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  1. UQK Series Float Level Controller
  2. UQK Series Float Level Controller
  3. UQK Series Float Level Controller
  4. UQK Series Float Level Controller

UQK Series Float Level Controller

Overview:UQK (float ball level controller is suitable for petroleum, chemical, power, paper and food industries to control and alarm the liquid level or boundary level of various open or pressurized c

  1. Working principle
  2. Technical Parameters
  3. Selection table
  4. Dimension drawing
  5. Instructions for ordering

Overview:

UQK (float ball level controller is suitable for petroleum, chemical, power, paper and food industries to control and alarm the liquid level or boundary level of various open or pressurized containers in the production process.

Working principle:

UQK float level controller is a two-position level meter, which consists of float and contact part. When the liquid level changes, the floating ball changes accordingly, so that the magnetic steel at the other end of the club swings up and down. According to the principle of magnetic steel homogeneous repulsion, the magnetic steel installed in the contact part swings in the reverse direction, and the movable contact is turned on or off between the static contact 1-1 and 2-2, so as to control the alarm signal to alarm or start and stop the electric Pump. According to the structure, it can be divided into ordinary type and self-check type. Self-checking float ball liquid level controller can detect whether the inner float ball moves through the external handle, bringing great convenience to adjustment and maintenance. UQK (S) -105 floating ball liquid level controller can be operated in the lead pipe of the tank, which can meet the requirements of the inner floating roof tank.


The main technical parameters:


Contact capacity AC200VA, DC50W (intrinsically safe type is only used for 24V) )Power supply voltageAC220V、DC24V
Allowable currentAC1A、DC2A Contact formSPDT(one normally open, one normally closed)
Ambient temperature -40℃~+80℃Working temperature-40℃~+135℃
Medium density≥0.45g/cm3Wetted material 304, 316L or according to user requirements
Connecting flangesHG/T20592-2009,HG/T20615-2009 or according to user requirementsExplosion-proof typeFlameproof ExdⅡBT4, Intrinsically Safe ExiaⅡCT4
Power inletM20 × 1.5 (internal thread) or according to user requirementsProtection classIP67


Technical parameters corresponding to each model:

Model

Nominal diameter(DN)

Nominal pressure(MPa)

Action limit(mm)

Adjustment method

Installation form

UQK(S)-101

DN80

≤4.0MPa

10

Not adjustable

Horizontal side mounting

UQK(S)-1011

60

UQK(S)-1012

40

vertical

UQK(S)-102

45~550

Stepwise adjustable

Horizontal side mounting

UQK(S)-103

10~1000

Stepless adjustable

Vertical

UQK(S)-104

DN40

10

Not adjustable

Horizontal side mounting

UQK(S)-105

DN100

10

Not adjustable

Horizontal side mounting

 

 


ModelDescription
UQKYaFeng side mounted float level controller
Mounting type01Side mount02Side mount, adjustable stroke
03Top mounted, adjustable stroke

Pressure rating(MPa)1.0PN1.0
1.6PN1.6
2.0PN2.0
2.5PN2.5
Effective insertion depth / rangeEffective insertion depth mm
DensityDensity g/cm3 
Flange materialP304
PL316L
P1321
PPPP
Flange size50DN50
65DN65
80DN80
100DN100
125DN125
150DN150
Flange sealing surfaceOmitRaised surface
FFFull plane
MConvex
FMConcave
Float materialP304
PL316L
TiTitanium
PPPP
Explosion-proof typeOmitNone
aIntrinsic safety
bExplosion-proof
Additional featuresOmitNone
JSelf-check


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Media Name:
Wetted material:
Liquid gauge bit number:
Flange specifications:
Range:
Flange material:
Stress:
Density:
Connection method:
Sealing surface:

Connection specifications: