Gas Sensor

Industry-standard 20mm CO sensor with 5000 ppm range and patented electrode technology. Features long-term stability, fast response under 25 seconds, and reliable operation beyond two-year warranty. Ideal for portable gas detectors.

OXY-LC-485 Zirconia oxygen sensor board with RS485 Modbus RTU output. Supports SST dynamic sensors, fast response, air calibration, and adjustable slave address. Features reverse voltage protection and screw terminals. Ideal for combustion control, composting, and industrial process monitoring.

High stability zirconia oxygen sensor with wiring flange, measuring 0-100% O2 and 2 mbar-3 bar. Features fast T90

High sensitivity NDIR sensor for methane detection with 0-10%Vol range. Features low power consumption, fast T905 year lifespan. Resists water vapor and dust, with UART and analog output. Ideal for HVAC, industrial safety, and agriculture.

PSR 11-75-KE8 oxygen sensor from AII USA, designed for medical ventilators like SLE5000. Measures 0-100% oxygen concentration with ±0.1% resolution. Features 900,000-hour service life, 10-16 mV output, and M16×1 thread port. Reliable data support for oxygen supply control.

High sensitivity gas sensor with low interference from ethanol and hydrogen. Fast response, compact φ2.9×12.35 mm size, and low power consumption. Ideal for industrial safety, ketogenic diet monitoring, and blood glucose assistance.

Lead-free galvanic O2 sensor for CPAP, anesthesia, and ventilator machines. Offers 25-month warranty, -20°C to 40°C range, and up to 100% RH humidity tolerance. Patented technology ensures extended longevity and reliable performance.

Advanced galvanic oxygen sensor with ±5% accuracy and

High sensitivity electrochemical oxygen sensor with 0-30% O2 measurement range and 30-second response time. Ideal for petroleum, chemical, coal, and metallurgy industries. Features strong stability, low power consumption, and linear output. Operating temperature -20°C to 50°C.

GH-312 sensor module detects smoke, methane, LPG, and more. Features MQ-2 sensor, wide 9-20V DC input, low power

High-precision electrochemical NO sensor for automotive exhaust analysis. Features fast response under 5 seconds, 3-year air life, and BAR97 certification. Ideal for vehicle inspection stations and gas analyzers. Custom options available.

High-performance H2S sensor with 0-1000 ppm range, 0.5 ppm resolution, and fast T90 response under 45 seconds. Features 2-year lifespan in clean air, linear output, and robust ABS housing. Ideal for industrial safety and environmental monitoring.

Flange-mounted zirconia oxygen sensor from UK-based SST. Measures oxygen partial pressure from 2 mbar to 3 bar with ≤5 mbar accuracy. Features calibration-free design,

The TGS3870 is a compact MOS gas sensor for simultaneous methane and CO detection. With ultra-low power consumption of 38 mW, high sensitivity, and low cross-sensitivity to ethanol, it is ideal for residential and industrial safety alarms. RoHS 2 compliant and UL approved.

High stability electrochemical CO sensor for industrial alarms and parking lot monitoring. Range 0-1000 ppm, output 70 nA/ppm, response time

High-sensitivity electrochemical H2S sensor with 0-200 ppm range and 1 ppm resolution. Features fast 15-second response, excellent long-term stability, and 3-year warranty. Compatible with X-am and PAC 7000 series detectors. ATEX and IECEx certified.

High-precision O3 gas sensor with 0-100 Vol% range,

M-04 oxygen sensor offers 0-100% vol measurement with fast t90

Fuel cell CO sensor with 0-1000ppm range,

Detects CO and CH4 gas leakage and incomplete combustion in water heaters. Features electrochemical sensor, audible/visual alarm, and PWM output. Operating voltage 5V DC, lifespan 5 years. Ideal for household gas water heater safety.