Gas Sensor

Calibration-free IAQ module with low power consumption (125 mW). Detects TVOC 0-1000 ppb and CO2 equivalent 400-2000 ppm. High sensitivity, shock resistant, ideal for homes, offices, and vehicle cabins. Output via PWM and I2C.

High-sensitivity H2S sensor with fast response, overload protection, and stable performance. Ideal for petrochemical, environmental, and industrial safety applications. Operating range -30 to 50°C, 80-120 kPa. Custom options available.

TGS6810 catalytic gas sensor offers linear output, 10-year life, and high durability to silicone vapor and SO2. Sensitive to methane and LP gas with fail-safe design. Compact size at φ12.0×13.0mm, low cost, and ideal for residential LNG and LPG alarms.

Fixed gas analyzer with ±2% full scale accuracy and T90

MQ-9B gas sensor detects carbon monoxide and methane with high sensitivity and long lifespan. Features low power consumption (340mW), dual heating voltage cycle, and simple drive circuit. Ideal for domestic and industrial gas leakage alarms. Custom options available.

High-performance NO2 sensor with 20mm diameter, ideal for portable gas detectors. Features strong signal, low zero current, and resolution to 50 ppb. Suitable for fixed, portable, and environmental monitoring applications.

APM10 laser particle sensor features digital output, compact 49x31.5x10.8mm size, and strong anti-interference performance. Based on Mie theory, it provides real-time particle size and count. Ideal for air quality monitoring with 3-year lifespan and wide temperature range.

High-performance TVOC sensor with I2C digital output, fully calibrated for reliable accuracy. Features rapid response, long-term stability, low power consumption, and strong anti-interference. Ideal for industrial air quality monitoring.

ACD1100 NDIR CO2 sensor offers excellent long-term stability, no oxygen dependence, and >5 year lifespan. Ideal for HVAC, fresh air systems, and air purifiers. Features I2C/UART output, 120s preheat, and ±(50ppm+5% reading) accuracy.

Lead-free galvanic battery oxygen sensor with 3-5 year lifespan. No external power or preheating needed. Unaffected by CO2, H2S, SO2. RoHS2 compliant. Ideal for safety, environmental, and food industry applications.

Fuel cell type CO sensor with 0-1000 ppm range, 1 ppm resolution, and T90

High-precision electrochemical CO module with 0-1000 ppm range,

High-precision electrochemical sensor for nitrogen dioxide detection in underground garages. Features 0-20 ppm range, fast

The MH-411D NDIR CO2 sensor offers stable, oxygen-independent detection with internal temperature compensation. Ideal for HVAC, IAQ, and industrial safety. Features 0-10% Vol range, UART output, IP54 rating, and 5-year lifespan. Custom options available.

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.

High sensitivity CH4 gas sensor with 300-10000 ppm detection range. Semiconductor principle ensures excellent stability and anti-interference. Multi-layer thick film manufacturing on Al2O3 substrate. Ideal for leak monitoring and safety systems. 10-year lifespan.

NDIR CO2 sensor with 0-5% Vol range, UART output, and IP65 protection. Features high selectivity, long lifespan (>10 years), and explosion-proof certification (Ex db IIC T6 Gb). Ideal for industrial process and safety monitoring in hazardous zones.

High-precision electrochemical oxygen sensor for GE anesthesia machines like Carestation 620. Measures 0-100% oxygen concentration with fast response and stable performance. Ensures patient safety in operating rooms and ICUs. Compatible with 16-32 VDC systems.

The AOM-09 is a precision electrochemical oxygen sensor with fast response (

Fixed gas detector for combustible, toxic gases and oxygen. Features remote monitoring up to 30m, LCD magnetic switch configuration, and global certifications (UL, ATEX, IECEx). Durable aluminum or 316 stainless steel, operating from -40°C to +65°C.