Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
time:2023-09-13 17:11:58 source:Weather Station viewed:622 time
Sensors used to detect the amount of rainfall include "resistance sensors", "piezoelectric sensors", and "photoelectric sensors".
Principle of Piezoelectric Rain Sensor
Piezoelectric rain sensors utilize the impact measurement principle to measure the weight of individual raindrops to calculate the amount of rainfall. The raindrops are subjected to the weight of the raindrops and air resistance during the landing process, and the speed is constant when they reach the ground. According to P= mv, the weight of the raindrops can be calculated by measuring the impact, and then the amount of continuous rainfall can be obtained.
It can measure up to 8mm/min rainfall intensity, which is one times larger than the traditional rainfall monitoring range.
The piezoelectric rain gauge integrates all components in one housing without any exposed parts, eliminating the influence of leaves, dust, insects and other debris on data accuracy, and reducing the disadvantages of maintenance of different functional components.
When choosing an anemometer, there are a few key factors to consider to decide on the best device for your needs:1. Measurement needs: If you need precise data, choose a certified anemometer; if it is just for general observation, a simple anemometer will suffice.2. Environmental suitability: If you...
What is the main function of hydrological monitoring instruments and equipment? How do they play a role in hydrological monitoring? Next, I will make a brief introduction to these issues.The main functions of hydrological monitoring equipment are1. provide hydro-meteorological information services:...
With the standardisation of agricultural technology, the tube soil moisture monitor has become an important equipment for large-scale planting sites. It can tell growers the moisture condition of the soil in real time, helping them to irrigate scientifically to avoid too much or too little moisture...
The water level of rivers is of great importance to local flood prevention and mitigation efforts, and the key lies in how to obtain accurate data on river water level changes. Many rivers are located in suburban areas far away from cities, which would consume a lot of manpower and material resource...