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Guided Wave Level Transmitters

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  • Small beam angle , the energy can be concentrated, enhance the ability of echo and to avoid interference. 

  • Antenna is in small size,easy to install. A shorter wavelength, the reflection of solid surface inclination is better. 

  • Good working performance in serious dust solid environment. 

  • Smaller measuring blind area,measuring result will be more accurate. 

  • No corrosion,no pollution,friendly to human and environment

  • Power Supply 6-26VDC Accuracy ±3mm 

  • Frequency range 26GHz Antenna material SS 

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

 

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Guided Wave Radar Level Transmitter Introduction

Guided wave radar level transmitters. For high-accuracy, reliable measurements even in harsh conditions. Using radar frequencies, guided in a probe going into the monitored vessel, guided-wave radar level measurement provides continuous, reliable measurements with high accuracy.

Guided wave radar level transmitter uses guided wave radar (GWR) technology. Based on the reflection of microwave on the surface medium. Through the probe, continuous level measurement of liquid and solid levels is completed.

A guided wave radar level transmitter is also called a wave-guided radar level sensor. They can measure both levels and the interface between two media. Through probe rod or cable, complete level contact types continuous level measurement. Such as Coaxial Probe Guided Wave Radar Level Transmitter. This is different from ultrasonic level measurement, which is non-contact measurement. A guided wave radar level transmitter is often used for tank level measurement. Including liquid and solid. Output 4~20mA/HART, so as to measure and control the level during production.

Guided Wave Radar Level Transmitter Feature


  • These transmitters can be used for liquids with a low dielectric constant.

  • They are applicable for level as well as interface measurements.

  • The consistency of liquids is not an issue. It may be viscous, slurry, semi-solid, particulate, and so on.

  • There is no impediment in the measurement process irrespective of the conductivity level, dielectric constant, density, pressure, or temperature of the fluids. All these factors do not hamper the accuracy of the readings.

  • These are easy to install and low on maintenance as there are minimal or no moving parts.

Guided Wave Radar Level Transmitter Specification

ApplicationLiqiud and Solid PowderCorrosive LiquidSolid PowderLow permittivity liquidLiquid in High Pressure Tank
Measure Range30m20m30m6m15m
Frequency500MHz-1.8GHz
AntennaCable or RodPTFE CoveredDouble CableRodCable or Rod
Cable or Rod
Accuracy±10mm±10mm±10mm±5mm±10mm
Working
Temperature
(-40~250)℃(-40~200)℃(-40~150)℃(-40~250)℃(-40~400)℃
Working
Pressure
(-0.1~4)MPa(-0.1~0.3)MPa(-0.1~4)MPa(-0.1~4)MPa(-0.1~40)MPa
Signal Output(4~20)mA/HART
Field DisplayFour Bit LCD, Programmable
Power SupplyTwo Wire(DC24V)
Four Wire (DC24V/AC220V)
Shell MaterialAluminum/Plastic
Process
Connection
Thread/Flange
Explosion-Proof
Grade
ExiaIICT6
Protective
Grade
IP67


-Manuals

Guided Wave Radar Level Transmitter

-Data sheet


Guided Wave Radar Level Transmitter Application


  • Oil and gas production

  • Refining

  • Pharmaceutical and biotech

  • Power generation

  • Pulp and paper

  • Iron and steel

  • Chemicals

  • Food and beverage

  • Marine





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