Gas Sensor
3EF 3E/F Electrochemical Gas Sensor -20 to +50C for Fixed Life Safety Systems Industrial Hygiene
Built-in filter removes SOx, NOx, H2S interference. 3-electrode design ensures high stability and low drift. Fast T90
3FF CO Gas Sensor Carbon Monoxide Three Electrode Electrochemical Detector 0-4000ppm
High-performance 3FF CO sensor with three-electrode electrochemical design for accurate 0-4000ppm detection. Features durable mechanical structure, customizable pin options, and reliable performance for industrial safety applications.
Dynament MSH-P-HCP/NC/5/VP Non-Dispersive Infrared CO2 Gas Sensor 0-5% Methane Range
High-accuracy NDIR gas sensor with ±10% precision, 0-2% propane range, and 0-100% methane detection. Features T90
YJJ AOX3100 Electrochemical Full-Range Lead-Free Oxygen Sensor 0-100% with Temperature Compensation
The YJJ AOX3100 is a full-range lead-free oxygen sensor with factory-calibrated temperature compensation. It operates without external power, offering 9-14 mV output and 0-100% measurement range. Ideal for oxygen analyzers, ventilators, and incubators. Durable HDPE shell, 30g weight, 24-month lifespan.
DS4-O2-25% Industrial Intelligent Oxygen Sensor 0-25%vol UART Output 3.3-12V DC
Industrial-grade solid polymer electrochemical oxygen sensor with 0-25%vol range and 0.1%vol resolution. Features intelligent self-check, UART output, wide voltage 3.3-12V DC, low power ≤5mW, and >5 year lifespan. Ideal for industrial, commercial, medical, and IoT applications.
ZE16-CO Electrochemical Carbon Monoxide Module 0-500ppm for Household CO Alarms
Compact electrochemical CO module with 0-500ppm range and 1ppm resolution. Features UART output, built-in temperature compensation, and fast response under 30 seconds. Ideal for household alarms. 2-year lifespan.
H2 3E 4% Hydrogen Gas Sensor LEL Detection Amperometric 3 Electrode Sensor Cell
High-performance amperometric 3-electrode sensor for 4% H2 LEL detection. Features long-term stability with
ZE03-NH3 Ammonia Gas Sensor Module 0-100 ppm for Livestock and Portable Gas Detection
Accurate NH3 detection with electrochemical sensor and temperature compensation. Dual UART and analog output. Low power
FS02102 Sulfur Hexafluoride Gas Sensor NDIR High Sensitivity 3.3V-6.0V Modbus
The FS02102 SF6 sensor uses NDIR technology with an aluminum alloy housing for durability and corrosion resistance. It offers digital Modbus output, fast T90 response under 60s, and 10-year lifespan. Ideal for leak alarms, environmental monitoring, and gas analysis in harsh environments.
SPXCDTMF Gas Detector Accessory Housing with Digital Display 16-32 VDC
Durable aluminum alloy or stainless steel housing for Sensepoint XCD series. Features a 4-digit LED display and three-color status LEDs. Supports remote sensor up to 30m. Certifications: UL, ATEX, IECEx. Ideal for hazardous environments in oil, chemical, and manufacturing industries.
G8S Carbon Dioxide NDIR Gas Sensor 1ppm Resolution for Indoor Air Quality HVAC
Utilizing non-dispersive infrared (NDIR) technology, this CO2 sensor offers accurate 1ppm resolution for indoor air quality and HVAC systems. Features automatic and manual calibration, ideal for environmental monitoring and green buildings.
Draeger 6812950 Cat-Ex Combustible LEL Replacement Sensor 0-100% LEL 1% Resolution
High-selectivity catalytic combustion sensor for X-am 2000/8000 series. Measures 0-100% LEL with 1% resolution. Resistant to poisoning, stable in harsh environments. 3-year warranty. Fast response for industrial safety.
AQ+7NO2 Nitrogen Dioxide NO2 Gas Sensor 4 Electrode 0-20 ppm High Precision Air Quality
High accuracy NO2 sensor with 0-20 ppm range, 400 nA/ppm output, and
YJJ 10106729 MSA Oxygen Sensor for Tianying 4XR Bluetooth Portable Multi-Gas Detector IP67
High-reliability O2 sensor for MSA Altair 4X series detectors. Features IP67 protection, fall alarm, and 3-meter drop resistance. Built-in XCELL sensor offers 4-year lifespan. Certified CSA, EX, CMC. Ideal for harsh industrial environments.
ACD1100 NDIR Carbon Dioxide Gas Sensor 400-5000 ppm I2C UART for Air Quality Monitoring
The ACD1100 NDIR CO2 sensor offers high accuracy (±50 ppm +5%), long lifespan >5 years, and digital I2C/UART output. Ideal for HVAC, fresh air systems, and air purifiers. No oxygen dependence, low maintenance.
Zirconia Oxygen Sensor O2S-FR-T2-18C 0.1-100% O2 for Combustion Control Environmental Monitoring
High-precision zirconia oxygen sensor with 0.1-100% O2 range, ±1% FS accuracy, and
MH-440D NDIR Infrared CH4 Gas Sensor High Sensitivity 0-100% LEL Fast Response Long Lifespan
MH-440D NDIR infrared CH4 gas sensor offers high sensitivity, fast response, and excellent stability. Features temperature compensation, UART output, and anti-poisoning. Ideal for HVAC, industrial safety, and agriculture. Lifetime over 5 years.
CH2O/S-10 Formaldehyde Gas Sensor 50ppm Overload Standard Housing for Air Quality Monitoring
High-performance CH2O/S-10 sensor with 50ppm max overload,
NDIR CO2 Gas Sensor Module 0-5000 ppm for Indoor Air Quality Monitor HVAC
High-precision NDIR CO2 sensor module with 0-5000 ppm range, dual calibration modes, and low power consumption. Features UART/Modbus-RTU outputs, temperature compensation, and >5 year lifespan. Ideal for IAQ monitors, HVAC, and smart building automation.
ME3-CH2O Formaldehyde Electrochemical Gas Sensor 0-10 ppm Indoor Air Quality Detector
High precision electrochemical sensor for formaldehyde detection. Features low power consumption, wide linear range, and excellent stability. Ideal for indoor air quality monitoring and industrial safety. Custom options available.