1.non - contact measurement 2.simple mounting 3.wear and maintenance free 4.unaffected by pressure/temperature/gas/vapour

 VRWKRD93 Pulse High Frequency Radar Level Meter:

Brief introduction

  

VRWKRD90 Series are high – frequency 26GHz radar level transmitters with analog signal output 4 – 20mA, max measuring range up to 70m. The antenna design has been further optimized, and the latest microprocessor enables rapid signal analysis and process. VRWKRD90 Series are especially suitable for those applications with more complex measuring conditions such as measurement in reaction kettles or bunkers.

Measurement principle

  

The high frequency microprocessor emits narrower micro pulses which travel via antenna and arrive at the fluid’s surface. The pulses are reflected back to the antenna and received by it. Then, they are transmitted to the electrical part where they are automatically turned into signals. (The “round trip” time of flight is almost instantaneous due to the very high speed of the microwaves.

 Dimensional drawing (mm):

 Model selection:

 

VRWKRD93Pulse High Frequency Radar Level Meter