Air Quality Sensors Axiom UL60335-20-40 Certified Refrigerant Leak Detector R454B 4-20mA Output
AX-454B-LFL-A-MA
Dynament
1:
HK$889.65
41 In Stock
New Product
Mouser Part No 231-AX-454B-LFL-AMA
New Product
Dynament
Air Quality Sensors Axiom UL60335-20-40 Certified Refrigerant Leak Detector R454B 4-20mA Output
41 In Stock
1
HK$889.65
5
HK$826.69
10
HK$826.60
25
HK$826.52
50
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50
HK$755.83
100
HK$738.24
250
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Air Quality Sensors Automotive CO2 Sensor with Enclosure for Refrigerant leak detection (R744) and In Cabin Air Quality
T6743-40K-E
Amphenol Advanced Sensors
1:
HK$551.81
32 In Stock
Mouser Part No 527-T6743-40K-E
Amphenol Advanced Sensors
Air Quality Sensors Automotive CO2 Sensor with Enclosure for Refrigerant leak detection (R744) and In Cabin Air Quality
32 In Stock
1
HK$551.81
5
HK$465.50
10
HK$432.54
25
HK$392.67
50
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50
HK$371.22
100
HK$361.93
250
HK$361.84
500
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Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Nitrogen Dioxide 2ppm
PS1-NO2-2
Amphenol SGX Sensortech
1:
HK$1,481.41
4 In Stock
Mouser Part No 523-PS1NO22
Amphenol SGX Sensortech
Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Nitrogen Dioxide 2ppm
4 In Stock
1
HK$1,481.41
5
HK$1,285.77
10
HK$980.97
25
HK$930.34
50
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50
HK$908.39
100
HK$886.61
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Air Quality Sensors Duct air kit sample with digital display
T8300-DB
Amphenol Advanced Sensors
1:
HK$5,495.81
5 In Stock
Mouser Part No 527-T8300-DB
Amphenol Advanced Sensors
Air Quality Sensors Duct air kit sample with digital display
5 In Stock
1
HK$5,495.81
5
HK$4,498.81
10
HK$4,391.04
25
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25
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Air Quality Sensors 4 Series Electrochemical Ozone Sensor 20ppm
SGX-4O3-20
Amphenol SGX Sensortech
1:
HK$906.34
2 In Stock
20 Expected 29/7/2026
Mouser Part No 523-SGX-4O3-20
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Electrochemical Ozone Sensor 20ppm
2 In Stock
20 Expected 29/7/2026
1
HK$906.34
5
HK$746.46
10
HK$671.49
20
HK$639.76
60
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60
HK$614.86
100
HK$592.25
260
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Air Quality Sensors Industrial grade IR-LED for Hydro-carbon gas detection
AK9703AJ
Asahi Kasei Microdevices
1:
HK$82.04
1,188 In Stock
Mouser Part No 412-AK9703AJ
Asahi Kasei Microdevices
Air Quality Sensors Industrial grade IR-LED for Hydro-carbon gas detection
1,188 In Stock
1
HK$82.04
5
HK$74.31
10
HK$71.35
25
HK$67.90
50
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1,000
HK$56.72
50
HK$65.60
100
HK$63.38
500
HK$58.61
1,000
HK$56.72
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Reel :1,000
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Air Quality Sensors Dual Channel CO2 Mod 0-5000 PPM
T6615-5K
Amphenol Advanced Sensors
1:
HK$696.48
147 In Stock
Mouser Part No 527-T6615-5K
Amphenol Advanced Sensors
Air Quality Sensors Dual Channel CO2 Mod 0-5000 PPM
147 In Stock
1
HK$696.48
5
HK$668.29
10
HK$634.83
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Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P
360°
+7 images
T8200
Amphenol Advanced Sensors
1:
HK$2,240.94
6 In Stock
Mouser Part No 527-T8200
