Weighing Rain Gauge

1.Weighing Rain Gauge product overview

Weighing Rain Gauge uses the weighing principle to accurately measure rainfall, providing better resolution and accuracy than the dumping bucket method.Weighing Rain Gauge uses high-precision pressure sensing elements, which can automatically measure the rainfall and snow in solid state, liquid state and solid-liquid mixed states for a long time and have high accuracy and store relevant measurement data. The adoption of standard parts design, modular parts and castings ensures high reliability and low maintenance of the rain and snow gauge, making it suitable for all-weather rainfall and snow observations in areas with severe environments. Because it adopts weighing principle and open sampling barrel design, it can be accurately measured whether it is a smaller rain intensity or a larger rain intensity. The rain intensity range covered can reach 6~1800mm/h, making up for the traditional dump The shortage of the rain intensity range of a type or digital rain meter is used to measure.

2.Weighing Rain Gauge technical parameters

Rain diameter: φ200±0.06mm; sharp edge angle: 40°~45°;

Range: 0~1000mm;

Resolution: 0.1mm;

Maximum measurement error (strength ≥0.5mm/h): ±0.2mm, ≤10mm; ±2%, >10mm;

Maximum load capacity: 50KG;

Power supply range: 9~16V (12V is required for heating unit);

Operating temperature range: -40℃~60℃;

Temperature detection accuracy: ±0.5℃;

Clock accuracy: 2 minutes/year;

Storage capacity: greater than 10 years;

Output method: RS485 (see the appendix for the protocol) or switch quantity;

Heating kit: optional

Dimensions (meter): Height: 692mm; Outer diameter: 368mm

Total weight (meter): 14KG