Gas Sensor

This MEMS gas sensor module detects VOCs like formaldehyde and benzene with 0.01mg/m3 resolution. Features automatic calibration, temperature-humidity compensation, low power consumption under 20mA, and dual I2C/UART output. Ideal for air quality detectors, smart homes, and industrial environments. Customizable size and signals available.

The MH-Z1341B NDIR combustible gas sensor offers ultra-low power consumption (

Compact low profile SO2 sensor with 5-year operating life. Features 160 nA/ppm sensitivity,

4P50C PM563‑000 Catalytic Combustion Combustible Gas Sensor Fixed-installation Detector Typical Applications Portable combustible gas detectors and fixed gas detectors for detecting combustible hydrocarbon gases such as methane and propane. Specification: Operating current 56 ± 6 mA; Power supply: 4.25 V DC; Power consumption: 276 mW Resolution 1% LEL Operating temperature -20°C to +55°C Humidity 0–90% RH, non-condensing Housing 316 stainless steel explosion-proof sintered

High-precision electrochemical O3 sensor with 0-1 ppm range, 0.02 ppm resolution, and T90 < 60s response. Industrial-grade stability, no bias voltage, and 18-month lifespan. Ideal for ozone monitoring in water treatment, semiconductor, and air quality applications.

YJJ 4LEL-3.0V catalytic combustion LEL sensor detects 0-100% LEL flammable gases with fast T90

High-precision 7ETO-20 electrochemical sensor measures 0-20 ppm ethylene oxide with 0.05 ppm resolution. Features fast response, long 2-year life, and pin-to-pin compatibility. Ideal for industrial gas analyzers and safety monitoring.

Bias-free design simplifies circuit integration. Stable performance with

Multi-function backlit display for instant status. Outputs 4-20 mA, relay contacts, and Modbus. Magnetic wand enables non-intrusive one-person calibration. Rated NEMA 4, IP66, operates -40° to 65°C. Ideal for harsh industrial environments.

High sensitivity H2S gas sensor with fast response under 10s and recovery under 30s. Stable performance, long service life over 5 years, and simple circuit integration. Ideal for industrial waste gas monitoring and safety alarms.

Product Description: 7EFF 7E/F AB710-40V 7EF 7E/FF Mine CO Electrochemical Carbon Monoxide Gas Sensor Features: Carbon monoxide sensor - 7EFF 7E/F 7EF 7E/FF Carbon monoxide sensor CO gas sensor Product Model CLE-0013-700 Range 0 to 1000 PPM Load 2000 PPM Sensitivity 0.085 ± 0.025mA/ PPM Baseline (20 oC) < 0.2 A Baseline drift of 0 to 3 PPM (20 to 50 oC) - The resolution is 0.5 PPM Response time (T90) 30 seconds Linearity Long-term stability < 2% signal value/month The working

ME3-NO2 sensor measures NO2 concentration via electrochemical current detection. Features low power consumption, high precision, wide linear range, and excellent stability. Ideal for industrial and environmental safety applications. Custom options available.

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.

H2S-100 4R+ C03-0907-001 Hydrogen Sulfide Gas Sensor Electrochemical H2S-100" typically refers to electrochemical hydrogen sulfide gas sensors designed to detect concentrations from 0 to 100 ppm, commonly used in industrial safety for air quality monitoring. These sensors, such as the 4-series or 7-series, feature low cross-sensitivity to other gases, rapid response times, and an expected lifespan of around two years. Speficifation: Long-term Drift

NCP-170 paired contact combustion gas sensor for stationary alarms and concentration meters. Rated 2V, 160-190mA, -20 to +60°C,

NE-CO-BL industrial CO sensor from NEMOTO offers high output current, excellent linearity, and long-term stability under 5%/year. Ideal for alarms and detectors in complex environments. Custom options available.

YJJ A3STF/A3ST/F SO2 gas sensor uses four-electrode electrochemical principle for accurate 0-10 ppm detection. Features fast T90

High precision NDIR CO2 sensor with 0-20% Vol range, 3-5V supply, and 0.4-2.0V analog output. Features built-in temperature compensation, RS232 digital output, and direct replacement for catalytic sensors. Ideal for petrochemical and coal safety monitoring.

High-precision NDIR CO2 sensor with 0-5% vol detection range, 3.0-5.0 VDC operation, and T90

High precision electrochemical alcohol gas sensor with 0-1.0 mg/L range and 2.0 mg/L max detection. Features low consumption, fast response under 20 seconds, and strong anti-interference. Ideal for public transport and environmental alcohol detection.