Oxygen Gas Sensor

High-performance O2-M2 oxygen sensor with lead-free design, ideal for coal mine, steel, and petrochemical use. Features fast T90 response 24 months. Reliable in harsh environments with humidity and pressure compensation.

The S+5OX electrochemical oxygen sensor delivers stable, low-drift performance in harsh environments like flue gas. Features fast T90 response under 5 seconds, 0V bias design, and EN 50379 compliance. Ideal for industrial emissions, safety, and biogas monitoring. Custom options available.

Pre-calibrated oxygen sensor for Testo 340 and 350 flue gas analyzers. Features easy tool-free replacement, plastic housing, and high accuracy of ±0.2 Vol.%. No calibration needed, ideal for quick field maintenance.

YJJ O2-C2 electrochemical oxygen sensor measures 0-30% oxygen concentration with high accuracy and fast response. Features current output 80-120 μA, T90

Interface board for SST zirconia oxygen sensors with built-in barometric pressure compensation. Features RS485 Modbus RTU output, 8-28VDC supply, and screw terminals. High accuracy 0.5% O2, fast response. Operating range -30 to +70°C. Ideal for industrial oxygen measurement.

The S+5OX 2-pin oxygen sensor measures 0-25% O2 with fast T90 response under 10 seconds. Features high stability, strong environmental resistance, and compliance with EN50379. Ideal for industrial safety, emissions, and biogas monitoring. 24-month warranty included.

High-precision two-electrode oxygen sensor with 0-25% O2 range, 100±20 μA output, and

High-precision electrochemical O2 sensor with 0-30% vol range and 0.1% resolution. Fast 15s response, 2-year lifespan, no bias. Compatible with ToxiRAE Pro, MultiRAE series. Ideal for industrial safety and environmental monitoring.

Measures oxygen partial pressure from 0 to 1500 mbar with fast

Compact O2 sensor with capillary flow control for reliable safety monitoring. Features low weight, reduced height, and Molex socket connectivity. Operating life >24 months, response time

Lead-free galvanic cell oxygen sensor with 0-100% O2 detection range and ±2% accuracy. Features 10-year service life, excellent chemical stability, and no CO2 interference. Ideal for combustible gas monitoring, safety, food, and medical applications.

High-performance 0-100% O2 sensor with ±1% accuracy and

GO-02 galvanic oxygen sensor measures 0-100% Vol O2 with ±0.3% accuracy and

High sensitivity MR511 gas sensor detects combustible gases like natural gas and LPG via metal oxide semiconductor. Features fast response, good repeatability, and anti-interference. Operating range -40°C to +70°C. Compact 12mm size.

Professional O2-A3 oxygen sensor delivers exceptional stability with no drift performance and extended 4-year service life. Features include 65-85 μA output,

Compact electrochemical oxygen sensor with 0-30% O2 range, 2-year service life, and ≤15s response time. Features high linearity, long-term stability, and low drift. Ideal for industrial safety and environmental monitoring. Custom options available.

The AO-02 oxygen sensor offers linear output, fast response, and temperature compensation without external power. Pre-calibrated for accuracy, it is ideal for automotive exhaust, environmental monitoring, and oxygen alarm systems.

Plug-in oxygen sensor for PrimaX P gas detectors. Features 0-25VOL range,

KE-25 oxygen sensor offers 5-year life, 0-100% O2 range, and stable output at room temperature. Unaffected by CO2, CO, H2S, NOx, H2. Ideal for medical, biotech, and food industry applications. No external power needed.

High-performance oxygen gas sensor with