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PS-LB-I3 LoRaWAN® Water / Liquid Pressure Sensor
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PS-LB-I3 LoRaWAN® Water / Liquid Pressure Sensor

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The Dragino PS-LB-I3 is a LoRaWAN®-enabled immersion-type water and liquid pressure sensor designed for accurate hydrostatic pressure and liquid level monitoring. It uses a high-precision submerged pressure probe to measure liquid pressure and transmit data wirelessly over long distances using LoRaWAN® technology. Designed for ultra-low power consumption and long-term field deployment, the PS-LB-I3 is powered by a high-capacity 8500mAh Li-SOCl₂ battery, delivering up to 5 years of typical operation. It supports Bluetooth configuration and remote firmware updates, making it ideal for remote industrial and environmental monitoring applications. AIoTkart® is an Authorized Dragino Distributor in India, supplying genuine Dragino LoRaWAN® sensors for industrial automation, water management, utilities, agriculture, and infrastructure IoT projects.

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  • High-accuracy hydrostatic pressure measurement
  • Designed for submerged liquid level monitoring
  • Long-range LoRaWAN® wireless connectivity
  • Pre-configured unique LoRaWAN® keys for quick activation
  • Battery level monitoring
  • Remote configuration and firmware upgrade
  • Suitable for harsh outdoor environments
  • Protocol: LoRaWAN® v1.0.3 Class A
  • Measurement Type: Water / Liquid Pressure (Immersion Type)
  • Pressure Range: 0–3 bar (PS-LB-I3 variant)
  • 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 usage)
  • Operating Temperature: –40°C to +85°C
  • Configuration: Bluetooth v5.1 & LoRaWAN® downlink
  • Firmware: Wireless OTA updates supported
  • Uplink: Periodic data transmission
  • Power Consumption: Ultra-low power design

The PS-LB-I3 is ideal for long-term water and liquid monitoring deployments, including:

  • Water tank and reservoir level monitoring
  • Borewell and groundwater depth measurement
  • Irrigation and smart agriculture systems
  • Industrial liquid storage tanks
  • Pipeline pressure monitoring
  • Flood monitoring and water resource management
  • Municipal and utility water infrastructure projects

The PS-LB-I3 supports a 0–3 bar pressure range, suitable for hydrostatic liquid level measurement.

Yes. The immersion-type probe makes it ideal for borewell depth and groundwater level monitoring applications.

With its 8500mAh Li-SOCl₂ battery and ultra-low power design, the device can operate for up to 5 years under typical reporting intervals.

Documents

PS-LB-I_User_Manual

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PS-LB-I_Datasheet

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PS-LB-I_Firmware 

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Why Buy Dragino & Industrial IoT Products from AIoTkart® in India?

AloTkart® is an Authorized Dragino Distributor in India, supplying genuine LoRaWAN® gateways, sensors, and Industrial lot devices with full warranty and technical support.

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