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 / 0.83x7.99in
• Color: White, Purple