|Measuring Range:||35m||Case Material:||Stainless Steel Case|
|Antenna Material:||304,316 (optional)||Process Connection:||Flange(optional),|
|Repeatability:||± 3mm||Operating Temperature:||-40~130℃|
|Signal Output:||4-20mA/HART(Two Wire/FOUR Wire)||Process Pressure:||-0.1-4MPa|
SS316 Non Contact Radar Level Transmitter,
35m GWR Level Transmitter,
35m guided wave radar level sensor
NYRD803 Stainless Steel Housing Intelligent Radar Level Meter -40~250℃ Level Transmitter
NYRD803 Intelligent Radar Level Meter
Radar Level Meter Operating Principle
Low emission energy pulses through very short microwave transmitting and receiving antenna systems. with the speed of light. Running time can be converted to the electronic components of level signals. A special time for a very short extension method ensures stable and accurate measurements.
Even if the condition more complex cases, there is a false echo, with the latest micro-processing technology and debugging software can accurately analyze the material level echo.
The antenna receives the reflected microwave pulses and transmitted to the electronic circuit, the microprocessor processes this signal, identify the micro-pulses generated in the material surface echo. Correct echo signal recognition by the intelligent software completed up to millimeter accuracy. Distance D from the material surface and the pulse travel time T is proportional to:
Where C is the speed of light
Because the distance of the empty tank E is known, then the level L is:
By entering the height E (= zero) of the empty tank, full tank height F (= Full Scale) and some applications to set the parameters, application parameters will automatically adapt the instrument to measure the environment. Corresponds to the 4-20mA output.
Radar Level Meter Design Features
◎ NYRD803 of level meter is suitable for continuous non-contact measurements of liquids, Slurry and pellets, pressure variation; the presence of inert gases and volatile situations
◎ Use microwave pulse measurement method, it can be worked normally within the band of frequent industry . For the lower energy beam, can be installed on a variety of metals, non-metallic container or pipe, no harm to humans and the environment.
Radar Level Meter Installation requirements
Recommended distance(1) from wall to the outer wall of installed short pipe:
Installation inside the tank
Optimized installation option
NYRD803 Installation inside the tank
Radar Level Meter Measuring Conditions
Contact Person: Lay