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Shandong Dongrun Instrument Science and Technology Co., Ltd.

Level Switch, Float Switch, Liquid Level Switch manufacturer / supplier in China, offering Uqk-99 Top Mounted Float Level Switch, Uhz-99b Top-Mounted Magnetic Liquid Level Meter, Water Quality Monitoring Equipment for Testing pH, Temperature, Do, Salinity, Turbidity and so on.

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Supplier Homepage Product Level switch Uqk-99 Top Mounted Float Level Switch

Uqk-99 Top Mounted Float Level Switch

FOB Price: US $100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100/ Piece
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Port: Yantai, China
Production Capacity: 50000 Pieces/ Year
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: UQK-99
  • Range: 0-15m
  • Kind: Level Switch
  • Warranty: 1 Year
  • Material: SS360L
  • Trademark: As customer required
  • Specification: Accuracy: ± 10mm
  • HS Code: 8536500000
  • Principle: Float Sensor
  • Measurement Accuracy: ±5mm
  • Structure: All in One
  • Certification: CE
  • Process Temperature: -40~120℃
  • Transport Package: Carton
  • Origin: China
Product Description
1 Product Introduction 
Series UQK-99 float level switch makes using of magnetic float up and down with the liquid level, the float make the reed switch in the setting position in the sensor detector pipe act and emit the contact open/cloze switching signals. The liquid level switch with the corresponding external circuit can be used in level control and alarm of various kinds of open or sealed containers in the petroleum, chemical, power, textile printing and dyeing, environmental protection and civil construction industries in conjunction .         
Simple structure, easy to install, reliable operation, simple maintenance and low price
A wide range of applications, suitable for liquid level control of a variety of medium.

Uqk-99 Top Mounted Float Level Switch

2 Technical Parameter
Control height0~300mm to 0~6000mm
The medium temperature allowedordinary type <100ºC,high temperature type <200ºC
Connecting FlangeDN50, DN80, DN100, DN125, DN150, PN1.0, 1.6
Magnetic FloatStandard Ф76, special supply Ф48, Ф120
Explosion-proof Gradeflame-proof type dIIBT4;Intrinsically safe type ibIICT4
Control contact capacityAC220, 0.5A/ 0.3A(impedance load) DC24V,2A
Control contact lifespan5×106 times
Control contact numberoptional among 1,2,3 and 4 (Please indicate if it is over 4)
Outgoing line interface threadM20×1.5
 Uqk-99 Top Mounted Float Level Switch

3. Selection table
Table 1
UQK-99ContentSwitch Type
Single magnetic float, 1 control point
Single magnetic float, 2 control points
Single magnetic float, 3 control points
Single magnetic float, 4control points
Single magnetic float, X control points
No memory
2 magnetic floats, 2 control points
3 magnetic floats, 3 control points
4 magnetic floats, 4 control points
X magnetic floats, X control points
Table 2
Series UQK-99 float liquid level switch
  Refers to selection table 1 
 D1Cr18Ni9Ti, 0Cr18Ni9(304)Wetted Material
EABS or PVC (Please indicate when you place an order.)
FStainless steel and F4 composite pipe
 1Flange connection (When the flange is stainless steel, carbon steel, stainless steel lining PTFE, PVC, ABS ,please indicate.)Installation
2Rack-mount fixed 150×60
3Thread connection measurement range<500mm, atmospheric temperature, atmospheric pressureM48×2
 AOrdinary waterproof typeExplosion-proof
BIntrinsically safe type Exia II CT4
CFlameproof d II BT4
  H(mm)Installation height
 L1The liquid level switch is the first control point from top to bottom(mm)Control height
L2The liquid level switch is the second control point from top to bottom(mm)
L3The liquid level switch is the third control point from top to bottom(mm)
L4The liquid level switch is the fourth control point from top to bottom(mm)
L5The liquid level switch is the fifth control point from top to bottom(mm)
 KNormally openContact initial state
BNormally closed
  ρ= g/cm3Medium density
 DOpen atmospheric vesselOperating pressure
 Operating pressure(MPa)
UQK-99102E1A2000500K1.0DSelection example
Company Information

Shandong Dongrun Instrument Science and Technology Co., Ltd. is founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperate with the Chinese Academy of Sciences to build a water analysis laboratory, and the main products are TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification and has a professional R & D team, providing technical support to meet customer demand, particularly in the anti-corrosion, our company has  a unique technology  to meet different conditions of corrosion requiremes.
Uqk-99 Top Mounted Float Level Switch

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