|Typical Application:||Corrosive Liquid||Antenna Material:||PTFE(optional)|
|Measuring Range:||20m||Power Supply:||24VDC(Two Lines, Four Lines)|
|Medium Temperature:||-40~+150℃||Process Pressure:||-0.1~2.0MPa|
|Process Connection:||Flange, Flanged Flange (optional)||Signal Output:||4...20mA/HART/RS485/Modbus...|
Pole Type Radar Level Transmitter,
Liquid Level Transmitter 6GHz,
Liquid Radar Level Switch
Discounted Pole Type Liquid 6GHz NYRD802 Radar Level Transmitter
6GHz NYRD802 Radar Level Transmitter Working Principle
Very short microwave pulses with very low energy are transmitted and received through the antenna system. Radar waves travel at the speed of light.The running time can be converted into level signal through electronic components. A special time extension method can ensure stable and accurate measurement in a very short time.
Even if there is false echo under complex working conditions, the echo of material level can be accurately analyzed with the latest microprocessor technology and debugging software.
The antenna receives the reflected micro pulse and transmits it to the electronic circuit. The microprocessor processes the signal and identifies the echo generated by the micro pulse on the material surface. The correct echo signal recognition is completed by pulse software, and the accuracy can reach millimeter level.
The distance D from the material surface is proportional to the pulse time travel T:
D=C×T/2(C is the speed of light)
Since the distance E of the empty tank is known, the material level L is:
It is set by inputting empty tank height E (= zero point), full tank height F (= full scale) and some application parameters. The application parameters will automatically adapt the instrument to the measurement environment, corresponding to 4-20mA output.
6GHz NYRD802 Radar Level Transmitter Design Feature
1.The intelligent radar level meter adopts advanced microwave processing technology and unique echo discovery echo processing technology. The product can be applied to various complex working conditions.
2.The "false echo learning" function enables the instrument to accurately identify the true echo under multiple false echo conditions, so as to obtain accurate measurement results.
3.Various process connection modes and types of detection components can be customized according to customer requirements.
4.With pulse working mode, the product has extremely low emission power and can be installed in various metal and non-metal containers, without harm to human body and the environment.
6GHz NYRD802 Radar Level Transmitter Technical Parameters
|Typical application||Corrosive liquid|
|Power supply||24VDC(Two lines, four lines)|
|Process connection||Flange, flanged flange (optional)|
|Explosion-proof grade||Exia II CT6|
6GHz NYRD802 Radar Level Transmitter Application Field
1.Power plants: Reservoirs, silo pumps, steam ladles, ash storage, oil tanks, etc.
2.Oilfield: Crude oil storage tanks, refined oil storage tanks, three-phase separators, settling tanks, sewage tanks, drilling mud tanks, etc.
3.Chemical: Crude oil distillation tower, raw material silo, intermediate silo, reaction tank, ammonia tank, asphalt storage tank, etc.
4.Metallurgy: Raw material silos, auxiliary material silos, electrolytic cell buffer tanks, etc.
5.Water Resources: Canals, reservoirs, farmland irrigation, river water level monitoring, flash flood warning, urban flooding, etc.
6.Foodstuffs: Juice factory, milk factory, raw sugar storage tank, tomato paste storage tank, brewery storage tank, etc.
7.Pharmaceuticals: Chinese pharmaceutical storage tanks, separators, fermentation tanks, etc.
8.Water treatment: Reservoirs, cesspools, water treatment tanks, sedimentation tanks, deep wells, drinking water networks, etc.
9.Paper: Raw material silo, storage tower, drying drum, chemical material storage silo, etc.
10.Other: Quarry, coal mine, environmental protection, shipbuilding and other industries.
Contact Person: Winnie