Gas Sensor
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.
4HCl-LS 114-150-510 Hydrogen Chloride Gas Sensor Electrochemical Three Electrodes 300 nA/ppm -40 to 50°C
High-performance electrochemical sensor for detecting HCl gas. Features three-electrode design, fast response under 70 seconds, and linearity to 100 ppm. Suitable for industrial safety detectors with operating range -40 to 50°C. Compact, durable, and customizable for export.
SUSA 4HCL-LS 114-150-510 0-50PPM Electrochemical Hydrogen Chloride Sensor -20C to 50C
High-precision electrochemical sensor for hydrogen chloride gas detection. Range 0-50ppm, sensitivity 0.3±0.1μA/ppm, response time T90≤70s. Durable design with wide operating temperature -20°C to 50°C. Ideal for industrial safety and environmental monitoring.
YJJ 4CO-500 Carbon Monoxide CO Sensor Electrochemical 0-500 ppm CLE-0052-400
High-precision electrochemical CO sensor with 0-500 ppm range and 2000 ppm load capacity. Features 0.070 mA/ppm sensitivity, 30s T90 response, and long-term stability
S4-CO 0-1000PPM Electrochemical Carbon Monoxide Sensor for Fire Alarm and Air Quality
High precision electrochemical CO sensor with 0-1000PPM range, fast response under 25 seconds, and low power consumption. Ideal for fire alarms, range hoods, and air quality monitors. Long life, high sensitivity, and strong anti-interference.
ZE16-CO Electrochemical Carbon Monoxide Gas Module 5mA UART Output 0-500ppm
ZE16-CO is a miniaturized electrochemical CO detection module with high selectivity and stability. Features UART and analog output, built-in temperature compensation, 0-500ppm range, and
MD62 Thermal Conductor CO2 Gas Sensor 3.0V DC Detecting Without Oxygen
MD62 thermal conductor CO2 gas sensor offers linear output, good reproducibility, and reliable performance. Resistant to toxicosis, it detects CO2 without oxygen. Ideal for industrial applications. Operating voltage 3.0V DC, dimensions 19×9.5×14mm.
Zirconia Oxygen Gas Sensor Flange Installation 80mm Probe Rod 4.35VDC
High-precision zirconia oxygen sensor with flange installation, 80mm probe rod, and 4.35VDC heater. Measures oxygen partial pressure via dual zirconium oxide disks. Durable design for gas temperatures from -100 to 250°C. Ideal for industrial exhaust and process control.
ZE08K-CH2O Electrochemical Formaldehyde Sensor 0-5ppm Detection Range 3.7V-5.5V
High sensitivity electrochemical CH2O sensor with 0-5ppm range, 0.01ppm resolution, and temperature compensation. Features UART/analog output, low power consumption, and long life. Ideal for air quality monitors, purifiers, and smart HVAC systems.
ZE40-TVOC Air Quality Detection Module 0-5 ppm High Sensitivity Low Power UART Analog Output
The ZE40-TVOC is a miniaturized electrochemical module for detecting TVOC in air. It features high sensitivity, low power consumption, and long lifespan. With built-in temperature compensation, UART and analog voltage output, it offers excellent stability and anti-interference. Ideal for alcohol detectors and vehicle-mounted applications.
NE4-CO-SI Electrochemical CO Gas Sensor 50 ±10 nA/ppm Output 2000 ppm Overload
Low cost three-electrode CO sensor with high sensitivity and long-term stability. Compact 20.4mm design, linear output, resistant to shocks and humidity. Ideal for portable detectors and car-park monitoring. Lifetime >2 years.
Limiting Current Zirconia Oxygen Sensor SO-E2-960 1.0-96.0 vol% O2 TO8 Housing
High accuracy limiting current zirconia oxygen sensor for 1.0-96.0 vol% O2. Features long service life, low gas interference, and minimal temperature dependence. Ideal for medical, food, and industrial applications. Custom options available.
MP-5 Propane Gas Sensor Flammable LPG Liquefied Petroleum 300-10000ppm Detection Range
MP-5 semiconductor gas sensor detects LPG and propane from 300 to 10000ppm. Features durable metal encapsulation and multilayer thick film technology for reliable performance. Ideal for domestic gas leakage alarms and industrial safety systems.
TGS2603 Odorous Gas Sensor Air Pollutants Indoor Air Quality Monitoring 1-10ppm
High sensitivity to amine and sulfurous odors. Ideal for indoor air quality monitoring, odor detection, and automotive air cleaners. Long life, low cost, and RoHS2 compliant. Custom options available.
IRS7 N2O NDIR Gas Sensor Analog and Digital Output 3.0V to 6.0V DC -40℃ to +70℃
High-precision NDIR N2O gas sensor with analog and digital output, designed for medical and dental anesthesia monitoring. Features fast response (T90
CO/H2S-D2 Dual Gas Sensor 20mm Carbon Monoxide Hydrogen Sulphide for Industrial Safety
Patented 2Sense dual gas sensor combines CO and H2S detection in a compact 20mm A-series design. Saves space and cost while delivering best response and reliable performance. Ideal for industrial safety applications.
GS+4NH3-100 Ammonia NH3 Sensor 0-100 ppm Low Range 4 Series High Stability
High stability ammonia sensor with 0-100 ppm range, fast T90 response under 60 seconds, and 100 ± 30 nA/ppm output. Ideal for industrial safety, HVAC, refrigeration, and biogas applications. 12-month warranty.
NAP-57S Combustion Type Gas Sensor Single Head Industrial Flammable 2.5V 0-50% LEL
NAP-57S single head industrial gas sensor offers high sensitivity to all combustible gases, conforming to Chinese GB standard. Features 2.5V applied voltage, 0-50% LEL detection range, and superior gas sensitivity over NAP-55S and NAP-52A. Ideal for OEM and custom applications.
5SO2-B4F Sulfur Dioxide Gas Detector 20ppm Range Air Quality Trace Monitoring Sensor
High-precision SO2 sensor with 20ppm range,
MMD1001E Electrochemical Formaldehyde Gas Sensor Module 0-5ppm Miniaturized
Miniaturized electrochemical CH2O sensor module with 0-5ppm range and ≤0.01ppm resolution. Features digital and analog output, built-in temperature compensation, fast response under 60s, and 2-year service life. Ideal for air quality monitoring.