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  • Multi-function capabilities: electrical, frequency, temperature, and pressure
  • HART field communicator
  • Modular re-rangeable and expandable concept
  • Individual components can be used as stand-alone instruments
  • Windows CE version available
  • Compact and lightweight but designed for rugged field application

The GE Druck DPI 620 uses three basic components to perform multiple calibration functions that formerly required a wide range of different instruments. The basic component of this system is the GE Druck DPI 620 multifunction calibrator, an ultra-compact, electrical, frequency, and temperature calibrator, which provides simultaneous measurement and source capabilities. Pressure measurement is provided by interchangeable pressure modules that can be attached to the calibrator by a pressure module carrier. Inside is a fully functional HART field communicator, replacing the need for a stand-alone HART communication unit. If pressure generation is required, the calibrator and pressure module can be attached to one of three pressure generation stations, to form a high performance, full-integrated pressure calibrator.

GE Druck DPI 620 multifunction calibrators can measure and source mA, mV, V, Ohms, frequency, and a variety of RTDs and T/Cs. GE Druck DPI 620 multifunction calibrators provide an isolated 24V loop power supply to energize devices and control loops and a stabilized DC voltage supply for ratio metric transducers. A HART digital configurator is provided for set-up and calibration adjustments of HART devices. The DPI 620 multifunction calibrator's high resolution, color touch screen shows only those buttons necessary for the immediate, selected tasks. The compact and lightweight DPI 620 multifunction calibrator is designed for rugged field applications, with a robust casing and weather-proofing to IP 65. A Windows CE-driven version of the GE Druck DPI 620 multifunction calibrator is available, which provides all the computing power of a conventional handheld PC or PDA. Standard Windows file management and popular Windows features are provided. The user is able to view PDF files, video files, and jpeg images.

HART Communicator

One DPI 620 takes the place of a calibrator and a HART communicator, saving you about $5,000!

  • Hand-held HART communicator with color interface
  • Complete Device Description (DD) Library
  • Free-of-charge DD Library updates
  • Robust, weatherproof and extremely compact

Optional Modules:

The GE Druck Pressure Station is available in three models: the PV621G, a pneumatic pressure generator for pressures 95% vacuum to 20 bar; the PV622G, a pneumatic pressure generator for pressures 95% vacuum to 100 bar; and the PV623G, a hydraulic pressure generator for pressures up to 1000 bar. Each GE Druck pressure station is designed for stand-alone operation as a pressure generator and can replace conventional hand pumps to provide greater efficiency and ease of use. GE Druck pressure stations can also be used on the workbench as comparators.

The GE Druck PM620 Pressure Module features a simple screw fit, making both the pressure and electrical connections without the need for tools, sealing tape, cables or plugs. Digital characterization allows interchangeability without set-up or calibration. GE Druck PM620 pressure modules can be changed in a few seconds to re-range an instrument at a fraction of the cost of a new one.

Modules can be used in conjunction with the relevant pneumatic or hydraulic pressure station and the GE Druck DPI 620 multifunction calibrator to form an integrated pressure calibrator for test and calibration of pressure instruments including transmitters, transducers, switches, gauges, indicators, and recorders. Alternatively, modules can be combined with the pressure station by the GE Druck MC620 module carrier, which adds a dual channel pressure measurement capability that can be re-ranged in seconds.

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

Druck PM620 Pressure Module
Innovative and interchangeable pressure modules
In Stock
Druck PV620G Pressure Station
Advanced pressure measurement and generation system for the Druck DPI620 Genii
In Stock


Druck AC Voltage Probe
Druck AC Voltage Measurement Probe
In Stock


Druck IDOS - USB Module
Druck IDOS - USB Module
In Stock
Druck USB Cables
Connect the IDOS USB module to either a PC or the DPI6xx, RS-232 interface version optional
In Stock


Druck IO620 Battery
Spare or replacement battery for the DPI 620
In Stock


Druck Fabric Carrying Case
Druck Fabric Carrying Case
In Stock
Druck System Carrying Case
Druck System Carrying Case
In Stock
Druck Pressure Station Carrying Case
Protective fabric carrying case with shoulder strap and large pocket for accessories
In Stock
Druck Modular System Transit Case
Druck Modular System Transit Case
Pelican Cases
Watertight, crushproof and dustproof cases for the ultimate in protection


Please consider these optional accessories.

Druck Blanking Plug
Allows the PV62X or DPI612 to be used as a pressure generator independently of the DPI620 and PM620
In Stock
Druck Pressure Adapter Set
Set of test point tool-less quick fit adapters to connect the pressure system to the extension hoses of device being tested
In Stock
Druck Comparator Adaptor
Allows the PV 62X pressure station to be used as a comparator
In Stock
Druck Hydraulic Hose Kit
High pressure hydraulic hose rated to 15,000 psi (1000 bar) terminated with a quick fit connector
In Stock
Druck Pneumatic Hose Kit
High pressure pneumatic hose rated to 5800 psi (400 bar) terminated with a quick fit connector
In Stock
Druck Pressure Relief Valve
Protects the PM 620 pressure module and the device under test from overpressure
In Stock
Druck 4Sight2 Calibration Management Software
Provides visibility to the assets, data, and resources that affect maintenance, process efficiency and regulatory compliance
  • 90-day free trial
Druck PM620 TERPS Pressure Modules
0.0125% FS accuracy, Incorporate a range of TERPS resonant silicon pressure sensor technology
In Stock