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  • Ranges from 10inH2O to 10,000psi (25mbar to 700bar)
  • Single or dual range configuration
  • IDOS sensors are accurate to 0.05% FS all-inclusive
    • Or 0.01% precision
  • mA measure, switch test, and 24V loop power
  • Large backlit display, menu driven interface
  • HART loop resistor
  • Robust and weatherproof
  • Compact, simple to use, easy to carry
  • Convenient, one-handed operation
  • Secure grip, impact resistant, elastomer protected


The Druck DPI 802 pressure loop calibrator provides simultaneous pressure and mA measurement for transmitter and loop maintenance. It is designed for technicians that are in the field performing work such as calibration and repair service or equipment installation and maintenance, as well as technicians in a variety of manufacturing environments. A Druck DPI 802 pressure indicator and loop calibrator used in conjunction with a pressure source from the Druck range of hand pumps provides a simple and cost effective calibrator for gauges, indicators, and recorders.

Pressure Instrument and Loop Maintenance: Druck DPI 802 Pressure Loop Calibrator

The Druck DPI 802 pressure loop calibrator provides pressure and mA measurement for transmitter / loop maintenance.

Other features of the Druck DPI 802 pressure loop calibrator include:

  • 24 Loop Power Supply - Energizes transmitters and control loops
  • Automatic Switch Test - Captures open/closed trip values, which provides a fast and highly accurate "safety system" check
  • HART Resister - Can be switched into the loop when required by a HART digital communicator and avoids the inconvenience of carrying a 250Ω resistor.

Applications for the Druck DPI 802 Pressure Indicator and Loop Calibrator

  • Pressure test and maintenance
  • Transmitter calibration
  • Loop set-up and diagnostics
  • Switch verification