LoRaWAN Differential Pressure Sensor
Sometimes it is not necessary to monitor the absolute air pressure but we need to know the difference of pressures in different points. One example may be before and after a valve in a pipe. If the valve is fully open, the pressure on both sides should be the same. If there's a difference in the pressure, it could be the valve isn't fully open or there's a blockage.
Differential Pressure Sensor has two air pressure inputs. It monitors the pressure difference between these two inputs and put the value.
Differential Pressure Sensors can be used in home and industrial environments for applications such as offshore and subsea gas processing, and remote heating systems.
Dragino's Wireless Differential Pressure Sensor includes various model to cover LoRaWAN, NB-IoT wireless transmission and different range of pressure measurement.
Features
- LoRaWAN 1.0.3 Class A
- Ultra-low power consumption
- Measure the Differential Pressure of two input
- Different pressure ranges available ( from 100Pa to 10KPa )
- Thread Installation Type or Immersion Type
- Monitor Battery Level
- Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
- Support Bluetooth v5.1 and LoRaWAN remote configure
- Support wireless OTA update firmware
- Uplink on periodically or Alarm Input
- Downlink to change configure
- 8500mAh Li/SOCl2 Battery (PS-LB-D)
- Solar panel + 3000mAh Li-on battery (PS-LS-D)
Specifications
| Power type | 8500mAh battery or 3000mAh Solar panel |
| Brand | Dragino |
| Sensor | differential pressure sensor |
| Sensor Probe | Single Port |
| Communication | LoRaWAN |
| Data log | Yes |
| Configure | BLE |