PS-LS-I300 LoRaWAN Water / Liquid Pressure Sensor

The Dragino PS-LS-I300 is an immersion-type LoRaWAN pressure sensor designed for water and liquid pressure or level monitoring. It accurately measures liquid pressure up to the I300 range and transmits data wirelessly to a LoRaWAN IoT server. Powered by a solar panel with a Li-ion battery, it is suitable for long-term outdoor and remote deployments.

Key Specifications

• LoRaWAN v1.0.3 Class A

• Pressure range: 0–300 (I300 model)

• Sensor type: Immersion type (liquid pressure/level measurement)

• Power supply: Solar panel + 3000mAh Li-ion battery

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

• Max RF output power: +22 dBm

• Receiver sensitivity: –139 dBm

• Supported bands: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915 / IN865

• Configuration: Bluetooth v5.1 & LoRaWAN downlink

• Firmware update: Wireless OTA

Applications

Water tank and reservoir level monitoring, groundwater and borewell monitoring, irrigation systems, river and canal level measurement, liquid storage tanks, and smart water management systems.

USER MANUAL:

PS-LS_User_Manual

DATA SHEET:

PS-LS_Datasheet

FIRMWARE:

PS-LS_Firmware