PS-LB-NA-M20 LoRaWAN Analog Sensor (0~20mA, 0~ 30V sensor Interface - Without Sensor)

The Dragino PS-LB-NA-M20 is a LoRaWAN analog data acquisition sensor designed for industrial environments to interface with external analog sensors using 0–20mA or 0–30V signals. It converts analog measurements into LoRaWAN wireless data and transmits them to an IoT platform over long-range, ultra-low-power LoRaWAN networks.

The M20 cable gland interface provides secure wiring and reliable performance for harsh outdoor and industrial deployments.

Key Specifications

• Protocol: LoRaWAN v1.0.3 Class A

• Analog Inputs:

  • 1 × 0–20 mA

  • 1 × 0–30 V

• Sensor Power Output: 5V and 12V (for external sensors)

• Connector Type: M20 cable gland (industrial-grade)

• 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

Industrial analog sensor integration, pressure and flow monitoring, liquid level sensing, environmental monitoring, smart agriculture instrumentation, and remote industrial data acquisition systems.

USER MANUAL:

PS-LB-NA_User_Manual

DATA SHEET:

PS-LB-NA_Datasheet

FIRMWARE:

PS-LB-NA_Firmware