UQK-300 Float Level Controller

The float level controller is based on the principle of buoyancy, and the float moves equidistantly following the liquid level. Because of this, they are commonly used for narrow return level applications.

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    1.The product uses 304, 316 high-quality materials, which make product more durable and reliable

    2.It is applicable to the working condition of pressure from vacuum ~26MPa, temperature -40℃~+300℃

    3.The product has passed SIL2 functional safety certification and explosion-proof certification, and can be used in a variety of working conditions to effectively avoid the occurrence of accidents.

    4.The pressure-bearing part and the switch contact part are completely isolated by magnetic coupling, which make the product high reliability and safety.

Main Technical Parameters

Mounting type: Top mounted

Control length: 0-6000mm

Basic error: ±10mm

Contact type: SPDT

Contact capacity: AC100VA, 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℃

Medium temperature: -20℃≤T≤+120℃

Medium density: level ρ≥0.65g/cm3  / interface ρ1-ρ2≥0.25g/cm3

Wetted material: 304, 316 or on request

Flange standard: HG/T20592-2009,HG/T20615-2009 or on request

Power inlet: M20×1.5(inner thread) or on request

IP rating: IP66

Associated equipment: safety barrier (see safety barrier recommendation sheet)


Refining: Diesel storage tank, catalytic cracking

Chemical: Vapor drum in chemical industry, buffer tank

Sewage Treatment: Water storage tank


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