Integrated rainfall and water level monitoring station

  1、 Overview: the rain is stored through the rain receiver, and the audible and visual alarm will be given when the liquid level exceeds the preset threshold; It is applied to real-time rainfall alarm in geological disaster area

2、 Technical introduction
Rainfall is the main factor triggering sudden geological disasters
Rainfall, rainfall intensity and duration of a rainfall are closely related to the number of landslides
According to the statistical relationship between geological disasters and rainfall events (processes) in different regions, different geological environments, different landforms and years, intelligent integrated rainfall water level monitoring station and large capacity memory, scholars from various countries summarized the rainfall reference value of regional rainfall geological disaster early warning, and played an obvious effect of disaster prevention and reduction
through
The rainwater receiver stores rainfall, and the intelligent integrated rainfall and water level monitoring station , For large capacity memory, audible and visual alarm will be given when its liquid level exceeds the preset threshold

3、 Heated rain sensor

technical parameter	Rain bearing diameter: & phi; 200mm   Measuring range: & le; 8mm/min   Sub Rate: 0 2mm or 0 5mm   Error Difference: & plusmn; 4%   Quantity: about 3 5kg   Operating temperature: - 20 ~ 80 ℃   Output signal: single reed on / off, 4plus / mm   Material Quality: stainless steel, aluminum alloy, ABS
Functions and features	1 Mesh is designed at the bucket to prevent sundries such as leaves from blocking the downflow of rainfall; 2 The bucket component support system is well manufactured and the friction torque is small, so the bucket component turnover is sensitive, the performance is stable and the work is reliable; 3 The shell is made of stainless steel, non rusting and good appearance quality; 4 The rain inlet is made of stainless steel, with high finish and small error caused by stagnant water; 5 A horizontal bubble is installed inside the disc, which can assist the bottom corner to adjust the equipment to levelness; 6 The thermal device is suitable for the measurement of low-temperature freezing and low-temperature snowfall;
Scope of application	it is applied to relevant departments such as Meteorological Observatory (station), hydrological station, agriculture and forestry, national defense, field observation and reporting station, and cooperates with the rainfall recorder independently developed and produced by our company to measure precipitation, precipitation intensity, precipitation time, etc it can provide original data for flood control, water supply dispatching and hydropower station reservoir water regime management

 
The shell of tipping bucket rain gauge is made of anodized aluminum alloy and stainless steel with heating function
The inner pouring rain cup is made of special plastic and has a very low tension coefficient
The full pouring rain cup will empty the rain water under the action of gravity
This action will produce an instantaneous switch closing signal
The rainfall and rainfall rate can be calculated by collecting this signal

When the temperature is lower than 1 ℃, it will be heated by the built-in electric heater for constant temperature control to improve the accuracy of the rain gauge
PGH tipping bucket rain gauge with built-in level

4、 Technical parameters:
Scope: Unlimited
Material: aluminum alloy, stainless steel, plastic
Switch: dry spring switch
Output: below 0
1s, pulse signal
Optional resolution: 0
25mm
Accuracy: 0
5% @ 12
5mm/hour
Size: 21
9cm & times; 31
75mm
Diameter of rain gauge: 21
9cm