and O&DD T8100-HD Amphenol Advanced Sensors 5: HK$2,902.32 Non-Stocked 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 about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	Non-Stocked Lead-Time 1 Week	HK$2,902.32 HK$2,762.08 Quote Quote	Min.: 5 Mult.: 5	Gas Sensor	Carbon Dioxide (CO2)	18 VAC	30 VAC	0 C	+ 50 C		Wall Mount	T8100
Air Quality Sensors Wallmount CO2 Sensor w/ ntc and NSB T8100-NS Amphenol Advanced Sensors 1: HK$2,234.20 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 about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	Non-Stocked Lead-Time 1 Week	HK$2,234.20 HK$2,099.63	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		T8100
Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/PA RH T8200-HD Amphenol Advanced Sensors 1: HK$3,290.14 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 about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	Non-Stocked Lead-Time 1 Week	HK$3,290.14 HK$2,997.26 HK$2,885.30 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)			0 C	+ 50 C		Wall Mount	T8200
Air Quality Sensors Wallmount CO2 Sensor w/ ntc PM and NSB T8100-NSP Amphenol Advanced Sensors 1: HK$2,340.15 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 about Amphenol Advanced Sensors amphenol t8000 ventostat	Datasheet	Non-Stocked	HK$2,340.15 HK$2,126.76 HK$2,045.88 HK$1,986.20 View Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		T8100
Air Quality Sensors Wallmount CO2 Sensor DD CO2 ntc T8100-DB Amphenol Advanced Sensors 2: HK$4,110.08 Non-Stocked Lead-Time 3 Weeks 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 about Amphenol Advanced Sensors telaire co2	Datasheet	Non-Stocked Lead-Time 3 Weeks	HK$4,110.08 HK$3,467.52 HK$3,296.14 Quote Quote	Min.: 2 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		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 about Amphenol Advanced Sensors telaire co2	Datasheet	Non-Stocked	HK$4,460.83 HK$3,763.36 HK$3,507.39 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		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 about Amphenol Advanced Sensors telaire co2	Datasheet	Non-Stocked	HK$3,965.16 HK$3,345.21 HK$3,179.91 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		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 about Amphenol Advanced Sensors telaire co2	Datasheet	Non-Stocked	HK$4,626.05 HK$3,902.77 HK$3,637.27 Quote Quote	Min.: 1 Mult.: 1	Gas Sensor	Carbon Dioxide (CO2)	18 V	42 V	0 C	+ 50 C	10 V		T8200

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