Gas Sensor Price, Wholesale & Suppliers

Compact CO Sensor - TGS5141

TGS5141 is a UL recognized component in accordance with the requirements of UL 2034.

Oxygen Sensor - GPR-11-32

GPR-11-32 % oxygen sensor is a galvanic type oxygen sensor and offers excellent stability and accuracy under stringent applications.

Dual channel NDIR CO2 sensor - TES0902

The TES0902 sensor that can be easily and conveniently applied to HVAC systems, CO2 transmitters, smart farms.

Oxygen Sensor - S+4OX

The S+4OX is a market leading industrial safety oxygen sensor, ideal for fixed and portable gas detectors.

Laser dust sensor - FS00210

The sensor adopts the principle of laser scattering, that is to say, laser irradiation scatters on suspended particulate matter in the air.

Pre-calibrated Module for Methane Gas - FSM-G-11E

FSM-G-11E is a pre-calibrated module for natural gas alarm with its accurate calibration function coming from Figaro’s temperature and humidity control device.

piD-TECH eVx OEM Photoionization Sensor (PID Sensor) -10000ppm - PID-10000

PID-10000 OEM Photoionization Sensor (PID Sensor), For use in a myriad of VOC (volatile organic compound) monitoring applications.

OEM Photoionization Sensor (PID Sensor) -20ppm - PID-20

PID-20 OEM Photoionization Sensor (PID Sensor). For use in a myriad of VOC (volatile organic compound) monitoring applications.

OEM Photoionization Sensor (PID Sensor) -200ppm - PID-200

PID-200 OEM Photoionization Sensor (PID Sensor). For use in a myriad of VOC (volatile organic compound) monitoring applications.

OEM Photoionization Sensor (PID Sensor) -2000ppm - PID-2000

PID-2000 OEM Photoionization Sensor (PID Sensor). For use in a myriad of VOC (volatile organic compound) monitoring applications.

OEM Photoionization Sensor (PID Sensor) - 2 ppm - PID-2

PID-2 OEM Photoionization Sensor (PID Sensor). For use in a myriad of VOC (volatile organic compound) monitoring applications.

SemeaTech Electrochemical H2S-500 Sensors - 4-Series H2S-500

This sensor is designed for the measurement of Hydrogen Sulfide concentration in gas phase.

SemeaTech Electrochemical CO-10000 Sensors - 4-Series CO-10000

This sensor is designed for the measurement of Carbon Monoxide concentration in gas phase.

SemeaTech Electrochemical CO-100 Sensors - 4-Series CO-100

This sensor is designed for the measurement of Carbon Monoxide concentration in gas phase.

SemeaTech 4-Electrode NO2 Sensor - 7E4-NO2-5

This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration NO2 gas with ultra-high resolutions.

SemeaTech 4-Electrode O3 Sensor - 7E4-O3-5

This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration O3 gas with ultra-high resolutions.

SemeaTech 4-Electrode SO2 Sensor - 7E4-SO2-5

This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration SO2 gas with ultra-high resolutions.

SemeaTech 4-Electrode NO Sensor - 7E4-NO-10

This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration NO gas with ultra-high resolutions.

SemeaTech 4-Electrode H2S Sensor - 7E4-H2S-10

This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration H2S gas with ultra-high resolutions.

SemeaTech 4-Electrode NH3 Sensor - 7E4-NH3-10

This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration NH3 gas with ultra-high resolutions.

SemeaTech Electrochemical SO2-500 Sensors - 3-Series SO2-500

This sensor is designed for the measurement of SO2 concentration in gas phase.

SemeaTech Electrochemical SO2-2000 Sensors - 3-Series SO2-2000

This sensor is designed for the measurement of SO2 concentration in gas phase.

SemeaTech Electrochemical NO2-500 Sensors - 3-Series NO2-500

This sensor is designed for the measurement of NO2 concentration in gas phase.

SemeaTech Electrochemical NO-2000 Sensors - 3-Series NO-2000

This sensor is designed for the measurement of NO concentration in gas phase.

SemeaTech Electrochemical CO-500 Sensor - CO-500

This sensor is designed for the measurement of CO concentration in gas phase.

SUSA PID sensor - 4PID-20/3.3V-plus

SUSA PID sensor contains the miniature UV lamp, high sensitivity with low noise electronic components and integrated ionization chamber.

SUSA PID sensor - 4PID-2000 3.3V-plus

SUSA PID sensor contains the miniature UV lamp, high sensitivity with low noise electronic components and integrated ionization chamber.

SemeaTech Photoionization Detector (PID) Sensors - 4-Series

Senovol PID sensors are designed for the detection of a wide variety of volatile organic compounds (VOCs).

SemeaTech 4-Electrode CO Sensor - 7E4-CO-10

This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration CO gas with ultra-high resolutions.

