PS-LB/LS-I LoRaWAN Air/Water Pressure Sensor- Immersion Type
From
£ 139.99 (exc. VAT)
Features:
- LoRaWAN 1.0.3 Class A
- Ultra-low power consumption
- Measures air/gas or water pressure
- Different pressure ranges available
- Monitor Battery Level
- Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
- Supports Bluetooth v5.1 and LoRaWAN remote configuration
- Supports wireless OTA firmware updates
- Uplinks on periodically
- Downlink to change configuration
- 8500mAh Li/SOCl2 Battery(For PS-LB-I)
- Solar panel + 3000mAh Li-ion battery(For PS-LS-I)
The Dragino PS-LB/LS series sensors are LoRaWAN Air & Water Pressure Sensors for Internet of Things solutions. The PS-LB/LS can measure Air pressure, Water pressure and liquid level and upload the sensor data via wireless to a LoRaWAN IoT server.
The PS-LB/LS series sensors includes two variations; Thread Installation Type and Immersion Type. It also supports different pressure ranges which can be used for different measurement requirements.
The LoRa wireless technology used in the PS-LB/LS allows the device to send data over extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
The PS-LB/LS supports BLE configuration and wireless OTA updates which makes the device easy to use.
The PS-LB/LS is powered by an 8500mAh Li-SOCI2 battery or solar panel + Li-ion battery designed for long term use (up to 5 years).
Each PS-LB/LS is pre-loaded with a set of unique keys for LoRaWAN registration. Users can register these keys to a local LoRaWAN server and it will auto connect after being powered on.
Please Note:
These items are made to order, so lead times may be longer than for our standard items.
Product Specific Documents:
Datasheet
User Manual
Firmware
Decoder
Extended Product Information
Other Helpful Documents:
Dragino Wiki
Useful Links
Specifications
| Micro Controller: | |
| MCU: | 48Mhz ARM |
| Flash: | 256KB |
| RAM: | 64KB |
| Common DC Characteristics: | |
| Supply Voltage: | 2.5v ~ 3.6v |
| Operating Temperature: | -40 ~ 85°C |
| LoRa Spec: | Frequency Range, Band 1 (HF): 862 ~ 1020 Mhz |
| Max +22 dBm constant RF output vs. | |
| RX sensitivity: down to -139 dBm. | |
| Excellent blocking immunity | |
| Current Input Measuring : | Range: 0 ~ 20mA |
| Accuracy: 0.02mA | |
| Resolution: 0.001mA | |
| Voltage Input Measuring: | |
| Range: | 0 ~ 30v |
| Accuracy: | 0.02v |
| Resolution: | 0.001v |
| Battery: | Li/SOCI2 un-chargeable battery |
| Capacity: | 8500mAh |
| Self-Discharge: | 1% / Year @ 25°C |
| Max continuously current: | 130mA |
| Max boost current: | 2A |
| 1 second Power Consumption: | |
| Sleep Mode: | 5uA @ 3.3v LoRa |
| Transmit Mode: | 125mA @ 20dBm, 82mA @ 14dBm |




