Description
Pipe pressure sensors can be used to monitor the pressure of liquids or gases in the pipes / tanks. They are ideal for monitoring and preventing leakages from water pipes or any other pipe-based systems. The second popular use case of pressure sensors is monitoring of tank level based on the liquid’s pressure.
Efento NB-IoT sensors transmit the data over cellular network (Narrowband IoT) and do not require any additional devices (router, gateway, etc.). Sensors are also equipped with Bluetooth Low Energy interface, which allows quick and easy configuration with a smartphone. Efento NB-IoT sensors can be integrated with any cloud platform.
- Sensor measures pressure in the range 0-689 kPa. Other ranges (0-2068 kPa) available on request.
- Battery ensures up to 5 years of maintenance-free operation
- NB-IoT sensors send the data over the cellular network to Efento Cloud or any other cloud platform.
- Measurement period: 1 minute – 10 days (configurable by the user)
- User configurable alarm thresholds. If any of the thresholds is exceeded, sensor will send the data to the platform immediately
- The device stores 40,000 measurements in its memory, when the memory is full, the oldest measurements are overwritten
- Sensor's configuration can be changed remotely from the cloud or with a mobile application over Bluetooth Low Energy
Product Code: EF-IoT-high-pressure-sensor
Specifications
| PRESSURE SENSOR | Range: 0-689 kPa. Other ranges (0-2068 kPa) available on request Pressure type: Gage Accuracy: ±0.25% FSO Measurement interval: 1 minute to 10 days Memory size: 40 000 measurements |
| NB-IoT | NB-IoT bands: Default: B8 and B20 On request: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66 3GPP: Release 13 Power: 23 dBm ±2 dB |
| BLUETOOTH LE | Communication: Bluetooth Low Energy (BLE) Radio module frequency: 2,4 GHz Power: 2,5 mW (4 dBm) Range: up to 100 m (LOS) Transmision period: 1 s |
| COMMUNICATION | Protocol: CoAP; Trasnsmission interval: 5 minutes – 10 days, configurable |
| SOFTWARE UPDATES | Over the air (with delta mechanism); Over Bluetooth Low Energy |
| POWER SUPPLY |
Package of 3 x AA, 6300 mAh (replaceable) Battery operating time: up to 5 years |
| DIMENSIONS | Thread: 1/4-18 NPT Dimensions: 162 x 82 x 37 mm Weight: 0.34 kg |
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