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:2024-12-03 09:11:21 source:Weather Station viewed:96 time
Drizzle is a precipitation phenomenon characterized by fine and gentle raindrops with a relatively small precipitation amount. The monitoring of rainfall is mainly achieved by measuring the precipitation amount per unit area within a unit of time.
Meteorologically, the precipitation amount is usually measured in millimeters (mm). For example, a precipitation amount of 1 millimeter is equivalent to 1 liter of water falling on an area of 1 square meter. Drizzle generally ranges from 0.1 to 2.5 millimeters per day.
There are various instruments available for monitoring the rainfall amount of drizzle.
The Stainless Steel Tipping Bucket Rain Gauge is a commonly used one. It consists of a receiving opening, a funnel, a tipping bucket, etc. When rainwater enters the tipping bucket and reaches a certain amount, the tipping bucket flips and triggers a signal to record the rainfall amount.
The Optical Rain Gauge can also be used for measurement. The Optical Rain Gauge is based on the optical principle. The light source and the sensor calculate the rainfall amount by analyzing the changes in light intensity caused by the refraction and scattering of light rays by raindrops. It is sensitive to the detection of drizzle, with non-contact measurement and relatively simple maintenance.
These types of rainfall monitors are all commonly used rain-measuring tools, each having its own advantages. It is recommended to purchase a rain gauge according to specific requirements.
What are the negative oxygen ion monitoring equipment? What is the role? In daily life, we often hear terms such as "negative oxygen ions". So what are these? Let's find out below!...
The environmental grid monitoring station manufacturer [Fengtu Technology], located in Weifang, Shandong Province, has been engaged in the research and development and sales of meteorological environmental monitoring equipment since its establishment in 2017, and has achieved fruitful results in the course of many years of development....
Recommend a Handheld visibility detector, model FT-SN10.It has several highlights.Firstly, it adopts a special testing method. It sucks air into a closed sampling chamber, which can not only ensure real-time exchange with the outside air but also enable normal measurement in a narrow room.Secondly,...
In traditional visibility observation, meteorological personnel determine the visibility by judging the furthest visible and the nearest invisible target objects. A target object distribution map is drawn in an area with a wide view around the meteorological station. Target objects of moderate size,...