Product parameter：

Model: 40XV

Brand： CITY

Material：mixture

Output model category: analog sensor

Working principle: gas sensor

Applicable scenarios: environment, coal mine, metallurgy, fire fighting….

Sensor category: Gas sensor

Weight: 16g

4OXV Oxygen performance characteristics:

Working principle: electrochemistry

Effective electrodes: two electrodes (3 pins)

Measuring range: 1~25%

Maximum overload: 30%

Output signal: 0.10±0.02mA in the air

Long-term output drift: <2%/month, the entire working life is usually <5%

Response time (T90): <15s

Zero current (bias): <0.6%

Linear: It can be considered linear in many cases

Recommended load resistance: 100Ω

Shell material: ABS

Weight: <16g

Azimuth sensitivity: <0.2%

Operating temperature range: -20℃ to +50℃

Recommended storage temperature: 0℃~20℃

Thermal transient (temperature plunge +22°C to -20°C): <23.5%

Working pressure range: ±20% of atmosphere

Pressure coefficient: <0.02%/Mbar

Pressure dynamics (60 cm water column step change): <200% signal change

Continuous relative humidity range (at 0℃ to 20℃): 5~95%RH non-condensing

Short-term relative humidity range (at 0℃ to 20℃): 0~99%RH non-condensing

Expected working life: 24 months in the air

Storage life: 6 months in original packaging

Shelf life: 12 months