Böker Druck PV624 User manual

Druck.com
PV624
Hybrid Pressure Station
Instruction Manual

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | iii
Contents
1. Overview 1
1.1 Introduction 1
1.2 Other Module Options 1
1.3 Summary of Functions 2
1.4 Quick Reference Data 3
1.5 Equipment in the Box 3
1.6 Safety 4
1.6.1 General Warnings 4
1.6.2 Pressure Warnings 4
1.6.3 Electrical Warnings 4
1.6.4 Software Configuration and Security 5
1.7 Over-voltage Categories 5
1.8 Product Label 6
2. Instrument Parts 7
2.1 Introduction 7
2.2 PV624 Parts 7
2.2.1 Pressure Release Knob and Barometric Port 8
2.2.2 Test Port and Adapter 8
2.2.3 Pump (Pressure/Vacuum) 8
2.2.4 Bluetooth Button 9
2.2.5 Power Button 9
2.2.6 Battery 9
2.2.7 Bluetooth LED 9
2.2.8 Status LED 10
2.2.9 Battery Level Indicator 10
3. Pneumatic Pressure Operation 11
3.1 Introduction 11
3.2 Release the Pressure 11
3.3 Attach/Remove the Device Under Test 11
3.3.1 Use of Blanking Plug 12
3.3.2 Attach an Instrument Dirt (and Moisture) Trap to the Test Port 12
3.3.3 Attach Device Under Test 12
3.3.4 Remove Device Under Test 13
3.4 Assembly Instructions 14
3.5 Pressure or Vacuum Operation 15
4. Pressure Calibrator Operation (DPI620G) 16
4.1 Introduction 16
4.2 Parts and Assembly 16
4.2.1 DPI620G Calibrator Parts 16
4.2.2 PM620/PM620T Module Parts 17
4.3 Basic Channel Settings 17
4.3.1 Overview 17
4.3.2 DPI620G Calibrator: Set the Pressure Units 17
4.3.3 DPI620G Calibrator: Process 18
4.3.4 DPI620G Calibrator: Step Mode (Nudge) 19

Copyright 2023 Baker Hughes Company.
iv | PV624 Instruction Manual–English
4.3.5 DPI620G Calibrator: Step Mode (Percent Step) 20
4.3.6 DPI620G Calibrator: Step Mode (Defined Step) 21
4.3.7 DPI620G Calibrator: Step Mode (Point Step) 22
4.3.8 DPI620G Calibrator: Set the PM620/PM620T Module to Zero 23
4.3.9 DPI620G Calibrator: Set the Pressure Type 24
4.3.10 DPI620G Calibrator: Resolution 24
4.4 Utility (Channel Settings) 25
4.4.1 DPI620G Calibrator: Set the Pressure Function 25
4.4.2 DPI620G Calibrator: Set the Pressure Units 26
4.4.3 DPI620G Calibrator: Set Up a Leak Test 26
4.4.4 DPI620G Calibrator: Set Max/Min/Mean Test 28
4.4.5 Example Procedure: Relief Valve Test 29
4.4.6 DPI620G Calibrator: Set Up a Switch Test 30
4.4.6.1 Switch Test Procedure 30
4.5 Settings Menu 33
4.5.1 Overview of Settings Menu 33
4.5.2 DPI620G Calibrator: View the Base Battery Status 33
4.5.3 DPI620G Calibrator: View the Base Status and Barometer Status 34
4.5.4 DPI620G Calibrator: Connect PV624 via Bluetooth 35
4.5.5 DPI620G Calibrator: Adjust the Barometer Calibration Date and
Interval 36
4.5.6 Example Procedure: Barometer Calibration 37
5. Help Menu 40
5.1 Overview 40
6. Maintenance Procedures 41
6.1 Introduction 41
6.2 Service and Repair 41
6.3 Visual Inspection 41
6.4 Clean the Unit 41
6.5 Leak Test 42
6.5.1 Preparation 42
6.5.2 Procedure 42
6.6 Replacement of Battery 43
6.7 Spares 43
6.8 Instrument Return 43
6.8.1 Returned Goods Procedure 43
6.8.2 Instrument Disposal 43
6.9 Firmware Upgrade 43
7. Test Procedures 44
7.1 Overview 44
7.2 Downloaded Procedures 44
7.3 Calibration Wizard 44
8. Error Messages 45
8.1 PV624 Error Codes 45

