Air Quality Sensors This is a simple-to-use hydrogen gas sensor suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations ranging from 100 to 10000 ppm.This sensor has a high sensitivity and fast response time. The sensor'
SEN-10916
SparkFun
1:
¥1,232.5
197 In Stock
Mouser Part #
474-SEN-10916
SparkFun
Air Quality Sensors This is a simple-to-use hydrogen gas sensor suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations ranging from 100 to 10000 ppm.This sensor has a high sensitivity and fast response time. The sensor'
197 In Stock
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Air Quality Sensors
Air Quality Sensors VQ21 Pellistor VQ600 Hd 0.75"14NPT
VQ621T/3
Amphenol SGX Sensortech
1:
¥39,452.1
1 In Stock
Mouser Part #
523-VQ621T/3
Amphenol SGX Sensortech
Air Quality Sensors VQ21 Pellistor VQ600 Hd 0.75"14NPT
1 In Stock
1
¥39,452.1
5
¥36,945.6
10
¥35,153.4
25
¥34,379.4
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Min.: 1
Mult.: 1
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Air Quality Sensors
2 V
Board Mount Humidity Sensors Polymer based Rel humidity sensor
HS30P
Amphenol Advanced Sensors
1:
¥1,579.6
17 In Stock
Mouser Part #
527-HS30P
Amphenol Advanced Sensors
Board Mount Humidity Sensors Polymer based Rel humidity sensor
17 In Stock
1
¥1,579.6
5
¥1,430.1
10
¥1,373.6
25
¥1,305.5
50
View
50
¥1,260.7
100
¥1,219.2
250
¥1,217.5
500
¥1,154.4
1,000
¥1,096.3
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Mult.: 1
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Board Mount Humidity Sensors
Air Quality Sensors T3032 100k, Dual Chan, 4 to 20 mA Industrial Sensor
T3032-2-100K-24-P
Amphenol Advanced Sensors
1:
¥63,468.5
1 In Stock
Mouser Part #
527-T30322100K24P
Amphenol Advanced Sensors
Air Quality Sensors T3032 100k, Dual Chan, 4 to 20 mA Industrial Sensor
1 In Stock
1
¥63,468.5
5
¥59,704.6
10
¥58,299.4
20
¥56,620.2
500
Quote
500
Quote
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Mult.: 1
Air Quality Sensors
24 VAC, 15 VDC
Air Quality Sensors Wallmount CO2 Sensor
T5100-V
Amphenol Advanced Sensors
1:
¥26,438.1
1 In Stock
Mouser Part #
527-T5100-V
Amphenol Advanced Sensors
Air Quality Sensors Wallmount CO2 Sensor
1 In Stock
1
¥26,438.1
5
¥24,662.5
10
¥23,999.8
25
¥23,207.5
50
¥22,664.3
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Air Quality Sensors
24 V
Air Quality Sensors CO2 Mod 0-5000 PPM Calibration ports
T6613-5KF
Amphenol Advanced Sensors
1:
¥18,962
8 In Stock
Mouser Part #
527-T6613-5KF
Amphenol Advanced Sensors
Air Quality Sensors CO2 Mod 0-5000 PPM Calibration ports
8 In Stock
1
¥18,962
5
¥15,993.8
10
¥13,585.3
20
¥13,578.7
50
View
50
¥13,575.4
100
¥13,570.4
200
Quote
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Air Quality Sensors
5 V
Humidity Sensors - Industrial Humidity Stat Celsius
SKH600NCC
Hammond Manufacturing
1:
¥33,562.2
12 In Stock
Mouser Part #
546-SKH600NCC
Hammond Manufacturing
Humidity Sensors - Industrial Humidity Stat Celsius
12 In Stock
1
¥33,562.2
5
¥28,363.2
10
¥28,361.6
25
¥27,102.5
50
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50
¥26,866.7
100
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Industrial Humidity Sensors
Board Mount Humidity Sensors -
CHS-GSS
TDK
1:
¥3,993
29 In Stock
End of Life
Mouser Part #
810-CHS-GSS
End of Life
TDK
Board Mount Humidity Sensors -
29 In Stock
1
¥3,993
25
¥3,684.1
50
View
50
¥3,675.8
100
¥3,566.2
250
¥3,564.5
500
¥3,454.9
1,000
Quote
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Board Mount Humidity Sensors
Air Quality Sensors MediPlas Driver, V 4.0, requires MediPlas Reactor PN Z63000Z2910Z01Z84
Z63000Z2910Z01Z83
TDK
1:
¥135,672.1
4 In Stock
Factory Special Order
Mouser Part #
871-Z63000Z2910Z1Z83
Factory Special Order
TDK
Air Quality Sensors MediPlas Driver, V 4.0, requires MediPlas Reactor PN Z63000Z2910Z01Z84
4 In Stock
1
¥135,672.1
5
View
5
¥114,481.1
10
¥111,092.7
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Air Quality Sensors
12 VDC to 27.5 VDC
Air Quality Sensors MediPlas Reactor, V 1.0, requires MediPlas Driver PN: Z63000Z2910Z01Z83
Z63000Z2910Z01Z84
TDK
1:
¥106,926.9
5 In Stock
Factory Special Order
Mouser Part #
871-Z63000Z2910Z1Z84
Factory Special Order
TDK
Air Quality Sensors MediPlas Reactor, V 1.0, requires MediPlas Driver PN: Z63000Z2910Z01Z83
