Dragino LSN50v2-S31B LoRaWAN Outdoor Temperature & Humidity Sensor (Integrated) (EU868)


:In stock

roduct Features

  • LoRaWAN v1.0.3 Class A
  • Ultra low power consumption
  • On-device SHT31 probe
  • Temp. Measure range -40°C ~ 80°C
  • R.H. Measure range 0 ~ 99.9%
  • Temperature alarm
  • Bands: EU868
  • AT Commands to change parameters
  • Uplink on periodically or Interrupt
  • Downlink to change configure



Product Description

The Dragino LSN50V2-S31B is a highly efficient, long-range LoRaWAN Temperature and Humidity Sensor, specifically designed for robust Internet of Things (IoT) solutions. This advanced sensor is engineered to accurately measure and monitor environmental conditions, including temperature and relative humidity. It seamlessly integrates with IoT servers through the LoRaWAN wireless protocol, ensuring precise and real-time data transmission.

At the heart of the LSN50V2-S31B lies the Sensirion SHT31 probe, renowned for its full calibration, linearization, and temperature-compensated digital output. This guarantees exceptional reliability and stability over extended periods. The sensor is housed in a durable, waterproof, and anti-condensation casing, perfect for long-term deployment in varied environmental conditions.

Designed for versatility, the LSN50V2-S31B caters to a broad range of applications. From agricultural monitoring, like ensuring optimal conditions in greenhouses and growth chambers, to industrial settings and home gardening, this sensor adapts to numerous environments. It is particularly beneficial in scenarios where precise climate control is crucial for operational efficiency and product quality.

Product Features

  • LoRaWAN v1.0.3 Class A Compatibility: Ensures seamless integration and communication within the LoRaWAN network.
  • Ultra-Low Power Consumption: Powered by an 8500mAh Li-SOCI2 battery, designed for long-term use of up to 10 years, making it a sustainable choice for continuous monitoring.
  • Advanced SHT31 Probe: Integrated with Sensirion’s SHT31 probe for highly accurate and stable measurements.
  • Wide Measurement Range: Temperature range from -40°C to 80°C and humidity range from 0 to 99.9% RH, suitable for diverse environmental conditions.
  • High Accuracy: Temperature accuracy of ±0.2°C at 0-90°C and humidity accuracy of ±2% RH, ensuring precise readings.
  • Alarm Feature: Includes temperature and humidity alarms for instant notification of threshold breaches.
  • Robust and Waterproof Design: Encased in a waterproof and anti-condensation casing, ideal for harsh environments.
  • Versatile Applications: Suitable for environmental growth chambers, greenhouses, home gardens, and more.
  • User Programmable Thresholds: Allows customization for specific monitoring needs.
  • Compact and Durable: The device measures 1300 x 50 x 45mm and weighs 150g, making it portable yet sturdy.

This comprehensive feature set makes the Dragino LSN50V2-S31B a reliable and versatile choice for various temperature and humidity monitoring needs across different industries.

Product Specifications 

Temperature Sensor
Range: -40 to + 80°C
Accuracy: ±0.2 @ 0-90 °C
Resolution: 0.01°C
Long Term Shift: <0.03 °C/yr
Humidity Sensor
Range: 0 ~ 99.9% RH
Accuracy: ± 2%RH ( 0 ~ 100%RH)
Resolution: 0.01% RH
Long Term Shift: <0.25 %RH/yr

Product Downloads

Shipping Policy

We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Greece are performed either directly from us or using local shipping couriers (i.e. ELTA Courier).

We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment.

Shipment Tracking

You can use the following links to track your order using the provided tracking number in the case of international orders.
  • Orders shipped with TNT Express: TNT Tracking
  • Orders shipped with FedEx: FedEX Tracking
  • General Return Policy

    We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

    To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

    To start a return, you can contact us at info@invibit.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

    For any further information, help and support regarding the shipping and/or return process you can contact us at:

  • Email: info@invibit.com
  • Telephone: +30 210 421 2380