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | v
9. Specification 47
9.1 PV624 Model 47
9.1.1 Pressure Data (PV624) 48
9.2 PM620/PM620T Module 49
9.2.1 Pressure Data (PM620/PM620T modules) 49
Appendix A. COMPLIANCE STATEMENTS 50
A.1 FCC (USA) 50
A.2 CANADA 51

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | 1
Introduction
1. Overview
This manual gives operation procedures and safety information for the PV624 pressure station.
It is the responsibility of the user to make sure that only approved personnel can operate and do
maintenance on the equipment.
Note: Before you operate the equipment, read and obey all warnings and cautions given in the
Quick Start and Safety Manual for this instrument.
1.1 Introduction
The PV624 hybrid pressure station is a portable pressure calibrator with a manual pressure
generation capability. A pump and automatic fine adjustment of pressure, operate together to
control pressures at set values. The DPI620G instrument with its Graphical User Interface,
together with 4-20mA supply and Voltage measurement, makes possible the calibration of
pressure sensors / transmitters when it attaches to the PV624.
The PV624 uses the external pressure modules, PM620 or PM620T, together with an internal
Barometer, to make accurate pressure measurements. The DPI620G has a smart and simple
user interface. This makes it easy for a technician, service or maintenance engineer to operate it.
The PV624/DPI620G assembly when put together, is a practical and robust device that gives
accurate measurements. It is battery-powered and uses a highly reliable pneumatic assembly for
continuous and accurate performance for field calibration, even in harsh environmental
conditions.
HART® communications, Foundation Fieldbus and Profibus communication protocols are
available as options.Bluetooth is also available as an optional communication method.
This manual tells how to use the specific functions made available when a PV624 pressure
station attaches to a DPI620G. Refer to the DPI620G instruction manual (K0541) for how to use
its user interface and functions.
1.2 Other Module Options
The PV624 is part of a group of hand-held modules give a wide range of calibrator functions.
Pressure calibrator: Attach the DPI620G calibrator and a PM620/PM620T module to PV624 to
make a fully-integrated pressure calibrator instrument.
PV624
Pressure calibrator

Copyright 2023 Baker Hughes Company.
2 | PV624 Instruction Manual–English
Chapter 1. Overview
Advanced modular calibrator, DPI620G (user manual - K0541): This is a battery-powered
instrument for electrical measure and source operations. It also supplies the power and user
interface functions for all the add-on modules. You can use the touch-screen to show up to six
different parameters.
Pressure modules, PM620/PM620T (this user manual): These modules attach to PV624 to
give the DPI620G calibrator the necessary pressure measurement functionality. They are fully
interchangeable “plug and play” modules, with no initial set-up or user calibration.
1.3 Summary of Functions
This table gives a summary of the available functions with the PV624 pressure station.
Function
Pressure station
Pressure from vacuum -0.9 barg to 20 barg (-12.328 to 300 psig)
Internal selector valve to change the pump operation from pressure
generator to vacuum generator
Vent valve to control the release of pressure
"Quickfit" pressure adapters for the device under test
Pressure connection for a PM620/PM620T sensor (1 barg to 20 barg)
Internal automatic fine adjustments to give accurate control of
pressure conditions
Latch mechanism to attach the DPI620G calibrator to make a fully
integrated pressure calibrator instrument
Pressure station + DPI620G calibrator + PM620/PM620T module
Measure pressure/Leak test
Documenting software
4Sight2 integration
Barometer (Pseudo modes)
Bluetooth operation
DPI620G
PM620/PM620T
PV624
Pressure calibrator

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | 3
Quick Reference Data
1.4 Quick Reference Data
1.5 Equipment in the Box
Make sure these items are with the PV624 when delivered:
1. DC Power Supply (IO610E-PSU)
2. Lithium-Ion Battery pack (IO624 -BATTERY)
3. G1/8 BSP Swivel Adapter (184-203)
4. 1/8 NPT Swivel Adapter (184-226)
5. Blanking Plug (111M7272-1)
6. (IDT) Instrument Dirt Trap (IO620-IDT621-NEW)
7. 2m USB Cable (IO610E-USB-CABLE)
8. PV624 Quick Start and Safety Manual (170M2459).
PV624: Pneumatic pressure station
-0.9 barg to 20 barg (-12.328 to 300 psig)
Recommended pressure modules (PM620/PM620T)
PV624 0.7 barg to 20 barg (10.15 to 300 psig) full scale
CAUTION To prevent damage to the PM620/PM620T module, only use it
within the specified pressure limit on the label.

