Environmental Sensors

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Operating Supply Voltage
Amphenol SGX Sensortech Air Quality Sensors 10.6eV - 0-10ppm detection range, 1ppb resolution - CE Certified Sensors 3In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
DFRobot Air Quality Sensors The RS485 Fluorescence Dissolved Oxygen Sensor (Freshwater) provides a high-stability solution for measuring dissolved oxygen, designed specifically for freshwater environments. It operates on the principle of fluorescence quenching, an optical metho 2In Stock
23On Order
Min.: 1
Mult.: 1

Air Quality Sensors 10 VDC to 30 VDC
Bridgetek Air Quality Sensors Modbus Dissolved Oxygen (DO) Sensor Adapter
Datasheet
2In Stock
1Expected 12/29/2026
Min.: 1
Mult.: 1
Air Quality Sensors 9 V to 24 V
Sensata Technologies Air Quality Sensors A2L R32+R454B RFRGT LEAK SENSR
Datasheet
38In Stock
48Expected 6/8/2026
Min.: 1
Mult.: 1

Air Quality Sensors 5 VDC
Bridgetek Air Quality Sensors Modbus Gas and TrueVOC Sensor
Datasheet
2In Stock
1On Order
Min.: 1
Mult.: 1
Air Quality Sensors 9 V to 24 V
Amphenol SGX Sensortech PSD4-UART-USB
Amphenol SGX Sensortech Air Quality Sensors PSD4-UART USB with 1m cable 3In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
Dynament Air Quality Sensors Axiom UL60335-20-40 Certified Refrigerant Leak Detector R454B 4-20mA Output
Datasheet
41In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 5 V to 24 V
Amphenol SGX Sensortech Air Quality Sensors PCB board level Hydrogen + Carbon Monoxide leak detection sensor - I2C Output
Datasheet
14In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 4.5 V to 5.5 V
Amphenol SGX Sensortech Air Quality Sensors PSD4 Series Ozone Digital Solid Polymer Sensor 100ppm
Datasheet
1In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 3.3 V to 12 V
Amphenol SGX Sensortech Air Quality Sensors ELECTROCHEMICAL 4-SERIES
Datasheet
3In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
Amphenol SGX Sensortech Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Module Phosphine 2000ppm - UART
Datasheet
1In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 3.3 VDC to 5.5 VDC
Amphenol SGX Sensortech Air Quality Sensors PS1 Sockets Loose Reliable Mounting for Seamless Integration
Datasheet
1.051In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
Amphenol SGX Sensortech Air Quality Sensors PSD4 Series Ammonia Digital Solid Polymer Sensor 100ppm
Datasheet
1In Stock
5Expected 7/9/2026
Min.: 1
Mult.: 1

Air Quality Sensors 3.3 V to 12 V
Amphenol SGX Sensortech Air Quality Sensors Digital Infrared Gas Sensor - CO2 - Modbus RS485 5-24V
Datasheet
5In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 4.5 VDC to 30 VDC
Amphenol SGX Sensortech Air Quality Sensors 4 Series Electrochemical Formaldehyde sensor 10ppm
Datasheet
2In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 5 V
Amphenol SGX Sensortech Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Hydrogen 50Kppm 3In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
Amphenol SGX Sensortech Air Quality Sensors PSD4 Series Hydrogen Digital Solid Polymer Sensor 1000ppm
Datasheet
5In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 3.3 V to 12 V
Amphenol SGX Sensortech Air Quality Sensors 4 Series Electrochemical Ozone sensor 5ppm
Datasheet
2In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
Amphenol SGX Sensortech Air Quality Sensors ELECTROCHEMICAL 4-SERIES
Datasheet
2In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 2.5 V
Sensore Electronic Air Quality Sensors Zirconia oxygen transmitter 400mm (15.7" )probe 400degC max temp. analog outputs
Datasheet
1In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 24 VDC
Amphenol Advanced Sensors Humidity Sensors - Industrial Humid&TempProbe 1m cable 3V
Datasheet
896In Stock
Min.: 1
Mult.: 1

Industrial Humidity Sensors I2C 3.3 V
Amphenol SGX Sensortech Air Quality Sensors PS4 Series Solid Polymer Gas Sensor Sulfur Dioxide 50ppm
Datasheet
20In Stock
Min.: 1
Mult.: 1

Air Quality Sensors
Sensirion Board Mount Humidity Sensors RH/ T Sensor, Automotive certified
Datasheet
5.347In Stock
Min.: 1
Mult.: 1
: 10.000

Board Mount Humidity Sensors I2C
Sensirion Board Mount Humidity Sensors RH/ T Sensor, Automotive certified
Datasheet
11.231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Board Mount Humidity Sensors I2C
Amphenol Advanced Sensors Air Quality Sensors Dual Channel CO2 Mod 0-5000 PPM
Datasheet
192In Stock
Min.: 1
Mult.: 1

Air Quality Sensors 5 V