Performance is a function of precision engineering

The DPI 611 is the fourth generation in the DPI 600 family, which was first introduced in 1984. The DPI 600 family revolutionized test and calibration by providing all the tools for pressure generation and signal measurement in self-contained, portable packages. The DPI 600 soon became the industry workhorse and today it is simply known as the “Druck.”

Building on the technical legacy of more than four decades of experience in pressure measurement and calibration, the DPI 611 provides all the convenience and reliability of a true “Druck,” yet offers twice the performance in a product half the size.

Product Overview
  • 50% smaller and 33% lighter than the DPI 610
  • Generates 0 to 20 bar/300 psi in less than 30 seconds
  • Creates 95% vacuum
  • Pressure measurement is twice as accurate
  • Three times better electrical accuracy
  • Simplified touch screen interface with application DASHBOARD, quick TASK selection, and FAVORITES storage
  • Fast, three touch set-up for any application
  • Calculates PASS/FAIL errors, documents results, and interfaces with calibration software
Documenting Capabilities

The DPI 611 is a simple-to-use “everyday” tool for maintaining and calibrating pressure instruments. It also has the advanced features of the DPI 620 Genii for automating calibration procedures, calculating errors, and interfacingwith PCs and calibration and maintenance systems.

  • Automated calibration procedures
  • PASS/FAIL error analysis
  • Multi-channel data logging
  • 8 GB (nominal) user memory
  • Connectivity with leading calibration and maintenance software including 4Sight
Advanced Features

Step and ramp mA output: Simply configured for simulating transmitter outputs into control loops, testing valve positioners, and checking safety systems. The function has programmable endpoints, manual or automatic sequencing, and the following options for quick set-up:

  • % step: The step size is defined as a percentage. For example, 25% provides five test points of 4, 8, 12, 16, and 20 mA.
  • Defined step: The step size is defined as a value in mA.
  • Span check: Toggles between two endpoints, for example, 4 and 20 mA for checking zero and FS.
  • Ramp: A linear ramp between two endpoints with programmable travel and dwell times is perfect for dynamically testing switches.

Nudge: Simply used to make a small incremental change to a mA output using up/down keys. This is great for determining trip values.

Switch test: Automates the capture of pressure switch actuation and de-actuation values and calculates the hysteresis.

Pressure leak test: This automated procedure for detecting leaks and determining leak rates has programmable settle and run times. The start and end pressures are reported along with the pressure change and leak rate.

Max/min: Captures maximum and minimum values and calculates the mean.

Relief valve: Captures the venting pressure of a relief valve.

Scaling: Scales the measured value into a process value. For example, mA expressed as a %. Flow correction is available for scaling differential flow transmitter outputs.

Pressure Resolution: Adjustable from four to seven digits; this matches the displayed value to that of the test device for easy comparison.

Help: The DPI 611 is provided with a multi-lingual quick user guide to get you up and running without delay. For convenience, the full manual is stored digitally within the instrument and can be transferred to a PC for viewing or printing. In the help application, you can also view wiring connection diagrams.


DPI 611 carry case (P/N IO611-CASE-1) A tailored carry case made from durable leather allows the DPI 611 to be used without removing it from the case. Detachable shoulder strap and storage pocket for test leads.

Mains adaptor (P/N IO620-PSU) A universal input mains adaptor. Input voltage 100 to 240 VAC 50/60 Hz. Mains socket adaptors are provided.

USB cable (P/N IO620-USB-PC) Connects the DPI 611 to a PC.

IDOS to USB converter (P/N IO620- IDOS-USB) Allows connection of an IDOS universal pressure module to the DPI 611. P/N IO620-USB-PC is also required to connect the converter to the DPI 611 USB port.

USB to RS 232 cable (P/N IO620-USB-RS232) Connects the DPI 611 to an RS 232 interface.

Dirt moisture trap (P/N IO620-IDT621) Prevents contamination of the DPI 611 pneumatic system and cross-contamination from one device under test to another. The trap connects directly to the pressure port and replicates the DPI 611 quick-fit connection for compatibility with the standard adaptors, adaptor kits and hoses.

Pneumatic hose A high-pressure pneumatic hose rated to 400 bar (5800 psi). The hose connects directly to the DPI 611 pressure port and replicates the quick-fit connection for compatibility with the standard adaptors supplied and the adaptor kits.

  • P/N IO620-HOSE-P1: 1m/3.28ft pneumatic hose kit
  • P/N IO620-HOSE-P2: 2m/3.28ft pneumatic hose kit

Pressure adaptor set A set of test point adaptors to connect the tool-less quick fit DPI 611 pressure port or the extension hoses to the device under test

  • P/N IO620-BSP: G1/8 male and G1/4 male, G1/4 female, G3/8 female and G1/2 female
  • P/N IO620-NPT: 1/8” male and 1/4” male, 1/4” female, 3/8” female, and 1/2” female
  • P/N IO620-MET: 14 mm female and 20 mm female

Comparator adaptor (P/N IO620- COMP) For greater efficiency, two test devices can be connected at the same time. The adaptor connects to the pressure port of the DPI 611 and provides two outlet ports. Compatible with the standard adaptors supplied and the adaptor kits.


Datasheets - DPI611

Contact Us | Support

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