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SUP-RD903 Radar Type Level Sensor

SUP-RD903 Radar Type Level Sensor

This is a kind of radar type level sensor. The measuring cable or rod can be cut short to make it more adaptable to field applications. Insensitive to vapor, measurement accuracy is not affected even when smoke, noise, and vapor are very strong.


This radar type level sensor is suitable for solid materials, strong dust, easy crystallization, condensation and other occasions. The measuring range is 70 meters. The process connection mode is universal flange. The medium temperature is - 40~250 ℃. The process pressure is - 0.1~0.3 MPa (universal flange) and - 0.1~4 MPa (flat flange). Its accuracy is ± 20mm (measuring range: 30m) and ± 30mm (measuring range: 70m). The protection grade is IP67. The frequency range is 26GHz. The signal output is 4... 20mA/HART (two wire/four wire) or RS485/Mod bus.


 Product  Radar Type Level Sensor
 Model SUP-RD903
 Measure Range 0-70 meters

Solid material, strong dust, easy to crystallize, condensation occasion

 Process Connection Thread, Flange
 Medium Temperature -40℃~250℃
 Process Pressure   

-0.1 ~ 0.3 MPa (universal flange); -0.1~4.0 MPa (flat flange)

 Accuracy ±15mm 
 Protection Grade IP67 
 Frequency Range 26GHz
 Signal Output 4-20mA (Two-wire/Four)
 Power Supply 2-wire(DC24V)/ 4-wire(DC24V /AC220V)

Radar Type Level Sensor factory

Product Size

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Installation Guide

Radar Type Level Sensor wholesale Radar Type Level Sensor manufacturer Radar Type Level Sensor for sale

Be installed in the diameter of the 1/4 or 1/6.   

Note: The minimum distance from the tank 

wall should be 200mm.

Note:  ① datum 

②The container center or axis of symmetry

The top conical tank level, can be installed at 

the top of the tank is intermediate, can guarantee 

the measurement to the conical bottom

 A feed antenna to the vertical alignment surface.  

 If the surface is rough, stack angle must be used 

 to adjust the angle of cardan flange of the antenna 

 to the alignment surface. 

  (Due to the solid surface tilt will cause the echo attenuation, even Loss of signal.)