Gas Sensor

High quality industrial oxygen sensor with 3-year lifespan, 0-25% range, and

PID-AH5 small range VOC sensor detects 1ppb-40ppm volatile organic compounds with high sensitivity. Features moisture resistance, anti-pollution design, T90 response time 5 years. Ideal for early danger alarm and leakage monitoring.

PID-AH optical ion sensor detects VOCs from 1 ppb to 40 ppm with high sensitivity. Features moisture resistance, anti-pollution design, and detachable electrode set. Intrinsically safe for -40ºC to +55ºC. Bulb life 5000 hours. Ideal for hazardous substance alarm and leakage monitoring.

High-accuracy gas sensor with 0-100% measuring range and ±2% full scale accuracy. Features fast 13-second T90 response, compensated temperature coefficient, and 60-month expected life. Ideal for hazardous environments in mining, oil & gas, and chemical processing. Custom options available.

High-efficiency particulate pump filter replacement for GasAlert Max XT II. Kit of 5 ensures reliable remote sampling in confined spaces. Durable, easy to install, and compatible with MicroDock II for automated calibration.

Industrial-grade electrochemical oxygen sensor with high stability, fast response, and excellent linearity. Features 24-month expected life, strong anti-interference, and adaptability to harsh environments. Ideal for portable or fixed gas detectors.

High-performance combustible gas sensor for alarm instruments. Measures 0-100% LEL with fast 3s preheating. Imported quality, lightweight 50g design. Durable and reliable for industrial safety applications.

The SprintIR-WF-20 is the world's fastest NDIR CO2 sensor, measuring 20 readings per second with low power consumption of 35mW. Ideal for ventilators, industrial, and medical applications. Features solid-state design, digital UART output, and optional flow-through adapter.

Stationary oxygen sensor probe with electrochemical technology for stable long-term gas detection. Features 4-20mA output, 24V DC, and magnetic rod calibration. Suitable for chemical, metallurgy, and manufacturing industries. Durable metal housing.

High-performance SO2-AF electrochemical sensor detects 0-50ppm sulfur dioxide with fast response under 35s. Features 300-550nA/ppm sensitivity, linear output, and compact Φ20.2×16.5mm size. Ideal for portable alarms and industrial safety applications.

SO2-AE electrochemical sensor detects sulfur dioxide from 0 to 2000ppm with fast response under 33s. High overload capacity of 10000ppm ensures reliability in flue gas and exhaust monitoring. Compact size Φ20.2×16.5mm, suitable for smoke detectors and car exhaust analyzers.

The SGX-VOX oxygen sensor offers 0-100% O2 detection with onboard temperature compensation,

High-precision MEMS semiconductor gas sensor for formaldehyde detection from 0 to 3ppm. Features ceramic package, ≤5V DC circuit voltage, and >4 year sensor life. Ideal for industrial and commercial air quality monitoring with reliable performance and customization options.

High-accuracy CO2 sensor with ±50ppm precision and 60s response time. Features low 15mA average current, 2.4-5.5V supply, and CatEx 125 PR certification for hazardous areas. Ideal for continuous LEL and VOC monitoring. Customizable with over 4-year lifespan.

This 1 lb replacement XCD sensor cartridge detects flammable gases from 0-100% LEL. Features CatEx 125 PR technology for reliable, accurate detection. Easy to install with durable construction. Ideal for oil refineries, chemical plants, and hazardous environments. Made in USA.

High-performance SO2 sensor with 0-400ppm range, fast response time, and long 24-month lifespan. Features excellent stability, low cross-sensitivity, and operates in -30 to 50°C. Ideal for industrial flue gas monitoring and gas detection systems.

The SGT-P Gas Analyzer offers 1 ppm resolution for precise multi-gas detection. Features pump-driven sampling, data logging, and IP65 protection. Ideal for industrial safety, environmental monitoring, and confined space entry. CE and ATEX certified.

The MINIR-20 CO2 sensor measures up to 100% concentration with fast 1.2s first reading and 30s response. Solid-state LED NDIR technology ensures vibration resistance and low power

Compact HCHO sensor module with solid polymer technology, digital output, and long lifetime >3 years. Features plug-and-play, anti-poisoning, low power consumption, and wide temperature range -20° to +55°C. RoHS compliant.

Detects TVOC, temperature, and humidity with 0.1ppm resolution. Features long lifetime over 5 years, anti-poisoning, fast response, UART digital output, low power consumption, and RoHS approval. Ideal for indoor and outdoor IoT applications.