PS-LB-I100 LoRaWAN Water / Liquid Pressure Sensor

The Dragino PS-LB-I100 is a LoRaWAN-based water and liquid pressure sensor designed for long-range, low-power monitoring of liquid pressure and liquid level. Using an immersion-type pressure probe, it accurately measures hydrostatic pressure and transmits data wirelessly to a LoRaWAN IoT server. It is ideal for harsh and remote environments requiring reliable, maintenance-free operation.

Key Specifications

• Protocol: LoRaWAN v1.0.3 Class A

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

• Pressure Range: 0–100 mH₂O (I100 model)

• Installation Type: Immersion type

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

• Power Supply: 8500mAh Li-SOCl₂ battery (PS-LB)

• Battery Life: Up to 5 years

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

• Configuration: Bluetooth v5.1, LoRaWAN downlink

• Firmware: Wireless OTA update

• Uplink: Periodic reporting

• Power Consumption: Ultra-low power design

Applications

Water tank level monitoring, borewell and groundwater monitoring, reservoir and dam level measurement, irrigation systems, liquid storage tanks, and industrial liquid pressure monitoring.

USER MANUAL:

PS-LB_User_Manual

DATA SHEET:

PS-LB_Datasheet

FIRMWARE:

PS-LB_Firmware