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Dragino LoRa Sensor Waterproof PS-LB-NA LoRaWAN Analog Sensor 4-20mA 0-30V

Waterproof PS-LB-NA LoRaWAN Analog Sensor 4-20mA 0-30V

  • $139.00
  • Save $20
  • (Exc. GST)

  • Available in stock

  • $ We Ship from our stock in AU (Perth) with pickup option, and Prices are Exc. GST
  • $ We Offer Quantity Discounts for Large Orders 10+ qty (Request for Quote)
  • $ We Accept Purchase Orders & Net 30 Payment for Eligible Accounts

    Waterproof PS-LB-NA LoRaWAN Analog Sensor 4-20mA 0-30V Wireless Battery-Powered

    The Dragino PS-LB-NA is a LoRaWAN Analog Sensor for the Internet of Things solution. PS-LB-NA has 5v and 12v output, 4~20mA, 0~30v input interface to power and get value from Analog Sensor. PS-LB-NA will convert the Analog Value to LoRaWAN wireless data and send it to the IoT platform via the LoRaWAN gateway.

    The LoRa wireless technology used in PS-LB-NA allows the device to send data and reach extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

    PS-LB-NA supports BLE configuration and wireless OTA update which makes users easy to use.

    PS-LB-NA is powered by 8500mAh Li-SOCI2 battery, it is designed for long-term use for up to 5 years.

    Each PS-LB-NA is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server and it will auto-connect after powering on.


    • LoRaWAN 1.0.3 Class A
    • Ultra-low power consumption
    • 1 x 0~20mA input , 1 x 0~30v input
    • 5v and 12v output to power the external sensor
    • Monitor Battery Level
    • Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
    • Support Bluetooth v5.1 and LoRaWAN remote configure
    • Support wireless OTA update firmware
    • Uplink on periodically
    • Downlink to change configure
    • 8500mAh Battery for long-term use 



    • MCU: 48Mhz ARM
    • Flash: 256KB
    • RAM: 64KB 

    Common DC Characteristics: 

    • Supply Voltage: 2.5v ~ 3.6v
    • Operating Temperature: -40 ~ 85°C 

    LoRa Spec: 

    • Frequency Range,  Band 1 (HF): 862 ~ 1020 Mhz
    • Max +22 dBm constant RF output vs.
    • RX sensitivity: down to -139 dBm.
    • Excellent blocking immunity 

    Current Input (DC) Measuring : 

    • Range: 0 ~ 20mA
    • Accuracy: 0.02mA
    • Resolution: 0.001mA 

    Voltage Input Measuring: 

    • Range: 0 ~ 30v
    • Accuracy: 0.02v
    • Resolution: 0.001v 


    • Li/SOCI2 un-chargeable battery
    • Capacity: 8500mAh
    • Self-Discharge: <1% / Year @ 25°C
    • Max continuous current: 130mA
    • Max boost current: 2A, 1 second 

    Power Consumption: 

    • Sleep Mode: 5uA @ 3.3v
    • LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm


    LoRaWAN Sensor Node Datasheet

    LoRaWAN Sensor Node User Manual

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