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Model DPGT43HP.100, DPGT43HP.160 Differential Pressure Gauge with Output Signal

Brand: WIKA Alexander Wiegand SE & Co. KG
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Wherever the differential pressure must be indicated locally and, at the same time, a signal transmission to the central control or remote centre is desired, the model DPGT43 intelliGAUGE® (patent, property right: e.g. DE 202007019025) can be used.
Features
  • High working pressure (Static-Pressure) and high overpressure safety, optionally up to 40, 100, 250 or 400 bar.
  • Individual, non-linear characteristic curves (e. g. x2 or √x for flow measurement).
  • "Plug and play" with no configuration necessary.
  • Differential pressure measuring ranges from 0 … 60 mbar.
  • Hydraulic cushioning protection against rapid pressure changes.
Wherever the differential pressure must be indicated locally and, at the same time, a signal transmission to the central control or remote centre is desired, the model DPGT43 intelliGAUGE® (patent, property right: e.g. DE 202007019025) can be used.
Features
  • High working pressure (Static-Pressure) and high overpressure safety, optionally up to 40, 100, 250 or 400 bar.
  • Individual, non-linear characteristic curves (e. g. x2 or √x for flow measurement).
  • "Plug and play" with no configuration necessary.
  • Differential pressure measuring ranges from 0 … 60 mbar.
  • Hydraulic cushioning protection against rapid pressure changes.
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Specifications

Brand

Version

  • Highest overload safety Either side, Pressure ratings PN 40, 100, 250 or 400, system fill fluid of the measuring cell acts as the dampening of the display
  • Overload resistance per EN 837-3.

Nominal Size in mm

  • 100
  • 160

Accuracy Class

  • 1.6
  • Option: 1.0 (Application test Required)
  • Option: 2.5 (Monel Version)

Instruments with PN 40 & 100

  • 0 to 60 mbar to 0 to 160 mbar (Measuring Cell □ 140)
  • 0 to 0.25 bar to 0 to 40 bar (Measuring Cell □ 82)

Instruments with PN 250

  • 0 to 60 mbar to 0 to 250 mbar (Measuring Cell □ 140)
  • 0 to 0.4 bar to 0 to 40 bar (Measuring Cell □ 82)

Instruments with PN 400

  • 0 to 0.4 bar to 0 to 40 bar (Measuring Cell □ 86)
  • Dimensions of measuring cell from page 7 other units (e.g. psi, kPa) available or all other Equivalent vacuum or combined Pressure and vacuum Ranges

Scale

  • Option: Scale layout with individual Non-linear characteristic curves
  • Single scale
  • Option: Dual scale

Zero Point Setting

  • By means of Adjustment appliance

Pressure Limitation

  • Observe the recommendations for the use of mechanical Pressure measuring systems in accordance with EN 837-2
  • Fluctuating: 0.9 x Full Scale Value
  • Steady: Full Scale Value

Overload Safety & Maximum Working Pressure (Static Pressure)

  • Either side Max. 40, 100, 250 or 400 bar

Connection Location

  • Option: Connection at 12 o‘clock
  • Option: Back Mount
  • Lower Mount (Radial)

Process Connection

  • Differential Process Connection per EN 61518 Other Process Connections via Female or Male threads on Request
  • 1/2” NPT Male
  • G 1/2 B Male
  • G 1/2 B Female

Permissible Temperature

  • Option: -40° to +60° C (Silicone oil filling)
  • Ambient: -20° to +60° C
  • Medium: -20° to +100° C

Temperature Effect

  • When the temperature of the measuring system deviates from the reference temperature (+20° C): Max. ± 0.5 %/10 K of Full Scale Value

Case Filling

  • Without
  • Option: with Case filling
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Applications

  • Acquisition and display of processes
  • Output signals 4 ... 20 mA, 0 ... 20 mA, 0 ... 10 V for the transmission of process values to the control room
  • For measuring locations with a high differential pressure overload and/or high working pressures (static pressures), also in aggressive environments
  • Easy-to-read, analogue on-site display needing no external power
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