The JD02D type tipping bucket (high-end, double bucket)

1 Overview
The instrument is a multi-layer turn measured, its performance conforms to the national standard GB/T11832-2002 "tipping bucket", and "China Meteorological Bureau meteorological instruments and methods of observation guide" (Sixth Edition) and the relevant requirements.
This instrument uses a cascade of controlled-release funnel patent technology (Patent No.: ZL201310294147.1): improve the quality of rainfall observation data.
Meteorological station, the instrument and the number of collector or computer connection for various types of hydrological stations and rainfall observation stations for the accurate measurement of precipitation time, cumulative rainfall amount and rainfall intensity.

2 performance features
Compared with other types of tipping bucket rainfall sensor, the sensor has the following advantages:
The performance of the 2.1 instruments is accurate, stable and reliable, the leading level of system error can be reduced to less than 1%, the accuracy reached the national standard requirements.
2.2 field test instrument error has the advantages of simple equipment, and the method is simple, practical;
2.3 the instrument movement bracket for the metal casting integrated bracket has the advantages of good repeatability, and good stability;
2.4 the instrument mold of high degree, factory inspection realized automatic detection, good product consistency.

3 main technical parameters
3.1 rain bearing diameter: 20000.60mm; edge angle: 40o to 45 degrees
3.2 resolution: 0.2mm
3.3 rainfall intensity range: 0.01mm ~ 4mm/min (to allow the maximum rainfall intensity 8mm/min)
3.4 measurement accuracy: less than 2% (in accordance with the national standard I degree)
Less than 1% (the accuracy is better than the national standard I)
3.5 - way: two reed switch on-off signal output
3.6 working environment: the environment temperature: -10 to 50 DEG C
Relative humidity: <95% (40 C)
Size and weight: 3.7 size: 216mm * 470mm.
Weight: 3.8Kg