[EN] English - K0457
Overview v
Issue 1
Overview
There are three pressure stations in the PV 62x series:
•
two pneumatic pressure stations to give you accurate and
controlled pressure and vacuum conditions:
PV 621: -950 mbar to 20 bar (-13.5 to 300 psi) version
PV 622: -950 mbar to 100 bar (-13.5 to 1500 psi) version
•
one hydraulic pressure station to give you accurate and
controlled hydraulic pressure conditions:
PV 623: 0 to 1000 bar (15000 psi)
To give the attached equipment overpressure protection, there
are pressure relief valves (PRV) available for all the pressure
stations; refer to Section 1.5 (Accessories).
Other module options
The pressure stations are part of a set of hand-held modules
that you can quickly put together to include a wide range of
calibrator functions.
Pressure calibrator (this user manual):
You can use the
pressure stations on their own or you can attach the DPI 620
calibrator and a PM 620 module to make a fully integrated
pressure calibrator instrument.
Advanced modular calibrator, DPI 620 (user manual -
K0449):
Optional item
. This is a battery-powered instrument for
electrical measure and source operations and HART®
communications. It also supplies the power and user interface
functions for all the add-on modules. You can use the
touch-screen to display up to six different parameters.
Pressure modules, PM 620 (this user manual):
Optional
item
. These modules attach to a pressure station (PV 62x) to
give the DPI 620 calibrator the necessary pressure
measurement functionality. They are fully interchangeable
“plug and play” modules with no initial set-up or user
calibration.
Software (user manual - K0449):
The DPI 620 calibrator
includes the following software:
Other accessories and options:
For part numbers (P/N),
refer to Section 1.5 (Accessories).
PV 622
PV 621
PV 623
Pressure calibrator
DPI 620
PM 620
•
documenting software
•
HART® communications
software
