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Environmental Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Interface Type	Operating Supply Voltage
Air Quality Sensors 10.6eV - 0-100ppm detection range, 25ppb resolution - CE Certified Sensors PID-10.6eV-100 Amphenol SGX Sensortech 1: 539,65 € 1In Stock New Product	Mfr. Part No. PID-10.6eV-100 Mouser Part No 523-PID-10.6EV-100 New Product	Amphenol SGX Sensortech	Air Quality Sensors 10.6eV - 0-100ppm detection range, 25ppb resolution - CE Certified Sensors Learn More about Amphenol SGX Sensortech amphenol sgx pid sensors		1In Stock	539,65 € 441,81 € 430,49 € 430,43 € View Quote	Min.: 1 Mult.: 1	Air Quality Sensors
Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 5000ppm PS-SMART-H2S-5000 Amphenol SGX Sensortech 1: 576,38 € 2In Stock New Product	Mfr. Part No. PS-SMART-H2S-5000 Mouser Part No 523-PS-SMART-H2S5000 New Product	Amphenol SGX Sensortech	Air Quality Sensors Solid Polymer SMART Hydrogen Sulfide gas sensor probe - 4-20mA and Modbus RTU RS485 - 5000ppm	Datasheet	2In Stock	576,38 € 517,92 € 505,06 € View Quote	Min.: 1 Mult.: 1	Air Quality Sensors
Air Quality Sensors 10.6eV - 0-10000ppm detection range, 2ppm resolution - ATEX and IECEx Certified Sensors PID-10.6eV-10K-C Amphenol SGX Sensortech 1: 561,49 € 1In Stock New Product	Mfr. Part No. PID-10.6eV-10K-C Mouser Part No 523-PID-10.6EV-10K-C New Product	Amphenol SGX Sensortech	Air Quality Sensors 10.6eV - 0-10000ppm detection range, 2ppm resolution - ATEX and IECEx Certified Sensors		1In Stock	561,49 € 458,48 € 446,68 € 446,59 € View Quote	Min.: 1 Mult.: 1	Air Quality Sensors
Air Quality Sensors PSD4 Series Formaldehyde Digital Solid Polymer Sensor 100ppm PSD4-HCHO-100 Amphenol SGX Sensortech 1: 190,70 € 5In Stock New Product	Mfr. Part No. PSD4-HCHO-100 Mouser Part No 523-PSD4-HCHO-100 New Product	Amphenol SGX Sensortech	Air Quality Sensors PSD4 Series Formaldehyde Digital Solid Polymer Sensor 100ppm	Datasheet	5In Stock	190,70 € 157,72 € 146,56 € 141,38 € View 139,96 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		5 V
Air Quality Sensors PCB board level Hydrogen leak detection sensor - I2C Output BLD1-I2C-Compact Amphenol SGX Sensortech 1: 37,24 € 6In Stock 20Expected 12/10/2026 New Product	Mfr. Part No. BLD1-I2C-Compact Mouser Part No 523-BLD1-I2C-COMPACT New Product	Amphenol SGX Sensortech	Air Quality Sensors PCB board level Hydrogen leak detection sensor - I2C Output Learn More about Amphenol SGX Sensortech amphenol trdu sensors	Datasheet	6In Stock 20Expected 12/10/2026	37,24 € 31,40 € 29,19 € 26,50 € View 24,62 € 23,91 €	Min.: 1 Mult.: 1	Air Quality Sensors
Air Quality Sensors PSD4 Series Digital Solid Polymer Sensor CO 1000ppm PSD4-CO-1000 Amphenol SGX Sensortech 1: 170,64 € 3In Stock New Product	Mfr. Part No. PSD4-CO-1000 Mouser Part No 523-PSD4-CO-1000 New Product	Amphenol SGX Sensortech	Air Quality Sensors PSD4 Series Digital Solid Polymer Sensor CO 1000ppm	Datasheet	3In Stock	170,64 € 141,45 € 134,26 € 129,72 € View 128,01 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		3.3 V to 12 V
Air Quality Sensors ELECTROCHEMICAL 4-SERIES SGX-C2H2-100 Amphenol SGX Sensortech 1: 133,88 € 3In Stock New Product	Mfr. Part No. SGX-C2H2-100 Mouser Part No 523-SGX-C2H2-100 New Product	Amphenol SGX Sensortech	Air Quality Sensors ELECTROCHEMICAL 4-SERIES		3In Stock	133,88 € View Quote	Min.: 1 Mult.: 1	Air Quality Sensors
Air Quality Sensors PSD4 Series Nitrogen Dioxide Digital Solid Polymer Sensor 50ppm PSD4-NO2-50 Amphenol SGX Sensortech 1: 227,76 € 5In Stock New Product	Mfr. Part No. PSD4-NO2-50 Mouser Part No 523-PSD4-NO2-50 New Product	Amphenol SGX Sensortech	Air Quality Sensors PSD4 Series Nitrogen Dioxide Digital Solid Polymer Sensor 50ppm	Datasheet	5In Stock	227,76 € 192,17 € 179,83 € 173,48 € View 171,79 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		3.3 V to 12 V
