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|Output:||4-20mA, 0-5V, 0-10V, RS485||Accuracy:||≤0.5%FS|
|Measuring Range:||0...1mH2O To 100mH2O||Long-term Stability:||±0.3%FS/year|
|Power Supply:||12...30V DC||Display:||OLED|
|Ingress Protection:||IP65||Electrical Connector:||M12|
liquid level switch,
industrial level switch
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.
|Product name||SLS Electronic Smart Level Switch|
|Measuring range||01mH2O to100mH2O|
|Supply power||12-30V DC|
|Temp. Error||±0.02% URL/ºC (Zero/ Full Span)|
|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||2×PNP + 0v~5VDC/10VDC + MODBUS|
|2×PNP + 0mA/4mA~20mADC + MODBUS|
|Switching type||Normally open / closed (settable)|
|Reponse time||< 10ms|
|Switching motion mode||Delay or windows mode|
|Analog signal output and max ohmic load RL||Current output 0/4...20mA, 20...4mA RL≤0.5k|
|Voltage output 0...5/10v, 5/10...0v RL>10k|
|Menu language||Chinese and English|
|Displaying units||kPa, mm, cm, m|
|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 class||IP65| IP68 (Switch body| level detector)|
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.
Contact Person: WNKSENSOR