Technical Overview
| Feature | Specification |
| Detected parameter | Differential pressure/DP |
| Range | ±25Pa, ±50Pa, ±125Pa 0-25Pa, 0-50Pa, 0-125Pa 0-250Pa, 0-500Pa, 0-1250Pa 0-100Pa, 0-200Pa, 0-500Pa 0-1KPa, 0-2KPa, 0-4KPa, 0-10KPa |
| Resolution | 0.01Pa@ < 100Pa, 0.1Pa@ ≥100Pa, 1Pa@ > 1000Pa |
| Unit | Pa, inH2O |
| Accuracy | ±1%FS@ ≥125Pa, ±2%FS@ ≤50Pa |
| Measured medium | Air or neutral gas |
| Overload pressure | 2.0 x fs |
| Power supply | Typically DC24V (DC12V-DC36V) & AC24V±20% |
| Output | 4-20mA & 0-10V RS485 Modbus-RTU NB-IoT, LoRa |
| Load | ≥500Ω |
| Power consumption | < 1W |
| Display | 1.3″ OLED (Option) |
| Housing | ABS+PC |
| Install type | Wall-mounted |
| Certification | CE EN 55032:2015 / EN 55035:2017 |
| Protection standard | IP65 |
Note: All measured parameters are obtained under the environment of 20 ℃ and 50% RH under 1 standard atmospheric pressure.