5 In Stock
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Air Quality Sensors
3 V to 12 V
Air Quality Sensors Handheld Indoor Air Quality, Carbon Dioxide Meter
Extech CO240
CO240
Extech
1:
¥64,612.9
1 In Stock
Mouser Part #
685-CO240
Extech
Air Quality Sensors Handheld Indoor Air Quality, Carbon Dioxide Meter
1 In Stock
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Air Quality Sensors
Air Quality Sensors This is a simple-to-use liquefied petroleum gas (LPG) sensor suitable for measuring LPG (primarily propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations from 200 to 10000 ppm.This sensor has a high sensitivity and fa
SEN-09405
SparkFun
1:
¥1,152.7
322 In Stock
Mouser Part #
474-SEN-09405
SparkFun
Air Quality Sensors This is a simple-to-use liquefied petroleum gas (LPG) sensor suitable for measuring LPG (primarily propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations from 200 to 10000 ppm.This sensor has a high sensitivity and fa
322 In Stock
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Air Quality Sensors
Air Quality Sensors 4 Series Electrochemical Hydrogen Chloride 30ppm
SGX-HCL-30
Amphenol SGX Sensortech
1:
¥44,687.5
2 In Stock
Mouser Part #
523-SGX-HCL-30
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Electrochemical Hydrogen Chloride 30ppm
2 In Stock
1
¥44,687.5
5
¥41,717.7
20
¥41,716
60
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60
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Air Quality Sensors
Air Quality Sensors DUST SENSOR INFRARED
GP2Y1014AU0F
Sharp Microelectronics
1:
¥1,455
237 In Stock
500 Expected 8/26/2026
Mouser Part #
852-GP2Y1014AU0F
Sharp Microelectronics
Air Quality Sensors DUST SENSOR INFRARED
237 In Stock
500 Expected 8/26/2026
1
¥1,455
5
¥1,227.5
10
¥1,139.4
25
¥1,074.7
50
View
50
¥911.9
100
¥803.9
500
¥790.6
1,000
¥780.7
2,500
¥764.1
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Air Quality Sensors
5 V
Air Quality Sensors Duct air kit sample Norm vent app
T8300-B
Amphenol Advanced Sensors
1:
¥56,769.7
3 In Stock
Factory Special Order
Mouser Part #
527-T8300-B
Factory Special Order
Amphenol Advanced Sensors
Air Quality Sensors Duct air kit sample Norm vent app
3 In Stock
1
¥56,769.7
5
View
5
¥53,366.3
10
¥52,095.6
25
¥50,575.8
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Mult.: 1
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Air Quality Sensors
24 V
Air Quality Sensors This is a simple-to-use compressed natural gas (CNG) sensor suitable for measuring natural gas (mostly methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations ranging from 200 to 10000 ppm.This sensor has a high se
SEN-09404
SparkFun
1:
¥1,152.7
23 In Stock
Mouser Part #
474-SEN-09404
SparkFun
Air Quality Sensors This is a simple-to-use compressed natural gas (CNG) sensor suitable for measuring natural gas (mostly methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations ranging from 200 to 10000 ppm.This sensor has a high se
23 In Stock
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Air Quality Sensors
Air Quality Sensors The MQ-2 is a smoke and combustible gas sensor from Winsen. It can detect flammable gas in a range of 300 - 10000ppm. It's most common use is domestic gas leakage alarms and detectors with a high sensitivity to propane and smoke. The sensing material
SEN-17049
SparkFun
1:
¥971.7
34 In Stock
Mouser Part #
474-SEN-17049
SparkFun
Air Quality Sensors The MQ-2 is a smoke and combustible gas sensor from Winsen. It can detect flammable gas in a range of 300 - 10000ppm. It's most common use is domestic gas leakage alarms and detectors with a high sensitivity to propane and smoke. The sensing material
34 In Stock
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Air Quality Sensors
5 V
Air Quality Sensors The MQ-9B is a CO and CH gas-detection sensor from Winsen. The sensing material of the MQ-9B is SnO2 which has a low conductivity in clean air. It detects carbon monoxide (1.5V) by cycling between high and low temperatures. The sensor s conduct
SEN-17050
SparkFun
1:
¥1,079.7
14 In Stock
Mouser Part #
474-SEN-17050
SparkFun
