Rain Sensor


Measure rainfall with Metos® LoRAIN LoRaWAN rain sensor is ideal for use in Smart Agriculture applications.

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Measure rainfall with Metos® LoRAIN LoRaWAN® rain sensor is ideal for use in Smart Agriculture applications. This intelligent device designed by Pessl Instruments utilises LoRaWAN® technology to provide a timely, cost-effective IoT solution.

Featuring a smart power supply, the Metos® LoRAIN LoRaWAN® rain sensor uses solar power. With its super capacitor you can ensure devices remain connected in even the most remote locations.

Data collected from the Metos® LoRAIN is then fed via your LoRaWAN® network to your preferred software for visualisation.

Recorded data can be used to:

  • Arrange your work week/day based on localised weather forecast
  • Plan your irrigation based on predicted water use
  • Improve plant protection and prevent crop losses
  • Save water, money and time


  • LoRaWAN® Compliant
  • Ideal for use in Smart Agriculture applications
  • State of the art capacitor charged with integrated solar panel
  • IP65 rated casing made up of UV resistant polycarbonate plastic
  • Rain gauge sensitivity: 1 tip per 0.2mm


Intelligent power supply State of the art capacitor charged via an integrated solar panel
The very low power requirements or LoRaWAN® communication enables a battery-free power concept for LoRAIN. Avoid the hassle of forgetting to switch off the device or damaging the batteries due to deep discharge during storage.
Housing UV resistant polycarbonate plastic (Protection class IP65)
Dimensions 22.5 cm L x 17 cm W x 18 cm H
Weight 1.10 kg
Connectivity LoRaWAN®: EU863-870 other variants are available
Measuring interval LoRaWAN®: 5 minutes
Logging interval LoRaWAN®: 15 minutes
Transmission interval LoRaWAN®: 15 minutes
Rain Gauge Sensor Sensitivity: 1 tip per 0.2 mm

Measurement, logging and transmission intervals can be set to fit the client’s needs.

Key documents & information

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.

Our technical sales team are also happy to advise customers on the best LoRaWAN® Rainfall sensors to suit specific project requirements.

Discount trade prices available
Speak to the team

Additional information

Weight 1100 g
Dimensions 225 × 170 × 180 mm



Environmental Protection

IP65 Rated

Measurements Taken

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Power Source

Solar Powered




Rain Only Sensor, Rain, Temperature & Humidity Sensor

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