UK ALpha Oxygen Sensor (O2-A2)
O2-A2 UK ALpha oxygen sensor is hot sellingGas sensorOne, the oxygen sensor (O2-A2) is mainly used to measure the concentration of oxygen gas in the environment. According to the different measurement range and the length of the working life, the oxygen sensor has multiple models, such:Long lifeOxygen sensor（O2-A3） 、Oxygen sensor（O2-A2） 、Oxygen sensorO2-A1(1 year life) 、Oxygen sensorO2-G2 (small size) 、Oxygen sensor（KE-25 KE-50） 、Oxygen sensorO2-C2 、Oxygen sensorO2-C3Wait.

1. oxygen sensor (O2-A2) main characteristics:
(1) Oxygen sensor measurement range (%): 0-30
(2) Working life:> 24 months when 85% of the initial signal is reached
(3) Dimension (mm): Φ20.3 × 16.8mm
(4) Output: 80 - 120 μA @ 22°C, 20.9% O2
(5) Response time t90 (sec): <15 from 20.9% to 0 (load 47 Ω)
(6) Linearity (ppm):<0.6 Linearity error at full range (zero, 400ppm)
(7) Weight: <16g
(8) Temperature range: -30 - 55 ℃
(9) Pressure range: 80-120Kpa
(10) Humidity range: 5 - 95% RH
(11) Storage time: June (storage temperature 3 - 20 ℃)
(12) Load resistance: 47 - 100 ohms

2. oxygen sensor (O2-A2) Application range:
Oxygen sensors are widely used in coal mines, steel, petrochemical, medical, etc.

3. Oxygen Sensors (O2-A2) Typical Applications:
Oxygen alarm, atmosphere analyzer

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