Displacer level switch / for liquids / IP67
UTK series Dandong Top Electronics Instrument (Group) Co.,Ltd

Characteristics

  • Technology:

    displacer

  • Medium:

    for liquids

  • Other characteristics:

    IP67

  • Process pressure:

    16000000 Pa (2320.6 psi)

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 150 °C (302 °F)

Description

Measuring element of UTK displacer level controller is ball float or displacer, measuring element is connected with magnet tube. When level raised, magnet tube moves up and enters external magnetic field. Through magnet induction effect or magnet coupling effect, the magnet controlling switch or offset magnet steel is pulled and makes switch contact on or off. When level goes down, the magnet tube moves down and goes out off the external magnet field. Then the magnetic controlling switch backs to the original state or the offset magnet steel goes down back to new balance position under the action of self-weight, then makes switch contact on or off. In this way, it realizes level controlling and alarming.

Nominal pressure: ≤16.0MPa;
Measuring accuracy: level controlling: ±4mm;
interface controlling: ±6mm;
Flange standard: HG/T20592-2009,
HG/T20615-2009 or on request
Ambient temperature: -40℃~+80℃
Operating temperature: -40℃~150℃
(high temperature type: 300℃)
Medium density: level controller: ρ≥0.5g/cm3
interface controller: ρ1 - ρ2≥0.25g/cm3
Medium viscosity: ≤ 1St (10-4m2/s)
Wetted material: 20, 304, 316L or on request
Power supply inlet: G1/2″ (female thread)
or on request
Explosion-proof: ExdⅡCT4-T6,
ExiaⅡCT4-T6
Protection class: IP67

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