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RS485 Smart Sanitary Pressure Sensor Switch With PNP / NPN Switching

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Buy cheap RS485 Smart Sanitary Pressure Sensor Switch With PNP / NPN Switching from wholesalers
  • Buy cheap RS485 Smart Sanitary Pressure Sensor Switch With PNP / NPN Switching from wholesalers

RS485 Smart Sanitary Pressure Sensor Switch With PNP / NPN Switching

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Brand Name:WNK
Model Number:SPS
Certification:ISO9001
Price:Negotiable
Payment Terms:T/T, Western Union, MoneyGram
Supply Ability:500pcs per month
Delivery Time:5-8 work days
Company Data
Verified Supplier
Contact Person Aaron Gao
Business Type: Manufacturer Importer Exporter
Officials: 5f, Bldg 2a, Mingzhu Industrial Park 106 Chuangxin Ave, High-Tech Zone, Hefei, Anhui, China
Quality: Quality Certifitation Available
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Product Details Company Profile
Product Details

RS485 Smart Sanitary Pressure Sensor Switch With PNP / NPN Switching
4-20mA RS485 Smart Sanitary Pressure Sensor Switch with PNP/NPN Switching

SPS pressure switch offers pressure monitoring and control in liquid and gaseous media. The SPS is applied in general industrial applications such as in mechanical manufacturing, in machine tool systems, in hydraulic and pneumatic systems, for pressure monitoring and control and for pumps and compressors. It is pressure 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.

Whole stainless steel housing and the core high accuracy diffused silicon pressure sensor ensure good accuracy measurement of excellent long-term stability. WNK SPS has various functions including current or voltage + PNP +MODBUS outputs, NO &NC function, switch delay, OLED display, display turnable 180° and so on, providing easy installation and pressure control.

Features:

  • PNP switching, voltage and current outputs
  • Switching points settable
  • Switching can be set normally open / normally closed
  • Analog output span settable
  • Offering Switching delay function
  • Support MODBUS
  • Displaying pressure peak value and environment temperature
  • Various analog output ways available
  • OLED display
  • Display turnable 180°
  • Housing with electrical connection against process connection rotatable 330°


Detailed Technical Info:

Product nameElectronic Smart Pressure Switch
Measuring range-0.1 to 0.1MPa .... 60MPa
Measuring mediaGas & Fluid
Accuracy≤0.5%FS
Supply power1230V DC
Temp. error±0.02%FS/ºC(Zero/ Full Span)
Long-term stability±0.3%FS/Year
Analog output accuracy≤±0.2%FS
Output configurations2×PNP + 0V~5VDC/10VDC + MODBUS
2×PNP + 0mA/4mA~20mADC + MODBUS
Switch current1.0A(Max.)
Switching typeNormally open / closed (settable)
Switching reponce time<10ms
Swith delay0.00s~1000.0s
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
Switch indicating2 Red LED
Displaying unitspsi,bar,mbar,Pa,kPa,MPa
Buttons3 blue back-lighted touch buttons
Supplementary variables displayingEnvironment 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 temperature-30-80ºC
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



Ordering sheet
RS485 Smart Sanitary Pressure Sensor Switch With PNP / NPN Switching












Company Profile

Hefei WNK Smart Technology Co.,Ltd

Founded in 2004, HEFEI WNK SMART TECHNOLOGY CO., LTD is a hi-tech company specializing in different kinds of technologically-advanced and good quality sensor, transmitter and automation instrument. We devote to developing, manufacturing and selling of automation control system, providing our customers comprehensive fieldbus technical solutions and factory informatization construction.

 

Our main products include iEOS industrial cloud data base developing plate form; industrial Internet of Things; WNK-WMS industrial wireless measurement system; onsite measurement instruments like temperature, pressure, flow, level sensor and transmitter etc, widely applied in Petrochemical, Chemical, Power, Steel and Cement.

 

 

WNK is the third company in China developed PROFIBUS transmitters. WNK series PROFIBUS transmitter is the fourth in China certificated by international PROFIBUS organization, and Chinese first that completely having proprietary intellectual property rights. WNK PROFIBUS-PA temperature transmitters filled Chinese blank technology in the field.

 

 

With strict, scientific management system, WNK has been certificated to conform to standard GB/T 19001-2008 / ISO 9001:2008 by CHINA CLASSIFICATION SOCIETY CERTIFICATION COMPANY. WNK commits to developing of new products and technical innovation. With continuously effort in advanced technology of automation control system, WNK has been undertaking some innovation projects of MST (Ministry of Science and Technology), and has been honored as promising enterprise of “Giant of Technology ”in Hefei Hi-tech Industry Development Zone.

 

 

As Chinese first and unique qualified production enterprise of 0.075% measurement in Anhui, WNK brand was awarded Anhui Famous Brand.

 

 

 

 

 

 

 

 

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