Magnetostrictive level transmitter / for liquids / for industrial applications / for food applications
MLT series Dandong Top Electronics Instrument (Group) Co.,Ltd

Characteristics

  • Technology:

    magnetostrictive

  • Medium:

    for liquids

  • Applications:

    for industrial applications, for food applications, for the food industry

  • Other characteristics:

    HART, 2-wire, with digital display, 4-20 mA, precision

  • Protection level:

    IP67

  • Level range:

    Min.: 40 mm

    Max.: 4000 mm

  • Process pressure:

    5000000 Pa (725.19 psi)

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 160 °C (320 °F)

Description

MLT magnetostrictive level transmitter is designed and developed according to the magnetostrictive principle. It is a mordern highly accurate level measuring instrument with the advantages of highly accuracy, fast responding, good reliability, long life, and smart structure, etc.
MLT Magnetostrictive level transmitter can transform the medium level inside the container into two-wire system 4-20mA standard signal, simultaneusly with HART communicating. The product is widely used in petroleum, chemical, metallurgy, food fields and so on.
Magnetostrictive sensor is the core of magnetostrictive level transmitter. The core element of the sensor ( magnetostrictive line) is rare earth giant magnetostrictive material which enjoys the reputation of " black gold" in the modern industrial world. With the advantages of high strain, high electric (magnetic) mechanical wave conversion ability, etc., it can convert the small change of magnetic vector into a mechanical wave.
Supply voltage: 9 ~ 28V DC
Output signal: 4 to 20mA+HART
Range: 40mm ~4000mm
Probe diameter: Φ12mm
Operating pressure: ≤5.0MPa
Medium temperature: -40℃ ~ +160℃
Ambient temperature: -40℃ ~ +80℃
Accuracy: ±1mm
Resolution: ≤0.1mm
Temperature influence: ≤±0.01%/℃
Min. density difference: 0.5g/cm³
Wetted material: 316L, Hastelloy C-276 (or on request)
Process connection: G1/2″, standard flange (or on request) or others
Electrical interface: M20×1.5 (inside thread)
Explosion-proof: Intrinsically safe Ex ia IIBT5/T6 Ga;
Explosion isolation Ex d IICT3/T6 Gb
Protection class: IP67

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