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Dynisco's IPX185 Series is a temperature compensated high performance, microprocessor based melt pressure transmitter, featuring a thin film element and proprietary error correction algorithms. This design makes the IPX Series the most accurate pressure measurement available. 

The IPX185 Series features a large button seal with flange mounting similar to he PT291 or SPX2291, remote digital communication utilizing HART communicarions. The HART communication enables the user to diagnotically check and modify the transmitter's setting, such as re-ranging for maximum control of the process or simply change from psi to BAR. 

An optional 3 wire PT100 RTD output is available, if a dual measurement is required out of the same mounting hole.

⚠ WARNING: This product can expose you to chemicals including mercury and lead, which is known to the State of California to cause cancer and reproductive harm. For more information, go to

  • 4 - 20 mA, 2-wire output
  • HART Protocol providing remote digital communication
  • Process industry standard button-seal mounting
  • Temperature compensated up to 300°C (350°C optional)
  • Pressure ranges from 0 - 750 psi to 0 - 10,000 psi
  • Accuracy better than ± 0.15% including temperature effects
  • 5:1 turndown capability
  • Optional 100 ohm platinum RTD output

Have A Question? Ask a Dynisco expert for more information.

  • Dynisco

    38 Forge Parkway,
    Franklin MA 02038

    +1 508 541 9400  

  • Dynisco Europe GmbH

    Pfaffenstr. 21, 74078,
    Heilbronn, Germany

    +49 7131 297 0

  • Dynisco-Viatran Instrument Sdn Bhd

    Lot 3615, Jalan SM 6/8
    32040 Seri Manjung, Perak, Malaysia     

    +605 6884014