Gas Sensor

High stability and durability electrochemical NO2 sensor for industrial applications. Features superior repeatability and reliability. Compatible with standard pin configurations. Operating range -20 to +50°C, 15-90%RH. Lightweight 5g design. Ideal for gas detection systems.

High-performance electrochemical H2S gas sensor with 3-electrode design for accurate detection. Durable Noryl housing, 5g lightweight, and wide operating range. Ideal for industrial safety and environmental monitoring. Reliable cross-sensitivity performance.

AHS3000 constant potential electrolytic sensor for H2S gas detection. Features high sensitivity, fast response, and 0.1 ppm resolution. Compact design for portable instruments, pin-compatible with similar sensors. Reliable batch quality, 2-year lifespan.

The AOP10 PPM Micro Oxygen Sensor uses electrochemical partial pressure technology for precise ppm to ppb-level oxygen detection. Features fast response, high stability, ±2% F.S. accuracy, and

AOF2000 ultrasonic oxygen sensor measures concentration, flow, and temperature simultaneously. Features full-range temperature compensation, long lifespan, no calibration needed, and strong anti-interference. Ideal for 21%-95.6% oxygen concentrator OEMs.

AOF1000 ultrasonic oxygen sensor detects O2 concentration, flow, and temperature with high accuracy and strong anti-interference. Features DC 12V power, full-range temperature compensation, low cost, and no regular calibration. Ideal for medical, industrial, and food applications.

ANH3000 is a three-electrode electrochemical ammonia sensor with fast response, stable signal output, and low power consumption. It offers high linearity, long-term drift

High sensitivity TVOC gas sensor based on MEMS principle with I2C output. Low power consumption, fast response, and excellent long-term stability. Fully calibrated, tested, and suitable for industrial monitoring applications.

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.

High-performance electrochemical sensor for precise Silane gas detection. Features 10 ppb resolution, wide temperature range (-20°C to 50°C), and long-term stability. Pin-to-pin replacement for standard 4-series sensors. Ideal for industrial safety and environmental monitoring.

High-precision gas sensor with ±10% accuracy, 24V DC supply, and IP54 rating. Features multiple output modes, long 2-3 year lifespan, and anti-interference design. Ideal for industrial safety, indoor air quality, and environmental monitoring. UL 94 V-0 flame rated.

High-precision S4NH3-100 ammonia sensor with 0-100 ppm range, fast T90 response under 90s, and low power consumption. Ideal for alarm systems, industrial sites, and environmental monitoring. Features excellent stability, repeatability, and strong anti-interference.

Electrochemical silane gas sensor with 0-20 ppm range, ±2%FS accuracy, and

The ACD4100 uses NDIR technology for accurate refrigerant detection without oxygen dependency. Features ±2.5%LFL accuracy, 120s warm-up, and >15-year lifespan. Ideal for industrial and commercial refrigeration leak detection.

ACD3100 NDIR CO2 sensor offers excellent long-term stability, fast response, and no oxygen dependence. Dual-channel design ensures accuracy. Digital output, 120s warm-up, >10 year lifespan. Ideal for HVAC and air quality monitoring.

High-precision electrochemical alcohol sensor with built-in temperature compensation and pressure sensor for accurate exhaled gas detection. Features strong anti-interference, dual-level alarm, blow interruption alarm, and rich communication interfaces. Ideal for portable alcohol detectors and car testing.

High sensitivity to CH4 gas with excellent anti-interference and stability. Multi-layer thick film semiconductor on ceramic substrate. Ideal for combustible gas leak alarms and safety detection systems. Loop voltage ≤24V DC, heater 5V±0.1V. Custom options available.

High-speed CO2 sensor with 20 readings per second and 0-100% measurement range. Features solid-state LED NDIR technology, low power consumption, UART interface, and optional custom flow adaptors. Ideal for healthcare, food packaging, and CO2 suppression systems.

Highly selective H2 detection sensor for medical applications, even in H2/CO mixtures. RoHS compliant, operates from -40°C to 50°C with minimal humidity effect. Long-term stability with

Detects most combustible gases and vapors with a 0-100% LEL range and 1% LEL resolution. Features fast 15-second response, low drift under 10% LEL/month, and 2-year operating life. Compatible with MultiRAE and ToxiRAE Pro series. Ideal for industrial safety and explosion prevention.