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4-20ma 0-100M Electronic Water Level Switch For Tank / Fuel / Ground Water

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4-20ma 0-100M Electronic Water Level Switch For Tank / Fuel / Ground Water

Country/Region china
City & Province hefei anhui
Categories Measuring & Analysing Instrument Processing Services

Product Details

4-20ma, 0-100M Digital Water Level Switch For Tank, Fuel, Ground Watert

 

Description

 

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.

 

The level switch SLS takes the high integrated ARM industrial-grade MCU as the core. The SLS ensures fast-speed and precise level measurement and switch movement by carefully adjustment and combining high-precision AD switch and high stabile pressure sensor. The setup using the three big back-lighted buttons and the display on machine make it very easy for on-site parameters setting.

 

 

Features:

  • Liquid and oil media level measurement
  • PNP switching, voltage and current outputs
  • Support MODBUS communication
  • Switching points settable
  • Switching can be set normally open / normally closed
  • Supporting Switching delay
  • Analog output span settable
  • High light switch indicating
  • OLED self-luminous display
  • Display turnable 180°
  • Housing with electrical connection against process connection rotatable 330°
  • Media density settable

 

Technical Data:

Product nameSLS Electronic Smart Level Switch
Measuring range01mH2O to100mH2O
Accuracy≤0.5%FS
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 typeNormally open / closed (settable)
Reponse time< 10ms
Switching motion modeDelay 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
Working temperature-30-80ºC
Media temperature0ºC~60ºC
Storage temperature-40ºC~80ºC
Electromagnetism compatibleGB/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)

 

 

 

 

 

 

Ordering sheet:

 

 

Our company

WNK has 13-year experience of research, development, production and sales of sensors. With the concept of smart water management system, smart fire control, sponge city, smart city, and internet of things, WNK quickly seizes opportunities to develop low cost, low power, small size, with temperature measurement function ceramic capacitive pressure sensor.
After two years of research, development and repeatedly testings, our ceramic capacitive sensors have entered big quantity production stage. For different applications and installation methods, we offer OEM, ODM and customization services.
 

 

Low Current Submersible Liquid Level Sensor for Water, Boiler, Fuel Tank

Low Current Submersible Liquid Level Sensor for Water, Boiler, Fuel Tank

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