Gas Sensor

Multi-gas sensor with SMD/SMT installation, 32mA current rating, and 5.1V max supply. Operates from -30°C to +85°C with over 4 years lifespan. Ideal for air quality and safety monitoring in industrial and consumer applications.

High current H2S sensor with 50ppm range, 0.03 PPM resolution, and 2-year service life. Ideal for portable hydrogen sulfide detectors. Features fast response under 25s and reliable performance in harsh environments.

High-performance electrochemical CO sensor module with UART and analog output. Features 0-500ppm range,

Pin-to-pin replacement for standard 7-series ETO sensors. Measures ethylene oxide gas with high stability,

High-precision SO2 sensor with 3-electrode design for reliable sulfur dioxide detection. Operating range -20°C to 50°C, 15-90% RH. Long-term stability

High-performance SO2 gas sensor with 3-electrode design for continuous air quality monitoring and safety control. RoHS compliant, operates from -40°C to 50°C with

MQ-6 gas sensor uses SnO2 sensitive material for high sensitivity to propane, butane, LPG, and natural gas. Features adjustable load resistance and heating resistance. Ideal for home gas leak alarms and industrial detectors. Low-cost, durable, and customizable.

MG-812 CO2 sensor uses solid electrolyte battery principle for accurate detection from 0 to 10000ppm. Features low power consumption (420mW), wide operating temperature range (-20°C to 50°C), and stable output signal. Ideal for air quality monitoring systems.

The ME4-NO2 sensor uses constant potential electrolysis for accurate NO2 detection from 0-20ppm. Features fast response under 30s, high repeatability, and long-term stability. Ideal for industrial mines and environmental monitoring with reliable performance.

ME3-HF electrochemical sensor detects hydrogen fluoride (HF) with a 0-10ppm range and 0.1ppm resolution. Features fast response (T90 ≤90S), high stability (

ME3-H2S is a constant potential electrolysis sensor for hydrogen sulfide detection. Features 0-100ppm range,

MEMS VOC sensor with ultra-low power consumption ≤15mA, high sensitivity, and I2C digital output. Ideal for environmental monitoring, portable instruments, and medical hygiene. Stable, reliable, and anti-electromagnetic interference.

MEMS-based combustible gas sensor with high sensitivity to methane and propane. Features low power consumption, quick response, and long life. Ideal for mobile phones, computers, and gas leak detectors. Custom options available.

Low power consumption MEMS gas sensor with high sensitivity and fast response. Detects CO (5-5000ppm) and H2 (10-500ppm). Robust ceramic package, simple drive circuit, ideal for mobile phones and gas leak detectors.

High-sensitivity H2S sensor with 550-875 nA/ppm output,

MEMS NO2 gas sensor with low power consumption ≤40mW and fast response. High sensitivity to NO2, compact size, and long lifespan. Ideal for fixed or portable NO2 detectors and alarms. Custom options available.

High-performance 3FF CO sensor with three-electrode electrochemical design for accurate 0-4000ppm detection. Features durable mechanical structure, customizable pin options, and reliable performance for industrial safety applications.

High sensitivity to R-134a, R-404a, R-407c, and R-410 refrigerants. Features quick response, good long-term stability, and a simple application circuit. Ideal for portable leak detectors with low heater power consumption at 5.0V.

The LIM-262-IH is a 4-channel pyroelectric infrared sensor with TO18 housing and 8.8x8.5mm aperture, designed for NDIR gas analysis. It integrates a narrow band pass filter for precise CO2 detection at 4.27 µm. Ideal for industrial gas monitoring, offering high sensitivity and reliable performance.

Compact and lightweight CO detector with rechargeable lithium battery, 30+ hours runtime, IP-65 protection, and 95dB alarm. Ideal for metallurgy, chemical, and petrochemical industries. One year warranty.