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PR Electronics Power supply

PR-9421

Supply voltage 85…132 VAC or 187…264 VAC
Optional connection of backup supply
Approved for installation in I.S. / Ex zone 2 / Div. 2
Active signal output
Optional parallel connection

 

Technical characteristics

  • High conversion accuracy in all available ranges, better than 0.1% of span.
  • Meeting the NAMUR NE21 recommendations, the 3101 provides top measurement performance in harsh EMC environments.
  • The device meets the NAMUR NE43 standard defining out of range and sensor error output values.
  • A visible green LED indicates operational status of the unit and the input sensor.
  • All terminals are protected against overvoltage and polarity error.
  • Excellent signal/noise ratio of > 60 dB.

Further information
Supplier Product Page link: https://www.prelectronics.com/products/special-devices/9400/power-supply-9421/https://www.prelectronics.com/products/temperature-transmitters/3100/tc-converter-3101/

Data Sheets

Data_Sheet_PR-9421

Accessories