Copyright 2023 Baker Hughes Company.
4 | PV624 Instruction Manual–English
Chapter 1. Overview
1.6 Safety
Before use of the instrument, make sure to read and understand all the related information. This
includes: the applicable local safety procedures, this publication, and the instructions for the
accessories/options/equipment that are to be used with it.
1.6.1 General Warnings
1.6.2 Pressure Warnings
Note: The pressure station does not allow internal overpressure (it will automatically vent). It
does this to protect the internal pressure sensor and pump mechanism from damage.
Note: Maximum Working Pressure (MWP) is given by the label on the bottom of the PV624.
1.6.3 Electrical Warnings
If the DPI620G calibrator is attached to the PV624, these warnings are applicable:
WARNING It is dangerous to ignore the specified limits for the instrument or
to use the instrument when it is not in its normal condition. Use the applicable
protection and obey all safety precautions.
To avoid risk of an explosion. do not use the instrument in locations with
explosive gas, vapour or dust.
WARNING Always wear applicable eye protection when pressurized parts are
touched.
It is dangerous to attach an external source of pressure to a PV624. Use only the
internal mechanisms to set and control the pressure in the pressure station.
Pressurized gases are dangerous. Safely release all the pressure before
connection or disconnection of pressure equipment.
To prevent a dangerous release of pressure: make sure that all the related pipes,
hoses and equipment have the correct pressure rating, and are safe to use and
are correctly attached. Isolate and bleed the system before disconnection of a
pressure connection.
RISK OF ELECTRIC SHOCK To prevent electrical shocks or damage to
the DPI620G calibrator, do not connect more than 30V between the terminals, or
between the terminals and the ground (earth). Connections must be compatible
with the terminal input/output parameters. See “Over-voltage Categories” on
page 5. for more information.
CAUTION To prevent damage to the instrument, do not let dirt get into the
pressure mechanism. Before attachment of equipment, make sure connections
are clean.
To prevent damage to the instrument, hold the body of the pressure station or
use the carry strap (or specified accessories) when it is moved.
To prevent damage to the PM620/PM620T module, only use the module within
the specified pressure limit on the label.

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | 5
Over-voltage Categories
Note: Before an operation or procedure given by this publication is started, the user must make
sure that they have the necessary skills (if necessary, with qualifications from an approved
training establishment). Follow good engineering procedures at all times.
1.6.4 Software Configuration and Security
Before use, make sure the relevant instrument settings are as expected. Other personnel that
have access to the instrument, can have made unknown changes. Visually inspect the instrument
for this type of change, before measurements are taken and calibrations done with the
instrument.
1.7 Over-voltage Categories
The following summary of installation and measurement over-voltage categories is taken from
the IEC61010-1 standard. Each over-voltage category identifies how dangerous an over-voltage
transient can be.
WARNING External circuits must have applicable insulation to the mains.
This instrument uses a Lithium-Polymer (Li-Polymer) battery pack. To prevent
an explosion or fire, do not short circuit, do not disassemble, and keep safe from
damage.
To prevent an explosion or fire, only use the Druck specified battery (IO624-
BATTERY) and power supply (IO610E-PSU) rated for this instrument.
To prevent battery leakage/damage or excess heat generation, only use the
mains power supply in the ambient temperature range 0 to 45°C (32 to 113°F).
The power supply input range is 100 - 240 VAC, 50 to 60 Hz, 300 mA, installation
category CAT II.
Long exposure to temperature extremes will reduce battery lifetime. For
maximum lifetime, avoid long periods where the battery is exposed to
temperatures outside the range -20°C to +40°C. The recommended storage
temperature range is -20°C to 25°C.
To make sure the display shows the correct data, disconnect the test leads
before the power is set to ON or for a change to another measure or source
function.
Table 1-1: Over-voltage Categories
Category Description
CAT I This is the minimum dangerous over-voltage transient.
CAT I equipment must not be directly connected to the
mains power. An example of CAT I equipment is a process
loop powered device.
CAT II This is for single phase electrical installation. Examples
are appliances and portable tools.

