magnetic float level switch / for liquids / explosion-proof / flange
UQK-300 Dandong Top Electronics Instrument (Group) Co.,Ltd



  • Technology:

    magnetic float

  • Medium:

    for liquids

  • Other characteristics:

    explosion-proof, flange

  • Process pressure:


  • Process temperature:

    Min.: -20 °C (-4 °F)

    Max.: 120 °C (248 °F)


UQK-300 float level controller is suitable for level or interface controlling and alarm for different kinds of vessels in production process in petroleum, chemical, textile dyeing and finishing, and water treatment, etc.

Control length: 0~6000 mm
Basic error: ±10mm
Contact type: one is normal open, one is normal close
Contact capacity: AC 100VA, DC100VA
(intrinsically safe type is only for 24V)
Max.voltage: 250V
Max. current: 1A
Nominal pressure: ≤2.5MPa
Nominal diameter: DN150, DN100
Ambient temperature: -40℃~+80℃
Operating temperature: -20℃~+120℃
Medium density: for level: ρ≥0.65g/cm3
for interface: ρ1-ρ2≥0.25g/cm3
Wetted material: 304, 306L or on request
Flange standard: HG/T20592-2009, HG/T20615-2009
or on request
Power supply inlet: M20×1.5(female thread)
or on request
Protection class: IP67