Introduction

HSRD817 is mainly used for the measurement of strong corrosive liquid and sanitary liquid with the frequency of 26GHZ and the maximum range of 20m. Because of the Teflon sealing structure at its bell mouth, it can adapt to the strong corrosiveness and hygienic standard of liquid.

Principle

The radar level meter antenna transmits extremely short pulses with very low energy. This pulse propagates in space at the speed of light. When the pulse encounters the surface of the measured medium, the part of its energy is reflected back and received by the same antenna. The time interval between transmitting and receiving pulses is directly proportional to the distance between the antenna and the surface of the measured medium.

Technical Parameters

Application： Liquid, suitable for strong corrosive, sanitary liquid
Maximum Range： 20m
Accuracy： ±3mm
Process Temperature： (-40～150)°C                     
Process Pressure： (-0.1～0.5)MPa
Frequency Range： 26GHz
Signal Output： (4～20)mA/HART/Modbus
Power：Two-wire System (DC24v)     Four-wire System (DC24V)/(AC220v)  
Site Display：Standard
Shell：Standard
Process Connection：Flange（Optional）