Gas Sensor

Compact black body light source with 2 to 14 μm radiation, high emissivity, and fast electro-mechanical modulation. Features low power consumption, long service life, and robust MEMS design certified to IEC 60721-3-7 Class 7M3. Ideal for NDIR and PAS gas detection in medical, automotive, and environmental applications.

The FC-H2S-100 micro fuel cell sensor detects H2S via natural diffusion, requiring no external power. It offers zero power consumption, high accuracy, fast response, and a 5-year service life. Ideal for industrial safety and environmental monitoring with stable, reliable performance.

The FC4-H2-1000 electrochemical hydrogen sensor uses micro fuel cell technology for accurate detection. Features zero power consumption, high sensitivity, long life, and wide linear range. Ideal for industrial safety and environmental monitoring with excellent repeatability and stability.

High precision electrochemical CO sensor with 5-year lifespan and

High accuracy NO2 sensor with 0-20 ppm range, 400 nA/ppm output, and

High accuracy 4-electrode NO sensor for environmental air quality. Features 0-25 ppm range,

High stability H2S sensor with 4-electrode design for ambient air quality. Features 0-25 ppm range, fast response

High stability 4-electrode CO sensor with fast response under 30 seconds. Features internal filter to remove SOx, NOx, H2S, and O3. Ideal for HVAC, food safety, and industrial air quality monitoring. Resolution

High-stability NH3 gas sensor with 0-1000ppm range, 2-year lifespan, and

Infrared CH4 gas sensor in 4-series package, compatible with catalytic sensors. Features dual optical paths, low power consumption, fast response, and durable stainless steel construction. Immune to poisoning, requires minimal maintenance. Ideal for harsh environments and portable instruments.

Pre-calibrated R-32 gas sensor module with plug-in design for easy maintenance. Features temperature compensation, anti-interference filter, and compact size. Meets JRA4068:2016 standards for reliable refrigerant leakage detection in air conditioning and refrigeration systems.

MP-3B planar semiconductor alcohol sensor operates at 2.5V with low power consumption under 350mW. Features high sensitivity, fast recovery, excellent selectivity, and long service life. Ideal for drunk driving detection. Custom options available.

High-precision electrochemical ozone sensor with multiple ranges from 0-1ppm to 0-10000ppm. Features excellent linearity (R2=0.999), low baseline drift, and long-term stability. Operating temperature -20°C to +50°C. Ideal for industrial gas leakage monitoring. 2-year lifespan, 1-year warranty.

High accuracy Cl2 sensor with 0-20ppm range, 250ppm max limit, and fast T90 ≤60s response. Low power, strong anti-interference, and stable performance for chemical, medical, and environmental monitoring.

Catalytic combustion sensor module for H2, CH4, and LPG. Measures 0-100%LEL with 1% accuracy. Analog output 1-4.5V DC, fast T90 ≤30s. Compact 50x30mm, RoHS compliant, moisture-proof coating. Ideal for fuel cell hydrogen leak alarms.

YJJ SO2-BF fixed sulfur dioxide sensor offers 0-100ppm detection range, 500ppm overload, and

The TGS2610 sensor detects LPG and combustible gases from 500 to 10000 PPM with high sensitivity to methane and propane. Features low power consumption, long life, compact size, and simple circuit design. Ideal for industrial and civilian safety applications.

The YJJ MiniPID 2 PPB sensor detects VOCs down to 1 PPB with a range of 0 to >40 PPM. Features patented moisture-resistant fence electrodes, 10,000-hour lamp life, and T90 response under 8 seconds. Ideal for industrial hygiene, air quality monitoring, and leak detection. Made in Britain with 12-month warranty.

The NAP-55S contact combustion gas sensor offers direct replacement for NAP-55A with enhanced durability against toxic gases like silicone. Features 2.5V AC/DC supply, wide temperature range -40 to +60°C, and 5000ppm methane sensitivity 15-23mV. Ideal for industrial gas alarms and portable leak detectors.

Fixed combustible gas sensor probe compatible with SensePoint XCD detectors. Features catalytic, electrochemical, and infrared sensor options for wide gas detection. Operates from -40°C to 65°C with 4-20mA output. Ideal for chemical, metallurgy, and industrial applications.