Gas Sensor

The MicroClip XL MCXL-XWHM-Y-CN is a rugged 4-gas detector monitoring O2, LEL, H2S, and CO. Features automatic calibration, bright visual alarm, 95dB audible alarm, and shockproof ABS housing. Intrinsically safe with CSA Class 1 certification. Ideal for industrial safety.

High sensitivity combustible gas sensor with constant current operation, T90 response under 10 seconds, and 5-year lifespan. Features nickel silver casing, very high resistance to hexamethyl-disiloxane and hydrogen sulfide. Ideal for industrial safety and gas detection systems.

High accuracy CO sensor with 7-series standard structure and 4-pin interface for easy integration. Features strong environmental stability, low drift, and excellent cost-performance for mass-produced air quality monitors.

Pre-calibrated NO sensor for flue gas analysis. Measures 0-4000ppm. Compatible with Testo 340 and 350 analyzers. Easy on-site replacement with internal adjustment data for quick setup. Durable plastic housing, 18g.

Pre-calibrated CO H2 compensated gas sensor for Testo 340. Stores adjustment data to eliminate calibration gas balancing. Measures flue gas CO and H2 content for combustion efficiency and emissions compliance. Durable plastic housing, 18g weight.

High-performance 3-electrode electrochemical NO sensor with 0-5000 ppm range, fast

High-stability H2S sensor with fast response under 40 seconds. Electrochemical three-electrode design ensures accurate detection in harsh environments. Ideal for petrochemical plants and refineries. 2-year warranty.

Electrochemical three-electrode SO2 sensor with 0-20 ppm range, fast T90 24 month operational life.

High sensitivity HCHO sensor with 0-10 ppm range, ±5% repeatability, and low baseline drift. No bias voltage needed, compact 5g design, wide temp/humidity range, and built-in charcoal filter for accurate IAQ monitoring in homes and industrial applications.

ATEX and IECEx certified catalytic gas sensor for methane detection up to 5% volume. Low power consumption (39-47mA) with flameproof enclosure, high shock resistance, and low orientation effect. Compatible with VQ500-type instruments for easy upgrade.

Leak-free CO-AE sensor with 2-year warranty, 0-10000 ppm range, and fast

High-precision 3-electrode NO sensor with 0-1 ppm range,

High-precision electrochemical three-electrode sensor for formaldehyde detection, range 0-100 ppm. Features fast response (T90 ≤ 60s), excellent repeatability, and long-term stability. Ideal for industrial air quality monitoring with customizable options and 12-month warranty.

High-precision electrochemical ozone sensor with 0-5ppm range, 50ppm overload, and 2-year lifespan. Features fast response under 60s, low drift, and wide temperature range. Ideal for water purification and air quality monitoring.

High-precision 4-electrode electrochemical sensor for exhaled nitric oxide analysis. Measures 0-300 ppb NO with fast T90 response under 15s. Features acid gas filter, linear output, and robust polypropylene housing. Ideal for breath analysis applications.

Pre-calibrated NO₂ sensor for flue gas analysis. Measures 0-500 ppm with 0.1 ppm resolution. Easy plug-in replacement for Testo 350 systems. Durable plastic housing, 18g weight, and fast T90 response under 40 seconds.

High-stability H2S sensor with fast response (

NE4-HCHO electrochemical sensor detects formaldehyde with high accuracy even at low concentrations. Features excellent gas selectivity, stability, and durability in high temperature and humidity. Zero power consumption, battery-ready, and impact-resistant. Ideal for building material odor detection.

Precalibrated NO2 gas sensor replacement for Testo 340 and 350 emissions analyzers. Enables on-site sensor change for measuring nitrogen dioxide. Ideal for cement, coking, and marine exhaust testing.

Specifically designed for industrial smoke gas analysis, this NO2 sensor offers a 0-500 ppm range with 0.1 ppm resolution. Features easy replacement, compatibility with DTU analyzers, and durable plastic housing. Ideal for boilers, burners, and power plants.