OTT Pluvio² L – High-Performance Weighing Rain Gauge

About this item

he OTT Pluvio² L is an all-weather precipitation gauge that uses advanced weight-based technology to measure the amount and intensity of rain, snow, and hail with exceptional accuracy. Developed in collaboration with leading meteorological services, it employs a high-precision load cell and sophisticated algorithms that compensate for wind, temperature, and evaporation—ensuring long-term accuracy and reliability.

Parameters Measured

  • Cumulative precipitation

  • Precipitation intensity

  • Bucket content (real-time & non real-time)

Measurement Technology

  • Weighing principle (high-precision load cell)

Product Highlights

  • All-weather precipitation gauge with no moving parts

  • Designed in compliance with WMO Guideline No. 8

  • Highly accurate & drift-free long-term measurements

  • Suitable for rain, snow, and hail detection

  • Low maintenance – lifetime calibrated and virtually maintenance-free

Interfaces

  • SDI-12

  • RS-485

  • Pulse / Contact output

Deskripsi Produk

The OTT Pluvio² L is a professional all-weather precipitation gauge designed for the most accurate and reliable measurement of rain, snow, and hail. Using a high-precision weighing principle, it ensures long-term stability and accuracy, with intelligent algorithms that compensate for wind, temperature, and evaporation influences. This makes it a trusted choice for meteorological services, hydrology, and climate research worldwide.

Parameters Measured

  • Cumulative precipitation

  • Precipitation intensity

  • Bucket content (real-time & non real-time)

Measurement Technology

  • Weighing principle (high-precision load cell)

Product Highlights

  • Accurate measurement: precipitation accuracy within 0.004 inches with accumulation and intensity readings, using filter algorithms for environmental compensation

  • Virtually maintenance-free: lifetime factory calibration, drift-free measurements, and robust protective housing

  • Multiple communication interfaces: SDI-12, RS-485, Pulse output

  • Flexible power options: compatible with solar panel supply for remote site applications

  • Easy software setup: integrated USB interface for quick configuration and PC data access

  • Optional accessories: wind protection shield for exposed sites, heated ring to prevent snow/ice accumulation

  • Easy installation: designed to mount directly on 4″ pipes

Top Brand: EasyLog, HOBO, InTemp, etc

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