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:2023-09-08 16:51:49 source:Weather Station viewed:325 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
Water level automatic monitoring system is recommended FT-SW1, which is a device for automatic monitoring of river water level data launched by the manufacturer Windway Technology for the market, with a high degree of automation and independent operation in the field, without the need to send someon...
A miniature weather station is a compact weather sensor device that is often used to measure and record data on weather parameters such as temperature, humidity, air pressure, wind speed and wind direction. Compared to traditional large weather stations, mini weather stations are small, light, easy...
Today, let's introduce the Dust Monitoring System (β-ray) launched by Fengtu.This system uses the principle of β-ray absorption method to monitor dust concentration and solve the problem of accurate monitoring of dust on construction sites. It has a dynamic heating system to eliminate the infl...
Measuring air velocity data in ventilation ducts is important for the following reasons:1. To ensure proper ventilation: The primary purpose of ventilation ducts is to provide air flow to ensure fresh and comfortable indoor air. Measuring air velocity can help determine whether the ventilation syste...