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Pulse Radar Level Meter

Rada-11 Pulse Radar Level Meter

Rada-11 Pulse Radar Level Meter

 Rod antenna made of PP or PTFE with strong corrosion resistance.

 Rod antenna with integrated hermetical design, suitable for the applications where steam, vapor, condensation and crystallization can easily occur and applications with a stirrer.

 LUI displays the echo signal, convenient for troubleshooting.

 Intrinsic safety explosion protection certified infrared handheld programmer for wireless remote set up.

  • Rada-11 pulse radar level meter is a 5.8 GHz low-frequency pulse radar level meter with an integrated rod antenna. Thanks to the hermetical design of the microwave transmitting antenna, the product is with strong interference resistance and suitable for applications where steam, vapor, condensation, and crystallization can easily occur, and applications with a stirrer or under very corrosive environment.


  • In Rada-11 pulse radar level meter, microstrip design is employed based on the high frequency waveguide theory and an internal generated 5.8GHz microwave pulse signal is transmitted from the end of an antenna. When the transmitted pulse hit the surface of the measured medium, it is partially reflected back and received by the same antenna. A special time expanding technique is used to produce a time expanded signal which contains the information of the time interval between transmitted pulse and received pulse. The distance between the antenna and the surface of the measured medium is then calculated as a result.
  •  Rod antenna made of PP or PTFE with strong corrosion resistance.

     Rod antenna with integrated hermetical design, suitable for the applications where steam, vapor, condensation and crystallization can easily occur and applications with a stirrer.

     LUI displays the echo signal, convenient for troubleshooting.

     Intrinsic safety explosion protection certified infrared handheld programmer for wireless remote set up.

  • Measurable liquids

    Dielectric constant

    DK>1.6,(for liquids withεr<3,waveguide shall be used)

    Antenna

    Type

    Rod antenna

    Material

    PP, PTFE, or 316 stainless steel outlined with PTFE

    Measurement parameters

    Transmit frequency

    5.8GHz

    Measurement range

    20m

    Blind limitation

    0.05m (count from the reference point)

    Deviation

    From reference point to 600mm: 40mm.

    Other area: 0.1% of full range or 10mm, whichever is larger.

    Repeatability

    ±5mm

    Power supply

    DC

    Rated 24V DC, Max.30V DC

    AC

    Rated 220V AC, 50HZ

    Signal output

    Analog output

    4~20mA (±0.02mA)

    Communication protocol

    HART, PROFIBUS-PA

    Fault protection

    Programmable high, low or hold

    Operation condition

    Process pressure

    Depends on flange size

    Process temperature

    -40~200℃

    Ambient temperature

    -40~80℃

    Installation level

    I

    Pollution degree

    IV

    Approval

    Ingress protection rating

    IP67

    Explosion proof

    Flameproof Enclosure: EXd IIC T4

    Intrinsic Safety:EXia IIC T4

    Materials

    External housing

    Aluminum coated withpolyester powder.

    Process fitting

    316L

  •  Level measurement for various liquids, such as water, hydrochloric acid, sulfuric acid, nitric acid, acid lye, Industrial wastewater or medical solvents, etc.
     Level measurement mainly for industries such as water resources and hydropower engineering, chemical engineering, environment protection and pharmaceutical industry etc. 
  • Rada-11 Pulse Radar Level Meter
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