Air Quality Sensors PSD4 Series Ozone Digital Solid Polymer Sensor 100ppm PSD4-O3-100 Amphenol SGX Sensortech 1: 227,76 € 3In Stock New Product	Mfr. Part No. PSD4-O3-100 Mouser Part No 523-PSD4-O3-100 New Product	Amphenol SGX Sensortech	Air Quality Sensors PSD4 Series Ozone Digital Solid Polymer Sensor 100ppm	Datasheet	3In Stock	227,76 € 186,11 € 178,24 € 171,92 € View 170,26 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		3.3 V to 12 V
Air Quality Sensors ELECTROCHEMICAL 4-SERIES SGX-PH3-20 Amphenol SGX Sensortech 1: 84,84 € 3In Stock New Product	Mfr. Part No. SGX-PH3-20 Mouser Part No 523-SGX-PH3-20 New Product	Amphenol SGX Sensortech	Air Quality Sensors ELECTROCHEMICAL 4-SERIES	Datasheet	3In Stock	84,84 € 80,67 € 80,54 € 79,83 € View 78,40 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors
Air Quality Sensors Thermal Conductivity H2+CO leak detection, With Clip SGX-BLD2C-24V Amphenol SGX Sensortech 1: 40,76 € 4In Stock New Product	Mfr. Part No. SGX-BLD2C-24V Mouser Part No 523-SGX-BLD2C-24V New Product	Amphenol SGX Sensortech	Air Quality Sensors Thermal Conductivity H2+CO leak detection, With Clip Learn More about Amphenol SGX Sensortech amphenol trdu sensors	Datasheet	4In Stock	40,76 € 38,66 € 37,41 € 36,43 € View 35,92 € 35,56 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		9 V to 36 V
Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Module Phosphine 2000ppm - UART PS1-PH3-2000-MOD Amphenol SGX Sensortech 1: 240,41 € 1In Stock New Product	Mfr. Part No. PS1-PH3-2000-MOD Mouser Part No 523-PS1-PH3-2000-MOD New Product	Amphenol SGX Sensortech	Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Module Phosphine 2000ppm - UART	Datasheet	1In Stock	240,41 € 195,82 € 186,95 € 182,94 € View 182,77 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		3.3 VDC to 5.5 VDC
Air Quality Sensors PS4 Series Solid Polymer Gas Sensor Hydrogen 50Kppm PS4-H2-50K Amphenol SGX Sensortech 1: 175,39 € 5In Stock New Product	Mfr. Part No. PS4-H2-50K Mouser Part No 523-PS4-H2-50K New Product	Amphenol SGX Sensortech	Air Quality Sensors PS4 Series Solid Polymer Gas Sensor Hydrogen 50Kppm Learn More about Amphenol SGX Sensortech amphenol solid polymer gas sensors	Datasheet	5In Stock	175,39 € 175,35 € 159,07 € 155,85 € View 155,36 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors
Air Quality Sensors PSD4 Series Ammonia Digital Solid Polymer Sensor 100ppm PSD4-NH3-100 Amphenol SGX Sensortech 1: 186,96 € 4In Stock New Product	Mfr. Part No. PSD4-NH3-100 Mouser Part No 523-PSD4-NH3-100 New Product	Amphenol SGX Sensortech	Air Quality Sensors PSD4 Series Ammonia Digital Solid Polymer Sensor 100ppm	Datasheet	4In Stock	186,96 € 157,72 € 146,70 € 141,77 € View 139,91 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		3.3 V to 12 V
Air Quality Sensors 4 Series Electrochemical Chlorine Dioxide 1ppm SGX-CLO2-1 Amphenol SGX Sensortech 1: 103,14 € 5In Stock New Product	Mfr. Part No. SGX-CLO2-1 Mouser Part No 523-SGX-CLO2-1 New Product	Amphenol SGX Sensortech	Air Quality Sensors 4 Series Electrochemical Chlorine Dioxide 1ppm Learn More about Amphenol SGX Sensortech ec4 sensors	Datasheet	5In Stock	103,14 € 90,62 € 84,56 € 76,43 € View Quote	Min.: 1 Mult.: 1	Air Quality Sensors		5 V
Air Quality Sensors ELECTROCHEMICAL 4-SERIES SGX-H2S-1000 Amphenol SGX Sensortech 1: 39,56 € 9In Stock New Product	Mfr. Part No. SGX-H2S-1000 Mouser Part No 523-SGX-H2S-1000 New Product	Amphenol SGX Sensortech	Air Quality Sensors ELECTROCHEMICAL 4-SERIES Learn More about Amphenol SGX Sensortech ec4 sensors	Datasheet	9In Stock	39,56 € 33,36 € 30,51 € 27,53 € View 24,91 € 24,90 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		2.5 V
Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Hydrogen 50Kppm PS1-H2-50K Amphenol SGX Sensortech 1: 142,79 € 3In Stock New Product	Mfr. Part No. PS1-H2-50K Mouser Part No 523-PS1-H2-50K New Product	Amphenol SGX Sensortech	Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Hydrogen 50Kppm	Datasheet	3In Stock	142,79 € 116,62 € 103,34 € 100,93 € View 100,10 € 98,76 €	Min.: 1 Mult.: 1	Air Quality Sensors
Air Quality Sensors PSD4 Series Formaldehyde Digital Solid Polymer Sensor 5ppm PSD4-HCHO-5 Amphenol SGX Sensortech 1: 245,30 € 5In Stock New Product	Mfr. Part No. PSD4-HCHO-5 Mouser Part No 523-PSD4-HCHO-5 New Product	Amphenol SGX Sensortech	Air Quality Sensors PSD4 Series Formaldehyde Digital Solid Polymer Sensor 5ppm	Datasheet	5In Stock	245,30 € 208,77 € 191,53 € 183,46 € View 183,09 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		5 V
Air Quality Sensors 4 Series Electrochemical Ozone sensor 5ppm SGX-4O3-5 Amphenol SGX Sensortech 1: 94,70 € 2In Stock New Product	Mfr. Part No. SGX-4O3-5 Mouser Part No 523-SGX-4O3-5 New Product	Amphenol SGX Sensortech	Air Quality Sensors 4 Series Electrochemical Ozone sensor 5ppm Learn More about Amphenol SGX Sensortech sgx 4x sensors	Datasheet	2In Stock	94,70 € 78,65 € 74,34 € 72,72 € View 71,94 € 70,54 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors
Board Mount Humidity Sensors I.C 21DF RH/T DIGITAL MODULE HTU21D TE Connectivity / Measurement Specialties 1: 7,36 € 5.074In Stock	Mfr. Part No. HTU21D Mouser Part No 824-HTU21D	TE Connectivity / Measurement Specialties	Board Mount Humidity Sensors I.C 21DF RH/T DIGITAL MODULE Learn More about TE Connectivity / Measurement Specialties measurement specialties HTU21D	Datasheet	5.074In Stock	Cut Tape 7,36 € 6,21 € 5,77 € 5,24 € Reel 3,94 € View 4,87 € 4,52 € 3,83 € 3,66 € MouseReel Available	Min.: 1 Mult.: 1 : 400	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors SHT3x filter membrane version SHT30-DIS-F2.5kS Sensirion 1: 3,94 € 6.309In Stock	Mfr. Part No. SHT30-DIS-F2.5kS Mouser Part No 403-SHT30-DIS-F	Sensirion	Board Mount Humidity Sensors SHT3x filter membrane version Learn More about Sensirion sht3x dis sensors	Datasheet	6.309In Stock	Cut Tape 3,94 € 3,53 € 3,37 € 3,19 € View Reel 2,47 € 3,07 € 2,96 € 2,69 € 2,61 € 2,47 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors RH/ T Sensor, Automotive certified SHT31A-DIS-B10kS Sensirion 1: 5,16 € 4.753In Stock	Mfr. Part No. SHT31A-DIS-B10kS Mouser Part No 403-SHT31ADIS-B10KS	Sensirion	Board Mount Humidity Sensors RH/ T Sensor, Automotive certified Learn More about Sensirion sht3xa automotive sensors	Datasheet	4.753In Stock	Cut Tape 5,16 € 4,64 € 4,45 € 4,21 € View Reel 3,15 € 4,06 € 3,91 € 3,50 € 3,36 € 3,15 € 3,15 €	Min.: 1 Mult.: 1 : 10.000	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface SHT40A-FD1B-R2 Sensirion 1: 3,04 € 4.351In Stock	Mfr. Part No. SHT40A-FD1B-R2 Mouser Part No 403-SHT40A-FD1B-R2	Sensirion	Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface	Datasheet	4.351In Stock	Cut Tape 3,04 € 2,62 € 2,41 € 2,15 € Reel 1,63 € View 2,03 € 1,79 € 1,69 € 1,56 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Board Mount Humidity Sensors	I2C
Air Quality Sensors MOX Sensor SGP40-D-R4 Sensirion 1: 6,58 € 15.784In Stock	Mfr. Part No. SGP40-D-R4 Mouser Part No 403-SGP40-D-R4	Sensirion	Air Quality Sensors MOX Sensor Learn More about Sensirion sgp40 air quality sensors	Datasheet	15.784In Stock	Cut Tape 6,58 € 5,93 € 5,69 € 5,41 € View Reel 4,18 € 5,21 € 4,95 € 4,49 € 4,36 € 4,18 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Air Quality Sensors		3.3 V
Air Quality Sensors Pellistor 2V TC ClosedCanCompSolidLg VQ6MB Amphenol SGX Sensortech 1: 53,27 € 58In Stock	Mfr. Part No. VQ6MB Mouser Part No 523-VQ6MB	Amphenol SGX Sensortech	Air Quality Sensors Pellistor 2V TC ClosedCanCompSolidLg Learn More about Amphenol SGX Sensortech amphenol sgx vq6 gas detector devices	Datasheet	58In Stock	53,27 € 46,84 € 41,23 € 36,82 € View 36,71 € 36,34 € 36,21 € Quote	Min.: 1 Mult.: 1	Air Quality Sensors		2 V