Copyright 2013 Baker Hughes Company.
English–DPI
620G Instruction Manual | i
Introduction
Druck multifunction calibrators provide an all-in-one solution for your pressure measurement and
generation needs. The DPI
620 Genii multifunction process calibrator and HART® /
FOUNDATION™ Fieldbus / Profibus® communicator features a modular design that enables
expansion over time. With designs for both safe and hazardous area use, you can perform a wide
variety of tasks from reading and sourcing voltage, current, frequency, and resistance signals, to
documenting data and automating calibration procedures, equipping you to test and calibrate
electrical equipment, pressure sensors, gauges, switches, thermocouples, RTDs, and more.
Safety
The manufacturer has designed this equipment to be safe when operated using the procedures
detailed in this manual. Do not use this equipment for any other purpose than that stated, the
protection provided by the equipment may be impaired.
This publication contains operating and safety instructions that must be followed to make sure of
safe operation and to maintain the equipment in a safe condition. The safety instructions are
either warnings or cautions issued to protect the user and the equipment from injury or damage.
Use qualified technicians
*
and good engineering practice for all procedures in this publication.
Maintenance
The equipment must be maintained using the procedures in this publication. Further
manufacturer’s procedures should be done by an authorized service agents or the manufacturer’s
service departments.
Technical Advice
For technical advice contact the manufacturer.
WARNING
Do not apply pressure greater than the maximum safe working
pressure.
It is dangerous to attach an external source of pressure to a PV
62XG pressure
generation stations. Use only the internal mechanisms to set and control
pressure in the pressure calibrator.
*
A qualified technician must have the necessary technical knowledge, documentation, special test
equipment and tools to carry out the required work on this equipment.