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Latest added news blog
New MX32 Gas Detection Controller
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TXIsoLoop Loop Powered 4-20mA Isolator

TXIsoLoop Loop Powered 4-20mA Isolator

Quick Overview

Loop isolators provide signal protection by electrically isolating the input signal from the output. TxIsoLoop-1 and TxIsoLoop-2 simplify your application and avoid the undesirable ground loops by providing single and dual loop galvanic isolation. The 0/4-20 mA input is measured and an identical isolated signal is reproduced at the output. Power is drawn from the 0(4)-20 mA input loop, thus no auxiliaty power or an external power supply is need.
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Details

  • Input Signal (INPUT): 0 to 20 mA; 4 to 20 mA (check minimum current for proper operation).
  • Maximum Input voltage (Vin max.): 32 Vdc.
  • Voltage Drop (Vdrop): < 3 Vdc.
  • Output Signal (OUTPUT): 0(4) to 20 mA.
  • Max. Load (RL): 1450 R.
  • Accuracy: 0.2 % FS @ 0 a 60 °C / RL= 250 R; 0.3 % FS @ -20 a 75 °C / RL= 250 R.
  • Operating current: > 0.1 mA.
  • Overload: < 40 mA; < 32 Vdc.
  • Response time: 2 ms @ RL= 250 R.
  • Isolation: 3000 Vac / 10 s; 240 Vac continuous.
  • EMC:  EN 61326-1.
  • Ambient temperature range: -20 to + 75 °C.
  • Humidity: 20 to 90 % RH.
  • Protection: IP40.
  • Wire gauge for connections: 0.14 to 1.5 mm².
  • Recommended torque: 0.8 Nm.
  • Terminal blocks injected in Polyamide.

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
8813020100
TxIsoLoop-1 single channel Loop-pwr isolator, 4-20 mA in / 1 x 4-20 mA O/P.
View FileDatasheet
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£48.39
or call us for a quote
8813020200
TxIsoLoop-2 Loop-pwr isolator, 4-20 mA in / 2 x 4-20 mA O/P.
£85.81
or call us for a quote