Oxygen Sensor O2-A2 Gas Alphasense Sensor Detector

Oxygen sensor O2-A2 is mainly used to measure the concentration of oxygen gas in the environment. It is widely used in coal mines, steel, petrochemicals, medical, etc. It is typically used in oxygen alarms and atmosphere analyzers.

Specifications:

Oxygen sensor measurement range (%): 0-30
Working life: > 24 Number of months when 85% of the initial signal is reached
Size (mm): Φ20.3×16.8mm
Output: 80 – 120 μA @ 22°C, 20.9% O2
Response time t90 (seconds): < 15>Linearity (ppm): <0>Weight: < 16g>Temperature range: -20 – 50°
Pressure range: 80 – 120Kpa
Humidity range: 5 – 95% RH
Storage time: June (storage temperature 3 – 20 ° C)
Load resistance: 47 – 100 ohms
Shell Material: Plastic
Size: approx. Height 21.1, diameter: 20.3mm / 0.83×7.99in