• Guided Wave Radar Level Gauge
  • Guided Wave Radar Level Gauge
  • Guided Wave Radar Level Gauge
  • Guided Wave Radar Level Gauge
Guided Wave Radar Level Gauge
  • Applicable Medium
    Liquid, solid powder
  • Not applicable medium
    gas
  • Product Introduction
    Guided wave radar is a measuring instrument based on the principle of time travel. The radar wave runs at the speed of light, and the running time can be converted into a level signal by electronic components.

Working principle

Guided Wave Radar Level Meter is a high-precision instrument commonly used to measure liquid level in liquid or solid containers. It uses guided wave radar technology to measure liquid levels by sending and receiving microwave signals and is able to provide reliable measurement results in complex process environments.

Guided wave radar level gauges are widely used in many industries such as chemical, petroleum, food, and pharmaceutical to monitor and control liquid levels in liquid or solid containers to ensure process stability and safety.

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The high-frequency microwave pulse emitted by the guided wave radar propagates along the detection component (steel cable or steel rod), and encounters the measured medium. Due to the sudden change of the dielectric constant, reflection is caused, and a part of the pulse energy is reflected back. The time interval between the transmitted pulse and the reflected pulse is proportional to the distance of the measured medium.

Product Features

1. Due to the advanced microprocessor and choDiscovery echo processing technology, the guided wave radar level gauge can be applied to various complex working conditions.

2. A variety of process connection methods and detection component types make the 70X series guided wave radar level gauge suitable for various complex working conditions and applications. Such as: high temperature, high pressure and small dielectric constant medium, etc.

3. It adopts the pulse working mode, the transmitting power of the guided wave radar level meter is extremely low, and it can be installed in various metal and non-metal containers without harm to the human body and the environment.

Technical Parameter

1、Basic parameters

Applicable medium: liquid, solid powder

Application: liquid and solid powder measurement, complex process conditions

Explosion-proof certification: Exia IIC T6 Ga/ Exd ia IIC T6 Gb

Measuring range: 30m

Frequency: 500MHz-1.8GHz

Antenna: single cable or single pole antenna

Measurement accuracy: ±10mm

Process temperature: (-40~250)℃

Process pressure: (-0.1~4) MPa

Signal output: (4~20) mA/HART

On-site display: four-digit LCD programmable

Power source: two-wire system (DC24V) / four-wire system (DC24V/AC220V)

Shell: Aluminum / Plastic

Process connection: thread/flange (optional)

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YK-RD702

Applicable medium: liquid, especially strong corrosive liquid

Application: measurement of acids, alkalis or other corrosive media

Explosion-proof certification: Exia IIC T6 Ga/ Exd ia IIC T6 Gb

Measuring range: 20m

Frequency: 500MHz-1.8GHz

Antenna: full PTFE sealed cable or rod antenna

Measurement accuracy: ±10mm

Process temperature: (-40~200)℃

Process pressure: (-0.1~0.3) MPa

Signal output: (4~20) mA/HART

On-site display: four-digit LCD programmable

Power source: two-wire system (DC24V) / four-wire system (DC24V/AC220V)

Shell: Aluminum / Plastic

Process connection: thread/flange (optional)

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YK-RD703

Applicable medium: solid powder

Application: measurement of cement silo powder; measurement of fly ash powder

Explosion-proof certification: Exia IIC T6 Ga/ Exd ia IIC T6 Gb

Measuring range: 30m

Frequency: 500MHz-1.8GHz

Antenna: dual-cable antenna

Measurement accuracy: ±10mm

Process temperature: (-40~150)℃

Process pressure: (-0.1~4) MPa

Signal output: (4~20) mA/HART

On-site display: four-digit LCD programmable

Power source: two-wire system (DC24V) / four-wire system (DC24V/AC220V)

Shell: Aluminum / Plastic

Process connection: thread/flange (optional)

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