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PR Electronics : ใหม่! วัดสัญญาณ4-20mAไม่ต้องใช้Power Supplyได้แล้ว PDF Print E-mail
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Wednesday, 03 May 2017 00:31

ใหม่! PR Electronicsรุ่น3186B Output loop-powered current isolator วัดสัญญาณActive 4-20mAได้แล้วไม่ต้องใช้Power Supply ซึ่งPR Electronicsใช้เทคโนโลยีแบบadvanced two-wire technology สามารถSpiltสัญญาณ4-20mAได้ ยิ่งกว่านั้นยังมีคุณสมบัติLow input drop <3 VDCทำให้เหลือแรงดันไปใช้เป็นLoop power outputได้

  • Low energy consumption
  • Low input drop (< 3 VDC) and fast response time < 5 ms
  • Signal 1:1 range 3.5...23 mA
  • Excellent accuracy, better than 0.05 %
  • Slim, 6 mm housing
  • Available in either a one-channel or a two-channel version
          
 

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This product provides solutions for a wide range of process applications, allowing our customers to connect any active 4…20 mA signal from the field to any receiving active device, for example, an active PLC. Due to the low input drop (< 3 VDC), the 3186B also can be used to split an existing 4…20 mA loop, providing the customer with an additional 4…20 mA loop-powered output. Furthermore, even if the loop power to the PR 3186B is lost, the input loop will still function perfectly, making this module unique.

Last Updated ( Tuesday, 03 October 2017 09:37 )