Gas Sensor

Ultra-low power NDIR infrared gas sensor for methane detection with 0-100% LEL range. Features rapid response, explosion-proof design, and ATEX/IECEX/ETL certifications. Ideal for industrial safety and wireless monitoring systems.

High-precision laser methane sensor with 0.01%VOL resolution and wide 3.3-5.0V operating range. Features intrinsic anti-interference to non-methane gases, TTL digital output, and operates from -40 to 60°C. Ideal for pipeline, household, and industrial gas leak detection.

High sensitivity MEMS semiconductor gas sensor with 0.1 ppm resolution and 0-500 ppm detection range. Fast response (

The SMD1008 MEMS methane sensor detects 0-10000 ppm CH4 with fast response (

High-performance MEMS semiconductor sensor for H2 detection from 0 to 1000 ppm with 1 ppm resolution. Features fast response (

The SMD1001 MEMS sensor detects formaldehyde (HCHO) from 0-3 ppm with 0.04 ppm resolution. Features fast response (

Cost-effective CO sensor with high sensitivity to 20-2000ppm. Features 5V operation, rapid

Detects carbon monoxide up to 40000 ppm with fast T90 response under 30 seconds. Features high-capacity acid gas filtration, 3-year lifespan, and stable operation from -20°C to +50°C. Ideal for flue gas and industrial combustion monitoring.

The 3FF CO sensor offers a wide 0-4000 ppm range, fast

SGX-4OX electrochemical gas sensor measures 0-100% oxygen with on board temperature compensation. Features long term output drift

High-performance NDIR CO2 sensor with 400-5000ppm range and ±(50ppm+5%) accuracy. Features good selectivity, no oxygen dependence, long service life, and convenient digital interface. Ideal for indoor air quality and ventilation systems.

ACD1200 NDIR CO2 sensor offers excellent long-term stability, no oxygen dependence, and fast response. Features digital output, strong anti-interference, and >10 year lifespan. Ideal for HVAC and air quality monitoring.

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.

Dual-wavelength NDIR sensor for accurate C2H2 measurement. No oxygen dependence, resistant to catalytic poisoning. Features linearized temperature-compensated output via analog and digital interfaces. Ideal for industrial safety and process control.

Ultra-fast 100ms response oxygen sensor with rugged fuel cell technology. Insensitive to shock, vibration, and water. Ideal for metabolic and breath-by-breath analysis. Low power under 200mW. Reliable alternative to paramagnetic sensors.

High-performance 3-electrode electrochemical sensor for ammonia detection. Features stable baseline, excellent selectivity, and porous electrode technology for accurate gas detection. Hermetically sealed design prevents leakage. Compatible with general OP amplifiers. Ideal for portable and fixed gas detectors.

4HS-LM H2S sensor measures 0-100 ppm with low cross-sensitivity to methanol. Features fast T90 response ≤30s, wide temperature range -40°C to +50°C, and high durability. Ideal for portable gas detectors in safety-critical industrial applications.

The FC-H2-5000 micro fuel cell hydrogen sensor offers 0-5000 ppm range,

Precise formaldehyde detection with 0-10 ppm range and 500 nA/ppm sensitivity. Features 50 ppm overload protection and ≤0.01 ppm resolution. Ideal for indoor air quality and industrial safety. Customizable options available.

MP135 MOS gas sensor detects H2, alcohol, and CO from 10 to 500 ppm. Features low power consumption ≤300mW, adjustable load resistance, and high sensitivity. Ideal for industrial safety and air quality monitoring. Custom options available.