| Working principle | electrochemistry |
|---|---|
| Expected working life | 24 months in the air |
| MPN | AAY80-390 / AAY80-390R /AAY80-390-CN |
| Unit Type | Unit |
| Long-term output drift | 2%/month, the entire working life is usually 5% |
| Pressure dynamics (60 cm water column step change) | 200% signal |
| Thermal transient (temperature plunge +22°C to -20°C) | 23.5% |
| Unit Quantity | 1 |
| Maximum overload | 30% |
| Gas(es) Detected | Oxygen |
| Short-term relative humidity range (at 0℃ to 20℃) | 0~99%RH non-condensing |
| Azimuth sensitivity | 0.2% |
| Operating temperature range | -20°C to +50°C |
| Shell material | ABS |
| Recommended storage temperature | 0℃-20℃ |
| Measuring range | 1-25% |
| Recommended load resistance | 100 ohms |
| Output signal | 0.10±0.02mA in the air |
| Zero current (bias) | 0.6% |
| Linear | It can be considered linear in many cases |
| Weight | 16 g |
| Response time (T90) | 15S |
| Pressure coefficient | 0.02%/Mbar |
| Storage life | 6 months in original packaging |
| Brand | CITY CiTiceL |
| Working pressure range | ±20% of atmosphere |
| Model | 4OXV |
| Continuous relative humidity range (at 0℃ to 20℃): | 5~95%RH non-condensing |
| Country of Origin | China |
Check the listing for details. New Date Code 4OXV CITY CiTiceL Oxygen Sensor 40XV 40X-V AAY80-390. Condition: New, Made in China. Listed at 47.99 USD. CiTiceL BW Oxygen Sensor SR-X2V 40XV AAY80-390R / AAY80-390 for Coal Mine Oxygen. Oxygen sensor 4OXV. After the filtration operation inside the STM32 single-chip microcomputer, the oxygen concentration in the air is calculated and then output from the serial port.