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Tip bucket rain gauge

Pulse /485 signal outputRainfall can be read directly
This instrument is a precipitation measurement instrument, and its performance meets the requirements of the national standard GB/T 21978.2-2014 "Precipitation Observation Requirements".
The core component of the instrument, the tipping bucket, adopts a three-dimensional streamlined design, which makes the tipping bucket turn water more smoothly, and has the functions of self-cleaning dust and easy cleaning.
Pulse/485 signal output, can directly read rainfall, no need for secondary calculation, simple and convenient.
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Product Features

This instrument is a precipitation measurement instrument, and its performance meets the requirements of the national standard GB/T 21978.2-2014 "Precipitation Observation Requirements".

The core component of the instrument, the tipping bucket, adopts a three-dimensional streamlined design, which makes the tipping bucket turn water more smoothly, and has the functions of self-cleaning dust and easy cleaning.

Pulse/485 signal output, can directly read rainfall, no need for secondary calculation, simple and convenient.


Categories of models
The specific modelsnetworkReferred to as"Terminal type (interface)size
The instrument is composed of shell, filter, rain collector, funnel, tipping bucket, wiring terminal, leg bracket, dry spring tube, control box, rain gauge base and so on. Among them, the rain gauge base is installed with a bucket shaft, round horizontal bubble, dry reed tube support and signal output terminal. Different from other tip bucket rain gauge, the instrument tip bucket sleeve for integrated positioning structure, tip bucket through the tip bucket shaft installed in the shaft bearing, the instrument factory internal structure assembly completed, do not need to carry out the internal structure of the site installation, bring convenience to the site installation.

Technical Parameter

projectWithin the capacity
Bearing the rain diameterPhi 200 mm
Acute Angle edge40 ° to 45 °
The resolution of theOptional 0.1/0.2 mm / 0.5 mm
Measurement error≤±3% (indoor artificial precipitation, subject to the displacement of the instrument itself)
Rainfall intensity range0mm ~ 4mm/min (maximum allowable heavy rain strength 8mm/min)
Communication methodsPulse /485 communication (standard Modbus-RTU protocol)
The power consumption of the largest0.24 W.
The record storeContinuous output


The power supply
projectWithin the capacity
The power consumption of the device
projectWithin the capacity
Communicate status
standby
A dormant state


Physical properties
projectWithin the capacity
Other parameters
projectWithin the capacity
Working temperature0 ~ 50 ℃
Relative humidity< 95% (40 ℃)
Scope of supply4.5 ~ 30 v

Product Size

Product Size drawing (unit: mm)

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Selection Guide

Product model
spectrum
The theory of bandwidth
Transmission power
Reception sensitivity

Application Scheme

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