ADM221 – Dual Output RTD/Temperature Process Input Signal Transmitter

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About Amelec


The ADM221 is a Dual Output RTD Temperature Signal Transmitter suitable for any BS1904 2 or 3 wire RTD. Along with dual outputs.

It is calibrated and manufactured within our high impact polycarbonate enclosure and is suitable for use in SIL1, SIL2 & SIL3 rated safety loop applications (IEC61000-4-3).

Furthermore the AMELEC standard 10 year warranty applies to this instrument.

More techinal specifications can be found in the datasheet below and the drawings & dimensions are also available.

  • Input is any 2/3-Wire RTD with a temperatuer span >25⁰C
  • Outputs is any standard process current or voltage combionation

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