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Liquid Level Switch, Water Level Switch, Level Sensor manufacturer / supplier in China, offering Industrial Electronic Level Switch with OLED Display, Smart 4~20mA + PNP Liquid Pressure Level Switch with OLED Display, Smart 0.075%Fs Pressure Transducer with LCD Display, 4~20mA with Hart Output and so on.

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Industrial Electronic Level Switch with OLED Display

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 20000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: WNK-SLS
  • Principle: Diffused Silicon Sensor
  • Standard: Nonstandard
  • Size: 98mm × 38mm
  • Power Supply: 12-30VDC
  • Material: Stainless Steel
  • Accuracy: 0.5%Fs
  • Long-Term Stability: 0.3%Fs/Year
  • Transport Package: Paper Carton and as Buyer′s Requirement
  • Origin: Hefei, Anhui
  • Type: Diffused Silicon Level Sensor Switch
  • Wires: 2× PNP/NPN
  • Application: Petrochemical, Chemical, Power, Steel, Cement etc.
  • Certification: ISO
  • Output Signal Type: Digital or Analog Type
  • Measuring Media: Liquid
  • Temperature Error: 0.02%Fs/C(Zero / Full Span)
  • Trademark: WNK
  • Specification: 53*113*38(mm)
Product Description
Industrial Electronic Level Switch with OLED Display

Intelligent Electronic Level Switch with Display

The level switch SLS is designed for level monitoring and measurement of liquid and oil media. It is applied to general industry such as tank, case, liquid cell and deep well. It is level switch, transmitter and display in one and the same device. In its standard configuration it has two switching outputs (PNP or NPN). In addition, there are configurations available with an analog output signal (0...20mA| 420 mA or 0...5V| 010 V) as well as with RS485 Link.

Features - Level Switch:
1.  PNP switching, voltage and current outputs
2.  Switching settable normally open / normally closed
3.  Supporting switching delay
4.  Various analog output ways
5.  OLED self-luminous display
6.  Display turnable 180°
7.  Housing rotatable 330°
8.  Industrial touch buttons
9.  Support MODBUS communication

Specification - SLS Intelligent Electronic Level Switch:
Product nameSLS Electronic Smart Level Switch
Measuring range1~200M
Supply power12~30V DC
Temp. Error±0.02% URL/ºC (Zero/ Full Span)
Long-term Stability≤±0.3%FS/Year
Analog output accuracy≤±0.2%FS
Measuring mediaWater, mineral-based hydraulic fluid and Synthetic oil
Wetted materialStainless steel, Nitrile Butadiene Rubber and PTFE
Output configurations2×PNP + 0v~5VDC/10VDC + MODBUS
2×PNP + 0mA/4mA~20mADC + MODBUS
Switch current1.0A(Max.)
Switching type Normally open / closed (settable)
Reponse time< 10ms
Swith delay0.00s~1000.0s
Switching motion mode Delay or windows mode
Analog signal output and max ohmic load RLCurrent output   0/4...20mA, 20...4mA   RL≤0.5k
Voltage output   0...5/10v, 5/10...0v   RL>10k
Screen displayOLED
Menu languageChinese and English
Displaying unitskPa, mm, cm, m
Buttons3x blue back-lighted touch buttons
Supplementary variables displaying Environment temperature, analog output value, max peak value,mini peak value
Supplementary variables displaying wayFixed displaying or switch display by INFO button 
Working temperature-30-80ºC
Media temperature0ºC~60ºC
Storage temperature-40ºC~80ºC
Electromagnetism compatible GB/T 17626.2/3/4-2006
shock resistance≤10g/10Hz...500Hz(IEC 60068-2-6-2007)
vibration resistance≤50g/11ms(IEC 60068-2-27-2008)
Protection classIP65| IP68 (Switch body| level detector)

Dimensions - SLS Intelligent Electronic Level Switch :
Industrial Electronic Level Switch with OLED Display
Why Choose us?
1. We are professional manufacturer with own R&D and sales team, with more than 13 years producing experience in transmitters & sensors.
2. We have strict quality control system, each set product we do temperature compensation and aging test before shipment, so the quality is guaranteed.
Industrial Electronic Level Switch with OLED Display
Industrial Electronic Level Switch with OLED Display

7~15 days after order confirmed

Industrial Electronic Level Switch with OLED Display
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