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Arc Type Radar Level Meters (FRL21-H)

Fvluoky arc-type radar level gauge, using imported American chips and high frequency, dual-circuit microcomputer processing technology, is suitable for liquid level and material level measurement and control. The high-sensitivity electronic components make the measurement more accurate and stable. It can be used for corrosive liquids.

radar type level measurement
  • radar type level measurement
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Main Feature of Arc Type Radar Level Meters (FRL21-H)

  • Measurement range: 30m

  • Process connection: Thread, flange

  • Medium temperature: -40 ~ 120℃

  • Process pressure: -0.1 ~ 0.MPa

  • Accuracy: ±5mm

  • Frequency range: 26GHz

  • Explosion-proof grade: Exd IIC T4~T6

  • Protection level: IP67

  • Output signal: 4 …20mA/HART (two-wire / four-wire) /RS485


Parameter of Arc Type Radar Level Meters (FRL21-H)

Measuring Range0-5M, 0-10M, 0-20M, 0-30M, 0-70MDisplay2-row LCD with built-in echo graph
MediumLiquid level, material level, dust, particlesButtons4 built-in buttons for operation and display control
Probe MaterialPTFE, SUS304, SUS316Response Speed2s
Probe TypeHorn type, Rod type, Cable type, Pole type, conical, arc-shapedOperating Temperature40~+100℃(integrated) IP67
Wave Frequency6.3GHz, 26GHz-40~+150℃(separate type) IP67
80GHz-40~+250℃(Cooling fin) IP67
Dead Zone0.2m40~+500℃(Cooling fin) IP67
Emission Angle3°, 7°Ambient Temperature-40~+70℃
Pressure Rating1.6Mpa, Special ConsultationHumidity<95%
Protection LevelIP 67Power Supply22oV AC, 24VDC
Explosion-proof GradeEx d IIC T6Accuracy±2mm, ±5mm
Electrical InterfaceM20*1.5, 1/2" NPTRepeatability+/-0.1%
Signal output4~20mAResolution1mm
Communication ProtocolHART/RS485InstallationThread, Flange, Clamp


Arc Type Radar Level Meters (FRL21-H) Application Field

  • Petroleum and Gas

  • Chemical Industry

  • Water and Wastewater Treatment

  • Food and Beverage

  • Power Generation

  • Mining

  • Pharmaceuticals

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FuYi Intelligent Instrument (Shanghai) Co.,Ltd.
3rd Floor, Building A, No. 205, Jianding Road, Fengjing Town, Jinshan District, Shanghai, China, 201502
+86-19280460621 Dora.chen@fvluoky.com
3rd Floor, Building A, No. 205, Jianding Road, Fengjing Town, Jinshan District, Shanghai, China, 201502
Dora.chen@fvluoky.com
+86-19280460621
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