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Stainless Steel Electronic Digital Level Switch With High Light Oled Display PNP Switch Output

Good quality Water Pressure Sensor for sales
Good quality Water Pressure Sensor for sales
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Stainless Steel Electronic Digital Level Switch With High Light Oled Display PNP Switch Output

China Stainless Steel Electronic Digital Level Switch With High Light Oled Display PNP Switch Output supplier

Large Image :  Stainless Steel Electronic Digital Level Switch With High Light Oled Display PNP Switch Output

Product Details:

Place of Origin: Hefei, CN
Brand Name: WNK
Certification: SGS, ISO9001:2015
Model Number: SLS

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiation
Packaging Details: Sea-Worthy Packing or Air-Worthy Packing
Delivery Time: 5-8 work days
Payment Terms: T/T, Western Union
Supply Ability: 5000pcs per month
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Detailed Product Description
Output: 4...20mA/0...5V+PNP+MODBUS Accuracy: ≤0.5%FS
Measuring Range: 0 ~100mH2O Long-term Stability: ±0.3% Full Scale Per Year
Power Supply: 12...30V DC Display: OLED
Working Temp: -30~80 Deg C Media Temp: 0~60 Deg C
Switch Output: PNP Or NPN Switch Type: Normal Open Or Normal Closed
Ingress Protection: IP65 Electrical Connector: M12 5pin Or 8pin

Smart Stainless Steel Submersible Level Switch 4~20mA+PNP Switch Output
SLS Intelligent Level Switch 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 device. In its standard configuration it has optional two switching outputs (PNP or NPN), an analog output signal (0...20mA| 4…20 mA or 0...5V| 0…10 V) as well as with RS485 Link.
There is a large number of measurement ranges available from a smallest measurement range of -0…1m H2O to 100mH2O. The zero point can be adjusted by bottons. The connection elements are consist of stainless steel and airway cable with a blowhole in the core. Hence, it has high sealing perfromance and is well suited for a large variety even of corrosive media. Supporting standard MODBUS, the SLS makes it possible to remote data collection and parameters setting, free customers from buying extra communication adapters. For electrical connection the SLS has an M12x1 connector.
The SLS is compactly designed with housing with electrical connection against process connection rotatable 330°, display against housing turnable 180°, making it very easy for on-site installation and monitoring.
Quick Information:

  • Level range 0~100mH2O
  • Measuring accuracy ≤0.5%FS
  • Output includes 2PNP+ 0~5v/10v +modbus or  2PNP+ 0/4mA~20v +modbus
  • Switching points settable
  • Switching option of normally open / normally closed
  • Supporting Switching delay
  • Analog output span settable
  • Electrical connectors including M12 5pin and 8pin 
  • High light switch indicating
  • OLED display
  • Display is 180°  turnable
  • Housing with electrical connection against process connection rotatable 330°
  • Media density settable
  • Support MODBUS communication

Detailed Technical Info:


Measuring range 0…1mH2O to 100mH2O
Accuracy ≤0.5%FS
Supply Power 12…30V DC
Temp. Error ±0.02%FS/℃
Long-term Stability ±0.3%FS/Year
Analog output accuracy ±0.2%FS
Measuring Media Water, mineral-based hydraulic fluid and Synthetic oil
Wetted material Stainless steel, Nitrile Butadiene Rubber and PTFE

Output Configurations


switching+voltage+ communication 2×PNP + 0V~5VDC/10VDC + MODBUS
  switching+current+ communication 2×PNP + 0mA/4mA~20mADC + MODBUS
Switching current 1.0A(Max.)
Switching type normally open , normally closed (settable)
Switching respond time <10ms
Switching delay 0.00s~1000.0s
Switching motion mode delay or windows mode
Analog signal output and maximum ohmic load RL Current output 0/4…20mA,20…4/0mA RL≤0.5kΩ
  Voltage output 0…5/10V,5/10…0V RL>10kΩ
Screen display OLED
Menu language Chinese,English
Switching instruction 2X Red LED
Displaying pressure units kPa, mm, cm, m
Buttons 3X blue back-lighted touch buttons
Displaying supplementary variables environment temp., analog output value, max. Peak value,mini. peak value
Supplementary variables displaying mode fixed displaying or INFO button switching Display
Working temperature -30℃~80℃
Media temperature 0℃~60℃
Storage temperature -40℃~80℃
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 Rating IP65 / IP68


Competitive Advantages:
1. Founded in 2004, over 13 year professional research, developing and production experience;
2. Experienced and professional R&D team to provide customization services;
3. Producing transmitter core elements- PCB, supplying PCB for transmitter producers;
4. Highest accuracy up to 0.05%FS;
5. Various outputs I2C, SPI, 4~20mA, Hart, Modbus, Profibus-Pa, 0.5-4.5V, 0.2-2.9V and other analog outputs;
6. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

Contact Details
Hefei WNK Smart Technology Co.,Ltd

Contact Person: WNKSENSOR

Tel: +8618156548648

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