MD series Melt pressure transducers-DP404 CAN OPEN digital output

  • MD series Melt pressure transducers-DP404 CAN OPEN digital output


    • The MD series of Gefran, are pressure transducers for using in High temperature environment.
    • The main characteristic of this series is the capability to read temperature of the media up to 400°C.
    • The constructive principle is based on the hydraulic transmission of the pressure.
    • The fluid-filled system assures the temperature stability.
    • The physical measure is transformed in a electrical mea-sure by means the strain-gauge technology.

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  • Digital output signal with DP404 CAN OPEN communication protocol
  • Transmission frequency (Baud rate): 10 Kbaud to 1 Mbaud (default 500 Kbaud)
  • Software / Hardware selection of Baud rate and ID nodes
  • Operation with 1 or 2 settable alarm limits
  • "Autozero" for temperature compensation
  • Zero and span drift compensation
  • 80% FSO calibration signal
  • Pressure ranges: 0-35 to 0-2000 bar / 0-500 to 0-30000 psi
  • Extensimetric measurement principle with Wheatstone jumper
  • Precision: < ± 0.25% FSO (H); < ±0.5% FSO (M)
  • Hydraulic transmission system to guarantee temperature stability.
  • Protection level: IP65
  • Standard threading: 1/2-20 UNF, M18x1.5; other versions on request
  • Stainless steel 15-5 PH diaphragm with Armoloy coating
  • For ranges below 100 bar - 1500 psi: stainless steel 17-7 PH corrugated diaphragm with TiN (titanium nitride) coating
  • Other types of diaphragm on request

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