Air Quality Sensors The MQ-9B is a CO and CH gas-detection sensor from Winsen. The sensing material of the MQ-9B is SnO2 which has a low conductivity in clean air. It detects carbon monoxide (1.5V) by cycling between high and low temperatures. The sensor s conduct
14 In Stock
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Air Quality Sensors
Air Quality Sensors The MQ-136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 - 200ppm. The sensing element is SnO2 which has lower conductivity in clean air. When H S gas is present the sensor s conductivity increases with gas concentration. A s
SEN-17052
SparkFun
1:
¥6,758.6
2 In Stock
Mouser Part #
474-SEN-17052
SparkFun
Air Quality Sensors The MQ-136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 - 200ppm. The sensing element is SnO2 which has lower conductivity in clean air. When H S gas is present the sensor s conductivity increases with gas concentration. A s
2 In Stock
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Air Quality Sensors
Air Quality Sensors SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)
SEN-26554
SparkFun
1:
¥10,788.2
179 In Stock
69 On Order
New Product
Mouser Part #
474-SEN-26554
New Product
SparkFun
Air Quality Sensors SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)
179 In Stock
69 On Order
View Dates
On Order:
32 Expected 10/2/2026
37 Expected 10/8/2026
Factory Lead-Time:
18 Weeks
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In Transition
Air Quality Sensors
3.3 V
Air Quality Sensors The MQ-137 is an Ammonia (NH ) gas sensor from Winsen. The sensing element is SnO2 which has lower conductivity in clean air. When NH (Ammonia) gas exists the sensor s conductivity gets higher as the gas concentration rises. A simple circuit
SEN-17053
SparkFun
1:
¥11,328
8 In Stock
Mouser Part #
474-SEN-17053
SparkFun
Air Quality Sensors The MQ-137 is an Ammonia (NH ) gas sensor from Winsen. The sensing element is SnO2 which has lower conductivity in clean air. When NH (Ammonia) gas exists the sensor s conductivity gets higher as the gas concentration rises. A simple circuit
8 In Stock
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Air Quality Sensors
5 V
Board Mount Humidity Sensors Module PCB Type, Dimension:?13 30 t8mm, Vdd:5V
Alps Alpine HSHCAA120B
HSHCAA120B
Alps Alpine
1:
¥1,011.5
145 In Stock
NRND
Mouser Part #
688-HSHCAA120B
NRND
Alps Alpine
Board Mount Humidity Sensors Module PCB Type, Dimension:?13 30 t8mm, Vdd:5V
145 In Stock
1
¥1,011.5
5
¥852.1
10
¥792.3
25
¥719.2
50
View
50
¥694.3
100
¥589.7
500
¥461.8
2,500
¥450.1
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Board Mount Humidity Sensors
Air Quality Sensors MEMS humidity, pressure and temperature sensor
+1 image
BME280
Bosch Sensortec
1:
¥664.4
336,498 On Order
Mouser Part #
262-BME280
Bosch Sensortec
Air Quality Sensors MEMS humidity, pressure and temperature sensor
336,498 On Order
View Dates
On Order:
126,498 Expected 10/8/2026
120,000 Expected 11/4/2026
90,000 Expected 11/20/2026
Factory Lead-Time:
12 Weeks
1
¥664.4
5
¥596.3
10
¥569.7
25
¥539.8
50
View
10,000
¥405.3
50
¥518.2
100
¥498.3
500
¥451.8
1,000
¥438.5
2,500
¥405.3
10,000
¥405.3
Buy
Min.: 1
Mult.: 1
Reel :
10,000
Details
Air Quality Sensors
1.8 V
Board Mount Humidity Sensors Digital relative humidity and temperature sensor
ENS210-LQFM
ScioSense
1:
¥269.1
102,179 On Order
Mouser Part #
985-ENS210-LQFM
ScioSense
Board Mount Humidity Sensors Digital relative humidity and temperature sensor
102,179 On Order
View Dates
On Order:
46,179 Pending
56,000 Expected 9/2/2026
Factory Lead-Time:
2 Weeks
1
¥269.1
5
¥239.2
10
¥214.3
50
¥204.3
100
View
3,500
¥151.2
100
¥196
500
¥174.4
1,000
¥169.4
2,000
¥156.1
3,500
¥151.2
Buy
Min.: 1
Mult.: 1
Reel :
3,500
Details
Board Mount Humidity Sensors
I2C
Air Quality Sensors MEMS gas, humidity, pressure and temperature sensor
+1 image
BME680
Bosch Sensortec
1:
¥1,508.2
16,691 On Order
NRND
Mouser Part #
262-BME680
NRND
Bosch Sensortec
Air Quality Sensors MEMS gas, humidity, pressure and temperature sensor
16,691 On Order
View Dates
On Order:
4,691 Expected 10/21/2026
12,000 Expected 11/11/2026
Factory Lead-Time:
12 Weeks
1
¥1,508.2
5
¥1,363.7
10
¥1,310.5
25
¥1,245.8
50
View
6,000
¥981.7
50
¥1,200.9
100
¥1,161
500
¥1,054.7
1,000
¥981.7
6,000
¥981.7
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Min.: 1
Mult.: 1
Reel :
6,000
Details
Air Quality Sensors