AlphaSense O2-A2 Oxygen Sensor

The AlphaSense O2-A2 oxygen sensor is a replacement sensor for hand-held gas detectors that use the O2-A2 sensor. ⭐⭐⭐⭐⭐ - Rated. Read our Reviews! Verify the sensor you are replacing has AlphaSense O2-A2 printed on the side before ordering. Due to our low prices we cannot accept returns for the wrong sensor. Features Electrochemical (EC) sensor designed to last for up to 2 years Good pressure and temperature independence Small, compact & maintenance free Replacement Oxygen Sensor for BW Technologies GasAlert MicroClip XT BW Technologies GasAlert Max XT-II BW Technologies GasAlert Micro 5 PID BW Technologies GasAlert Quattro BW Technologies GasAlert Extreme GAXT-DL-2 BW Technologies GasAlert Extreme GAXT-DL-B-2 BW Equivalent part no. SR-X10-C1 MSA Solaris Orion Altair 4,5 (not 4X or 5X) Fieldpiece SOX3 CityTech 4OX-2 Measurement Range: 0.1-20.9% Oxygen Output @ 20.9% Oxygen: 80-120 uA Output @ 0% O2: < 2.5 uA Response Time: < 15 sec. t90 (s) from 20.9% to 0% Lineari