Environmental Sensors

Results: 1,467
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Interface Type Operating Supply Voltage
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' 197In Stock
Min.: 1
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Air Quality Sensors
Amphenol SGX Sensortech Air Quality Sensors VQ21 Pellistor VQ600 Hd 0.75"14NPT 1In Stock
Min.: 1
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Air Quality Sensors 2 V
Amphenol Advanced Sensors Board Mount Humidity Sensors Polymer based Rel humidity sensor 17In Stock
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Board Mount Humidity Sensors
Amphenol Advanced Sensors Air Quality Sensors T3032 100k, Dual Chan, 4 to 20 mA Industrial Sensor 1In Stock
Min.: 1
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Air Quality Sensors 24 VAC, 15 VDC
Amphenol Advanced Sensors Air Quality Sensors Wallmount CO2 Sensor 1In Stock
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Air Quality Sensors 24 V
Amphenol Advanced Sensors Air Quality Sensors CO2 Mod 0-5000 PPM Calibration ports 8In Stock
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Air Quality Sensors 5 V
Hammond Manufacturing Humidity Sensors - Industrial Humidity Stat Celsius 12In Stock
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Industrial Humidity Sensors
TDK Board Mount Humidity Sensors - 29In Stock
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Board Mount Humidity Sensors
TDK Air Quality Sensors MediPlas Driver, V 4.0, requires MediPlas Reactor PN Z63000Z2910Z01Z84 4In Stock
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Air Quality Sensors 12 VDC to 27.5 VDC
TDK Air Quality Sensors MediPlas Reactor, V 1.0, requires MediPlas Driver PN: Z63000Z2910Z01Z83 5In Stock
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Air Quality Sensors 3 V to 12 V
Extech CO240
Extech Air Quality Sensors Handheld Indoor Air Quality, Carbon Dioxide Meter 1In Stock
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Air Quality Sensors
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 322In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
Amphenol SGX Sensortech Air Quality Sensors 4 Series Electrochemical Hydrogen Chloride 30ppm 2In Stock
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Air Quality Sensors
Sharp Microelectronics Air Quality Sensors DUST SENSOR INFRARED 237In Stock
500Expected 8/26/2026
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Air Quality Sensors 5 V
Amphenol Advanced Sensors Air Quality Sensors Duct air kit sample Norm vent app 3In Stock
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Air Quality Sensors 24 V
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 23In Stock
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Air Quality Sensors
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 34In Stock
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Air Quality Sensors 5 V
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 14In Stock
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Air Quality Sensors
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 2In Stock
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Air Quality Sensors
SparkFun Air Quality Sensors SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic) 179In Stock
69On Order
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Air Quality Sensors 3.3 V
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 8In Stock
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Air Quality Sensors 5 V
Alps Alpine HSHCAA120B
Alps Alpine Board Mount Humidity Sensors Module PCB Type, Dimension:?13 30 t8mm, Vdd:5V 145In Stock
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Board Mount Humidity Sensors

Bosch Sensortec Air Quality Sensors MEMS humidity, pressure and temperature sensor
336,498On Order
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: 10,000

Air Quality Sensors 1.8 V
ScioSense Board Mount Humidity Sensors Digital relative humidity and temperature sensor
102,179On Order
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: 3,500

Board Mount Humidity Sensors I2C

Bosch Sensortec Air Quality Sensors MEMS gas, humidity, pressure and temperature sensor
16,691On Order
Min.: 1
Mult.: 1
: 6,000

Air Quality Sensors