China IOT Pressure Sensor manufacturer
Hefei WNK Smart Technology Co.,Ltd
17 Year Professional Manufacturer Pressure, Level & Temperature Sensors and Transmitters
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4-20ma PT100 PT1000 Electronic Digital Temperature Switch

4-20ma PT100 PT1000 Electronic Digital Temperature Switch

Brand Name WNK
Model Number STS
Certification ISO9001:2015
Place of Origin Hefei, CN
Minimum Order Quantity 1 piece
Price Negotiable
Payment Terms T/T, Western Union
Supply Ability 5000pcs per month
Delivery Time 5-8 work days
Packaging Details Sea-Worthy Packing or Air-Worthy Packing
Temperature range -50...200C~260C
Input Pt100, Pt1000
Process connection G 1/2 M12(5pin,8pin)
Analog output 4-20ma
Digital Output PNP, NPN
Analog Accuracy 0.5%FS
Sealing NBR
Detailed Product Description

 

High Accuracy 4-20ma PT100 PT1000 Temperature Switch For Liquid Gas Water

 

 

WNK Smart Temperature Switch (STS ) supports PT100 or PT1000, it is with high measuring accuracy of 0.5℃. STS offers various functions including switch delay, switch point settable, display environment temperature, housing and display turnable and rotatable. 


Features

  • Easily-readable, robust display
  • Intuitive and fast setup
  • Easy and flexible mounting configurations
  • Support PT100 or PT1000 input
  • Current output is 4~20mA+2PNP+MODBUS; voltage output is 0~5V/10V+ 2PNP+ MODBUS
  • Supporting Switching delay
  • Various analog output ways available
  • Switching points settable
  • Analog output span settable 
  • Electrical connector is M12 5pin or 8pin
     

Detailed Technical Info:

 

Measuring range-50~260℃
Accuracy≤0.5℃
Supply Power12…30V DC
Temp. Error±0.02%FS/℃
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 Configurations

 

switching+voltage+ communication2×PNP + 0V~5VDC/10VDC + MODBUS
switching+current+ communication2×PNP + 0mA/4mA~20mADC + MODBUS
Switching current1.0A(Max.)
Switching typenormally open , normally closed (settable)
Switching respond time<10ms
Switching delay0.00s~1000.0s
Switching motion modedelay or windows mode
Analog signal output and maximum ohmic load RLCurrent output0/4…20mA,20…4/0mA RL≤0.5kΩ
Voltage output0…5/10V,5/10…0V RL>10kΩ
Screen displayOLED
Menu languageChinese,English
Switching instruction2X Red LED
Displaying pressure unitskPa, mm, cm, m
Buttons3X blue back-lighted touch buttons
Displaying supplementary variablesenvironment temp., analog output value, max. Peak value,mini. peak value
Supplementary variables displaying modefixed displaying or INFO button switching Display
Working temperature-30℃~80℃
Media temperature0℃~60℃
Storage temperature-40℃~80℃
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 RatingIP65 / 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.

 

 

Company

FAQ

Q: Are you trading company or manufacturer ?

A: We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient pressure/level/temperature measuring instruments.

Q: What's your quality control system?

A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.

Q: What is the warranty of your products?

A: 12 month from shipment date, for non-man-made damages.

Q: Shipping and Delivery

A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days.

Large orders are recommended to ship by sea.

Product Tags: PT1000 Electronic Digital Temperature Switch   PT100 Electronic Digital Temperature Switch   PT100 digital thermostat switch  
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