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Xuzhou Ouke Instrument Co., Ltd.

Float Switch, Level Switch, Oil Level Switch manufacturer / supplier in China, offering Mini Multipoint Float Level Switch (S4), 2 Flutes Ball Nose Tungsten Carbide Milling Cutter for Wood, Black&White Masonry Drill Bits for Contrete / Granite / Brick / Marble and so on.

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Supplier Homepage Product Sensors Water level sensor Mini Multipoint Float Level Switch (S4)

Mini Multipoint Float Level Switch (S4)

FOB Price: US $60 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $60/ Piece
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Production Capacity: 1000000
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: S4
  • Wires: Two-Wires
  • Application: Garage
  • Contact Capacity: 1.2 Va
  • Maximum Current: 0.05A DC
  • Float Specific Gravity: 0.47 ± 0.05
  • Specification: RoHS
  • HS Code: 82057090
  • Principle: Eddy Current
  • Standard: Standard
  • Certification: RoHS
  • Maximum Voltage: DC 24 V
  • Temperature Range: -10~80 ° C
  • Trademark: ouke
  • Origin: China
Product Description
The working principle of Mini Float Level Switch is direct and simple. Set one point or multi-point of magnetic switch in sealed un-magnetic metal or industrial plastic tube. Fix the float with inner magnetic system to a certain place of magnetic switch in the pipe and let the float drift up and down; Utilize the inner magnetic system in the float to trigger the open and close of magnetic switch to operate and control the liquid level. Normal open and normal close is the state with inserting liquid. Mini float level switch is custom-made product and the switch state can shift in normal condition.

Fuel level sensor
IP65 protection standards
Stable functions
No effect by temperature of liquid in a tank
Fuel level sensor

Meets IP65 protection standards
Functions stably and won't be disturbed by temperature of liquid in a tank
Liquid surface depth sensing can be specified from L=80~500mm, in 1mm increments. *Made to order

This level switch was specially developed for measuring the surface of oil or water tanks. The device meets IP65 protection standards.
1. High precision lead switch paired with internal magnet float. This level switch is both cost-effective and has a small form factor.
2. Switch is not affected by temperature or other factors in the tank, allowing for stable and reliable readings.
3. Flange features a connector allowing you to attach it to the top of a tank.
4. Liquid surface depth sensing can be specified from L=80~500mm, in 1mm increments. The device is made to order and you are free to indicate the specifications you need.
*For M12× 1-4 pin connector types, please inquire.

1. Multipoint Float Level Switch;
2. High Quality, competitive price;
3. Short lead time;
4. OEM is available and welcomed;


Contact resistance Less than 1 Ω
Microscopic current load5mA
DC 500 V Insulation resistance testerMore than 50 MΩ
Proof voltageAC 1000 V /1 min
Mass Without pipe 200g
Default attachments
1: O-ring (JIS B 2401 1A P-38) 1 PC
2: Hexagon head bolt with opening (M4× 16) 2 PCS
Product Name: Multipoint Float Level Switch
Contact Capacity:AC220V/1A;DC24V/0.5A
Working Pressure: ≤ 2MPa
Float Gravity: 0.7
Output Signal: SPST NO/NC
Working Temperature: -30~150°C
Protection Grade: IP65
Float Material: SUS304/SUS316L
Housing Material:SUS304/SUS316L
Connection: 1 ″ PT (thread customized )
Wire Length:customized
Application:  water, sewage, oil etc.
Installation Method: vertical installation

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