Amphenol Advanced Sensors
Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/P
6 In Stock
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Air Quality Sensors CO2 Sensor Module 0 - 2,000 ppm
T6713
Amphenol Advanced Sensors
1:
HK$412.73
41 In Stock
Mouser Part No 527-T6713
Amphenol Advanced Sensors
Air Quality Sensors CO2 Sensor Module 0 - 2,000 ppm
41 In Stock
1
HK$412.73
5
HK$365.46
10
HK$361.27
50
HK$361.19
500
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Air Quality Sensors CO2 Mod 0-5000 PPM
T6713-5k
Amphenol Advanced Sensors
1:
HK$627.60
75 In Stock
Mouser Part No 527-T6713-5K
Amphenol Advanced Sensors
Air Quality Sensors CO2 Mod 0-5000 PPM
75 In Stock
1
HK$627.60
5
HK$581.07
10
HK$502.32
25
HK$470.68
50
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50
HK$460.98
100
HK$443.39
500
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Air Quality Sensors 4 Series Electrochemical Bromine sensor module 5ppm, UART output
SGX-BR2-5-MOD
Amphenol SGX Sensortech
1:
HK$4,822.84
1 In Stock
Mouser Part No 523-SGX-BR2-5-MOD
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Electrochemical Bromine sensor module 5ppm, UART output
1 In Stock
1
HK$4,822.84
5
HK$4,384.63
10
HK$3,935.24
25
HK$3,934.34
50
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Air Quality Sensors Measures CO2, Particulate Matter (PM 1, 2.5, 4, 10), Total Volatile Organic Compounds (TVOC) Index, temperature, and relative humidity meters.
TB-AQS-SB5
Terabee
1:
HK$2,341.88
11 In Stock
Mouser Part No 399-TB-AQS-SB5
Terabee
Air Quality Sensors Measures CO2, Particulate Matter (PM 1, 2.5, 4, 10), Total Volatile Organic Compounds (TVOC) Index, temperature, and relative humidity meters.
11 In Stock
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Air Quality Sensors co2, sensor, mh-z19, laser
108994
Soldered
1:
HK$466.40
8 In Stock
New Product
Mouser Part No 392-108994
New Product
Soldered
Air Quality Sensors co2, sensor, mh-z19, laser
8 In Stock
1
HK$466.40
10
HK$438.37
50
HK$415.03
100
HK$396.37
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Air Quality Sensors LPB40B IP65 DToF Single-Point Ranging LiDAR Sensor (0.05-40m, UART)
SEN0586
DFRobot
1:
HK$708.98
1 In Stock
Mouser Part No 426-SEN0586
DFRobot
Air Quality Sensors LPB40B IP65 DToF Single-Point Ranging LiDAR Sensor (0.05-40m, UART)
1 In Stock
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Air Quality Sensors Density sensor, calibrated,
DGF-I1
Innovative Sensor Technology
1:
HK$4,650.22
1 In Stock
Mouser Part No 916-DGF-I1
Innovative Sensor Technology
Air Quality Sensors Density sensor, calibrated,
1 In Stock
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Air Quality Sensors Axiom UL60335-20-40 Certified Refrigerant Leak Detector R454B. Open Collector Output
AX-454B-LFL-AOC
Dynament
1:
HK$1,020.18
3 In Stock
New At Mouser
Mouser Part No 231-AX-454B-LFL-AOC
New At Mouser
Dynament
Air Quality Sensors Axiom UL60335-20-40 Certified Refrigerant Leak Detector R454B. Open Collector Output
3 In Stock
1
HK$1,020.18
5
HK$949.57
10
HK$909.05
25
HK$849.13
50
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50
HK$817.40
100
HK$807.29
250
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Air Quality Sensors Axiom UL60335-20-40 Certified Refrigerant Leak Detector R454B. RS485 Output
AX-454B-LFL-D485
Dynament
1:
HK$914.23
2 In Stock
New At Mouser
Mouser Part No 231-AX-454B-LFL-D485
New At Mouser
Dynament
Air Quality Sensors Axiom UL60335-20-40 Certified Refrigerant Leak Detector R454B. RS485 Output
2 In Stock
1
HK$914.23
5
HK$850.03
10
HK$812.22
25
HK$758.54
50
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50
HK$730.02
100
HK$712.92
250
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Air Quality Sensors CO2 Mod 0-5000 PPM Calibration ports
T6613-5KF
Amphenol Advanced Sensors
1:
HK$938.40
8 In Stock
Mouser Part No 527-T6613-5KF
Amphenol Advanced Sensors
Air Quality Sensors CO2 Mod 0-5000 PPM Calibration ports
8 In Stock
1
HK$938.40
5
HK$791.50
10
HK$672.31
20
HK$671.99
50
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50
HK$671.82
100
HK$671.57
200
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Air Quality Sensors 7 Series H2S Sensor fixed apps-200ppm
SGX-7H2S-100
Amphenol SGX Sensortech
1:
HK$691.55
7 In Stock
Mouser Part No 523-SGX-7H2S-100
Amphenol SGX Sensortech
Air Quality Sensors 7 Series H2S Sensor fixed apps-200ppm
7 In Stock
1
HK$691.55
5
HK$689.41
10
HK$631.95
25
HK$513.75
50
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50
HK$501.67
100
HK$422.26
250
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Air Quality Sensors Dual Channel CO2 Mod 0-10000 PPM
T6615-10K
Amphenol Advanced Sensors
1:
HK$1,032.19
3 In Stock
Mouser Part No 527-T6615-10K
Amphenol Advanced Sensors
Air Quality Sensors Dual Channel CO2 Mod 0-10000 PPM
3 In Stock
1
HK$1,032.19
5
HK$798.90
10
HK$775.97
20
HK$743.58
50
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50
HK$729.94
100
HK$712.76
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Air Quality Sensors Dual Channel CO2 Mod 0-2000 PPM
T6615
Amphenol Advanced Sensors
1:
HK$835.73
10 In Stock
Mouser Part No 527-T6615
Amphenol Advanced Sensors
Air Quality Sensors Dual Channel CO2 Mod 0-2000 PPM
10 In Stock
1
HK$835.73
5
HK$749.91
10
HK$737.17
20
HK$735.61
60
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60
HK$690.73
100
HK$685.55
260
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Air Quality Sensors Gas Detector Sensor Analog TO-39
USEQGCCAC8L100
KEMET
1:
HK$601.38
43 In Stock
End of Life
Mouser Part No 80-USEQGCCAC8L100
End of Life
KEMET
Air Quality Sensors Gas Detector Sensor Analog TO-39
43 In Stock
1
HK$601.38
5
HK$507.42
10
HK$471.01
25
HK$427.52
50
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50
HK$404.18
100
HK$394.23
250
HK$394.15
500
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Air Quality Sensors Industrial CO2 Sens 0-20,000 PPM
T3032-2-20K-24-P
Amphenol Advanced Sensors
1:
HK$2,903.30
6 In Stock
Mouser Part No 527-T3032-2-20K-24-P
Amphenol Advanced Sensors
Air Quality Sensors Industrial CO2 Sens 0-20,000 PPM
6 In Stock
1
HK$2,903.30
5
HK$2,870.10
10
HK$2,870.01
500
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Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/PA D RLY
T8200-D-5P-R
Amphenol Advanced Sensors
1:
HK$2,518.85
3 In Stock
Mouser Part No 527-T8200-D-5P-R
Amphenol Advanced Sensors
Air Quality Sensors Wallmount CO2 Sensor 24 OCC CO2/PA D RLY
3 In Stock
1
HK$2,518.85
10
HK$2,414.95
25
HK$2,389.31
50
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50
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Air Quality Sensors Wallmount CO2 Sensor
T5100-LED
Amphenol Advanced Sensors
1:
HK$2,008.72
5 In Stock
Mouser Part No 527-T5100-LED
Amphenol Advanced Sensors
Air Quality Sensors Wallmount CO2 Sensor
5 In Stock
1
HK$2,008.72
5
HK$1,862.65
10
HK$1,834.46
25
HK$1,777.66
100
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Hong Kong
