PS-LB-I300 LoRaWAN Water / Liquid Pressure Sensor

The Dragino PS-LB-I300 is a LoRaWAN-enabled water and liquid pressure sensor designed for high-range hydrostatic pressure and liquid level monitoring. Using an immersion-type pressure probe, it accurately measures liquid pressure and transmits data over long distances via LoRaWAN. Its rugged design and ultra-low power operation make it suitable for harsh and remote field installations.

Key Specifications

• Protocol: LoRaWAN v1.0.3 Class A

• Measurement Type: Water / liquid pressure (immersion type)

• Pressure Range: 0–300 bar (PS-LB-I300)

• Installation: Immersion probe

• Frequency Bands: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915 / IN865

• Power Supply: 8500mAh Li-SOCl₂ battery

• Battery Life: Up to 5 years (typical)

• Operating Temperature: –40 °C to +85 °C

• Configuration: Bluetooth v5.1, LoRaWAN downlink

• Firmware: Wireless OTA update

• Uplink: Periodic data transmission

• Power Consumption: Ultra-low power design

Applications

High-pressure liquid tanks, deep-well and borewell monitoring, industrial hydraulic systems, high-pressure pipelines, water infrastructure monitoring, and industrial fluid management systems.

USER MANUAL:

PS-LB_User_Manual

DATA SHEET:

PS-LB_Datasheet

FIRMWARE:

PS-LB_Firmware