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Contact Radar Level Meter

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  • Process connection Thread Flange /Bracket 

  • Medium Temperature -40~100°C 

  • Power Supply 6-26VDC Accuracy ±3mm 

  • Frequency range 26GHz Antenna material SS 

  • Signal output 4~20mA/HART,RS485/Modbus

 

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Contact Radar Level Transmitter Introduction

Contact Radar Level Transmitter microwave pulse is narrow, the downward transmission antenna. Microwave exposure to the medium surface is reflected back again by the antenna system receives, sends the signal to the electronic circuit automatically converted into level signals (because the microwave propagation speed, electromagnetic wave to reach the target and the reflected back to the receiver this time is almost instantaneous).

Contact Radar Level Transmitter Feature


  • Small antenna size, easy to install; Non-contact radar, no wear, no pollution.


  • Almost no corrosion, bubble effect; almost not affected by water vapor in the atmosphere, the temperature and pressure changes.


  • Strong dust in the operation environment has little effect to the electromagnetic wave.

  • A shorter wavelength, the reflection of solid surface inclination is better.

  • Beam angle is small, the energy is concentrated, can enhance the ability of echo and to avoid interference.

  • The measuring range is smaller, for a measurement will yield good results.

  • High signal-to-noise ratio, the level fluctuation state can obtain better performance.

  • High frequency, measurement of solid and low dielectric constant of the best choice.

Contact Radar Level Transmitter Specification

Items

Specifications

Application:

Solid material, Strong dust easy to crystallize, condensation occasion.

Measuring Range:

80 meters

Medium Temperature:

-40℃ ~ 250℃

Protection Grade:

IP67

Frequency Range:

26GHz

Signal Output:

4... 20mA/HART (Two-wire / Four) RS485/ Modbus

Explosion-proof Grade:

Exia ⅡC T6 Ga
Exd [ia] ⅡC T6 Gb


Process Connection:Thread, flange
Process  Temperature:-40~130℃(standard type) /
-40~250℃(high-temperature type)
Process Pressure:-0.1~4.0MPa
Accuracy:±3mm
Protection Grade:IP67
Supply:Two-wire system (DC24V) / Four-wire system (DC24V/AC220V)
Outer Covering:Aluminum
Single Chamber / Aluminum
Dual Chamber / Plastic / Stainless Steel Single Chamber
Explosion-proof Grade:4…20mA/HART (two-wire/four-wire) / RS485 Mod bus
Antenna MaterialStainless Steel  /  PTFE


-Manuals

Contact Radar Level Transmitter

-Data sheet


Contact Radar Level Transmitter Application


Due to the adoption of the advanced microprocessor and the unique EchoDiscovery echo processing technology, the guided wave radar level gauge can be applied to various complex working conditions.

A variety of process connection modes and detection components make 70X series guided wave radar level meter suitable for all kinds of complex working conditions and applications. Such as: high temperature, high pressure and small dielectric constant medium and so on.

Contact Radar Level Meter application





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