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
PRODUCT CENTER
-
Sensors
-
Weather Station
-
Hydrological/Water Quality Monitor
-
Smart Agriculture
-
Road Weather Information System
-
Photovoltaic Inspection
-
Environmental monitoring
-
Operating condition monitoring
-
Plant Physiology Equipment
-
Food Testing Equipment
Recommended articles
- Multifunctional Environmental Weather Station: Suitable for Diverse Air Quality and Meteorological Monitoring Scenarios
- Manufacturer of GNSS-based slope instability monitoring systems focuses on R&D and production of high-precision slope deformation monitoring equipment
- How Much Does a Wind Speed Sensor Cost?
- How much does a GNSS reference station/receiver set cost?
- Chloride Ion Sensor uses an ion-selective electrode to detect free chloride ions in water
- Shandong Fengtu, a professional slope displacement monitoring company, provides high-precision radar geological deformation monitoring services
Contact us
Working Principle of High Frequency Radar Level Meter
time：2023-09-08 16:51:49 source：Weather Station viewed：1026 time
The working principle of high frequency radar level meter:
FM continuous wave radar level meter general principle is the radar to the top of the tank radiation electromagnetic waves, electromagnetic waves encountered in the medium when the reflection by the radar to receive, send and receive signals between the frequency difference δ f and the media surface distance R is a certain proportion: R = c (speed) × δ f (frequency difference) × 2 (FM slope) × K. As the speed of light C and the FM slope K are known, so the estimated frequency difference δ f can be found radar The distance R from the material surface of the installation place, then the total height of the tank is known and the space distance between the radar and the material surface is deducted, i.e., the height of the material level can be obtained.
Technical parameters
Application: temperature resistant, pressure resistant, slightly corrosive liquids
Measuring range: 30 meters
Process connection: thread, flange
Medium temperature: -40 ~ 250 ℃
Process pressure: -0.1～4.0MPa
Accuracy: ±3mm
Protection grade: IP67
Frequency range: 26GHz
Explosion-proof grade: ExiaⅡC T6 Ga/Exd ia IIC T6 Gb
Signal output: 4.... .20mA/HART (two-wire/four-wire) RS485/Mod bus
This paper addresses：https://www.fengtutec.com/technical/505.html
Next Article：Which brand of miniature weather station works well?
- Related products
- Related articles
-
05-312023
Agrometeorological stations are an important part of the agrometeorological monitoring field
Agrometeorological stations are an important part of the agrometeorological monitoring field...
-
12-162024
How GNSS Monitoring Station Guards Mine Slope Stability
The GNSS monitoring station for mine slopes is a crucial technical means to ensure the safe production of mines. This system mainly consists of a data acquisition terminal, a network transmission terminal, and a management center terminal.The various sensors at the data acquisition terminal, such as...
-
03-192026
Mechanical anemometer Enables Real-time Monitoring of Wind Speed and Direction Changes
Mechanical anemometer employs a structural design featuring a rotating impeller and a wind direction vane, enabling the real-time monitoring of changes in wind speed and direction. It offers a wind speed measurement range of 0–60 m/s with an accuracy of ±0.2 m/s, and a wind direction accurac...
-
12-112023
How to record temperature data consistently over time in medical cold storage? Try this temperature recorder
Medical cold storage houses large quantities of pharmaceuticals, which often need to be kept within a specific temperature range to maintain their quality and activity. Because changes in temperature may affect the chemical properties and potency of pharmaceuticals, temperature observations are need...
Skype
whatsapp
mail