Gas Sensor
CRIR M1 CO2 Sensor NDIR 400-2000ppm Carbon Dioxide Gas Sensor for HVAC Air Quality Monitoring
Compact NDIR CO2 sensor with 400-2000ppm range, ±40ppm accuracy, and automatic baseline calibration. Features temperature compensation, fast response, and UART interface. Ideal for HVAC, air purifiers, and IoT projects.
7EF AB704-407 Carbon Monoxide CO Gas Sensor 0-1000PPM 3 Electrode Electrochemical
High accuracy CO sensor with 0-1000ppm range, 3-electrode electrochemical design, and T90 response ≤30s. Features 3-year service life, low zero drift, and linear output. Ideal for hydrogen sulphide detection up to 15ppm. Custom options available.
TGS2630 Refrigerant Gas Sensor 56mA Low Power Consumption TO-5 Metal Package
TGS2630 is a tin oxide semiconductor sensor for refrigerant leak detection in HVAC systems. It offers high selectivity to R-32, R-1234yf, R-404a, and R-410a with low sensitivity to alcohol. Built-in filter, 56mA heater current, and standard TO-5 metal package ensure reliable performance.
Ammonia Gas Sensor Module MMD1012 0-300ppm Analog Voltage Output MEMS NH3 Detector
High sensitivity MEMS ammonia gas sensor module for NH3 detection from 0 to 300ppm. Pre-aged, calibrated, and debugged for excellent consistency and long-term stability. Features UART output, low power consumption ≤20mA, and fast response ≤60 seconds. Ideal for industrial air quality monitoring.
CH2O/S-10 Formaldehyde Gas Sensor 50ppm Overload Standard Housing for Air Quality Monitoring
High-performance CH2O/S-10 sensor with 50ppm max overload,
A3EF AB005-D09 Carbon Monoxide Sensor Gas Analyzer 4th Electrode 0-20°C
High-precision carbon monoxide sensor with 4th electrode design for medical, home, and automotive safety. Features 75±25mV full range output, ±0.3% nonlinearity, and 12-month warranty. Reliable and durable for industrial gas analysis.
ME4-SO2-E4 SO2 Sulfur Dioxide Gas Sensor Low Power Consumption 10ppb Resolution 2 Year Life
Constant potential electrolytic SO2 sensor with auxiliary electrode for zero-point compensation. Features
SO2 CF-100 Sulfur Dioxide Gas Sensor 0-100 ppm Compact Electrochemical Detector
Compact electrochemical SO2 sensor with 0-100 ppm range, 2-year operational life, and
Acetic Acid Gas Sensor Acid/C-100 3 Electrode Electrochemical RCOOH Sensor 100 ppm Range
Selective measurement of organic acids with 3-electrode electrochemical design. Compact housing, 2-year life,
4CL2-50 CLE-0951-400 Chlorine Dioxide Sensor Electrochemical 0-50 PPM for Gas Detection
High-performance electrochemical sensor for precise chlorine dioxide concentration measurement. Range 0-50 PPM with fast response under 30 seconds. Features long-term stability, wide temperature tolerance, and 2-year service life. Ideal for industrial safety and environmental monitoring.
3STF 3ST/F SO2 Sulfur Dioxide Gas Sensor 3 Electrode Electrochemical 20mm Diameter for Smoke Monitor
High-precision 3-electrode electrochemical SO2 sensor for smoke monitoring. Features stable temperature dependence and low cross-sensitivity to interfering gases. Ideal for industrial safety and environmental detection applications.
GS+4NO2 Nitrogen Dioxide NO2 Gas Sensor 4 Series 3PIN 0-30PPM Industrial Grade
High stability electrochemical NO2 sensor with 0-30PPM range,
4CM 2112B2055R Carbon Monoxide Sensor 800-1200 mBar for Mobile Life Safety
Fast response and recovery time with superior long-term performance in temperature and humidity extremes. Meets AQ6205-2006 and EN45544-2000 standards. Ideal for mobile life safety applications.
3SFF AD006-J0K Sulphur Dioxide Sensor 3 Electrode Electrochemical 20°C
High-performance 3-electrode electrochemical SO2 sensor for accurate gas detection. Features low drift, 22g lightweight design, and 6-month storage life. Ideal for industrial safety and environmental monitoring with reliable performance at 20°C.
3ND Nitrogen Gas Detection Sensor 3-Electrode Electrochemical 0-100ppm NO2
High-precision 3-electrode electrochemical sensor for NO2 detection, range 0-100ppm. Features 0.37±0.07uA/ppm output,
TGS6812-D00 Catalytic Combustion Sensor Long Life 4000ppm Hydrogen Detection for Fuel Cells
High precision catalytic combustion sensor for hydrogen, methane, and LP gas detection. Features linear output, long life, low alcohol sensitivity, and enhanced resistance to silicon compounds. Ideal for stationary fuel cell leak detection in harsh environments.
Micropel 75C Catalytic Oxidation Combustible Gas Sensor 0-100% LEL
The SR-W-MP75C Micropel 75C sensor uses catalytic oxidation for accurate detection of combustible gases. Features fast T90 response under 5 seconds, resistance to H2S and silicone poisoning, and reliable performance from -20°C to +55°C. Ideal for methane, propane, and hydrogen monitoring.
MICROceL H2S Hydrogen Gas Sensor Three Electrode Electrochemistry 0-100 ppm
Robust H2S sensor for portable life safety. Features three-electrode electrochemistry, 0-100 ppm range, fast T50 response under 10 seconds, and low baseline shift. Ideal for harsh environments with reliable performance.
Alc/C-100 Alcohol Gas Sensor 100 ppm Continuous Air Quality Monitoring 2 Year Life
The Alc/C-100 alcohol gas sensor detects R3COH up to 100 ppm for continuous air quality monitoring. Features a 2-year operational life,
MEMS Breath Smell Gas Sensor GM-512B High Sensitivity H2S Alcohol Detection ≤24V DC 50mW
MEMS breath smell gas sensor with high sensitivity to H2S, alcohol, and gas. Features low power consumption ≤50mW, fast response, long lifespan, and compact size. Ideal for mini breath detectors. Custom options available.