SemeaTech Photoionization Detector (PID) Sensors - 7-Series

Senovol PID sensors are designed for the detection of a wide variety of volatile organic compounds (VOCs).

SemeaTech Electrochemical CO-10000 Sensors - 3-Series CO-10000

This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration NH3 gas with ultra-high resolutions.

SemeaTech Electrochemical CO-20000 Sensors - 3-Series CO-20000

This sensor is designed for the measurement of CO concentration in gas phase.

SemeaTech Electrochemical CO-1000 Sensor - CO-1000

This sensor is designed for the measurement of CO concentration in gas phase.

SemeaTech Commercial Gas Sensor - WC Air Quality Sensor

This sensor is designed for the measurement of water closet/restroom odor for smart city applications.

General Purpose Purity Oxygen Sensor O2 > 21% - PO2-1120

PO2-1120 General Purpose Purity Oxygen Sensor; O2 > 21%. Designed for measuring 100% oxygen purity. Signal Output: 28 - 52 uA.

Percent Oxygen Sensor (O2 sensor) - PO2-24

PO2-24 General Purpose % O2 measurement when CO2 > 0.1%; Long Life. Use when acid gases are present (CO2, HCl, HCN, etc.)

Long Life General Purpose Percent Oxygen Sensor - PO2-160

PO2-160 Percent Oxygen Sensor, Long Life. Designed for long life when measuring Percent O2, Measuring Range: 0 - 100 Percent.

General Purpose Percent Oxygen Sensor - PO2-1x

PO2-1x General Purpose Percent Oxygen Sensor. Used in most % applications. Signal Output: 245 - 430 uA. Response Time T90: 7 Seconds.

Trace PPM Oxygen Sensor (O2 sensor) - TO2-233

TO2-233 PPM Oxygen Sensor. Trace O2 measurement when CO2 > 0.1%. Fast Response, Competitive Replacement. Signal Output: 530 - 1050 uA. Response Time T90: 7s.

General Purpose Trace (PPM) Oxygen Sensor - TO2-133

TO2-133 PPM Oxygen Sensor. General Purpose Trace O2 measurement 0 - 10ppm. Fast Response. Signal Output: 520-1020 uA. Response Time T90: 7s.

Trace Oxygen Sensor (PPM) - TO2-2x

TO2-2x PPM Oxygen Sensor. Trace O2 measurement when CO2 > 0.1%. Use when acid gases are present (CO2, HCl, HCN, etc.). Signal Output: 285 - 590 uA.

General Purpose Trace (PPM) Oxygen Sensor - TO2-1x

TO2-1x PPM Oxygen Sensor. General Purpose Trace O2 measurement 0 - 10ppm. Used in most industrial applications. Signal Output: 285 - 590 uA.

Thermal Conductivity Sensor for miniature Pirani gauge - MTCS2300

•Leak detection
•Propulsion
•Semiconductor manufacturing (e.g., sputtering chambers)

Maxell Oxygen Sensor - SK-25

The Maxell Oxygen Sensor SK-25 is a unique galvanic cell type oxygen sensor.

Miniature CO2 sensor module - LP8

Miniature CO2 sensor module for battery-powered applications. A wide supply voltage range enables a variety of battery options.

CO2 & Temperature & Humidity Sensor - SCD30

The Grove - CO2 & Temperature & Humidity Sensor (SCD30) is a high precision carbon dioxide sensor, which is based on Sensirion SCD30.

Compact Optical Dust Sensor - GP2Y1010AU0F

GP2Y1010AU0F Compact Optical Dust Sensor. It detects the reflected light of dust in air, detect very fine particle, Enable to distinguish smoke from house dust.

Low Power NDIR CH4 sensor - FlameIR-ME1

Low Power NDIR CH4 sensor using state-of-the-art solid-state LED optical technology

Oxygen (O2) Gas Sensor for Industrial Safety - 4OxLL

4OxLL Oxygen O2 gas sensor for Emissions, 0-25% vol O2

Zirconia Oxygen Sensor System - O2S-FR-T2-18BM-C

O2S-FR-T2-18BM-C-420M Zirconia Oxygen Sensor System. 4-20mA Analogue output. Oxygen range (analogue output): 0.1-25% O2 or 0.1-100% O2.

Micro Thermal Conductivity Sensor for Gas - MTCS 2200

The thermal conductivity gas sensor is manufactured on silicon with thin film deposition and silicon micro-machining techniques.

Industrial Gas Sensors - CRIR M1

Standard range of 400 ppm to 2000 ppm, up to 10000 ppm extended range. Accuracy of ±40 ppm ±3% of reading and ±50 ppm ±5% of reading.

Novagas2 Compact Infrared Gas Module - NG2 Series

Novagas2 is an innovative gas sensor for the measurement of CO2, CO, CH4, HC and N2O gas concentrations with automatically temperature compensation.