Copyright 2023 Baker Hughes Company.
6 | PV624 Instruction Manual–English
Chapter 1. Overview
1.8 Product Label
1. Identification code of instrument
2. Max. working pressure of instrument
3. Serial number of the instrument
4. Date of Manufacture: Month, Year
5. Maximum Working Pressure is 1.2 x
value of full scale pressure range
6. Current and Voltage rating for the
instrument
7. Full address of manufacturer of
instrument
8. Scannable QR code for web address
9. Device complies with European
Union directives
10. China RoHS
11. WEEE (Recycling) Marking. Do not
dispose of as normal refuse - take to
an authorized disposal facility
12. UKCA Marking
13. Bluetooth compatible device
14. US FCC Radio Approval ID
(Bluetooth)
15. Canada ISED Radio Approval ID
(Bluetooth)
1
8
9
10
11
7
2
3
4
4
5
12
13
14
15

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | 7
Introduction
2. Instrument Parts
2.1 Introduction
This chapter identifies of the different parts of PV624 instrument.
2.2 PV624 Parts
1. Test port: Pressure connection (G1/8 or 1/8NPT)
to attach the device under test; see Section 2.2.2.
2. Pressure and electrical connections for a
PM620/PM620T module.
Seal the pressure connection with a blanking plug
(111M7272-1) or a PM620/PM620T module that
has the correct pressure rating.
3. Pressure quick release knob (ON/OFF); see
Section 2.2.1
4. Molded compartment for the DPI620G calibrator
with electrical connections and a mechanism to
hold it in position.
5. Push-button mechanism to release the DPI620G
calibrator.
6. Protective cover for power port and USB port
7. Hand Pump (see Section 2.2.3 on page 8)
8. Carrying strap with a carry handle and a shoulder
strap.
9. Power ON/OFF button (see Section 2.2.5 on
page 9)
10. Battery level indicator (One bar equals 20%
charge): see Section 2.2.9
11. Screws for removable battery cover
12. Dirt Trap and connecting hose
13. DPI620G instrument
14. Barometric port (see Section 2.2.1 on page 8)
15. Indicator lights: Status (see Section 2.2.8 on
page 10) and Bluetooth (see Section 2.2.4)
16. Bluetooth button (Section 2.2.4 on page 9)
17. Strap Clip fastener for Carrying Strap.
13
12
6
14
11
15
16
10
9
Right Side view of Hybrid Pressure Station
Top view of Hybrid Pressure Station
12
3
4
5
6
78
17

Copyright 2023 Baker Hughes Company.
8 | PV624 Instruction Manual–English
Chapter 2. Instrument Parts
2.2.1 Pressure Release Knob and Barometric Port
The pressure release knob is on the bottom right of the instrument. To release pressure, slowly
turn the valve knob counterclockwise one full rotation. Make sure the system is sealed before
pressure generation: fully turn the pressure release knob in the clockwise direction to close.
Note: The use of the pressure release knob is only necessary for the manual pressure operation
- in normal operation the unit will automatically vent. It is recommended to move the unit with the
pressure release knob open, to make sure that no pressure is trapped.
The Barometer port is inside the pressure release knob. This port is a static pressure inlet to the
internal barometric pressure sensor.
The barometric port is accessible by the use of a G1/8 adapter and is in the center of the pressure
relief knob. Calibration of the barometer is done through this port.
2.2.2 Test Port and Adapter
This image shows the PV624 “Quickfit” connector with an attached “optional (included)” G1/8
pressure adapter. This pressure adapter holds the device under test or a hose to the device.
The Test Port is at the top left corner of the instrument. Pressure can be generated and supplied
to pressure devices that connect, either directly, or by the use of compatible hose fittings.
2.2.3 Pump (Pressure/Vacuum)
When you have set the operation mode to pressure or vacuum, seal the system (Section 3.5).
Move the pump handle forwards and backwards to pressurize the instrument or make a vacuum.
Barometer port

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | 9
PV624 Parts
2.2.4 Bluetooth Button
The Bluetooth button is next to the Battery Charge Indicator.
On a PV624 that has Bluetooth installed, you can disconnect the PV624 and DPI620G from each
other and then push the button to select the Bluetooth mode. A wireless communication channel
then becomes available.
In the Bluetooth mode you can use the DPI620G and PV624 as if they are one device, when they
are less than 5m from each other.
2.2.5 Power Button
The Power button is on the right side of the instrument, next to the battery indicator. Push the
button until the PV624 energizes (power on.)
2.2.6 Battery
The instrument has a chargeable Li-ion battery that is easy to remove and replace. Read the
170M2459 Quick Start and Safety manual for how to charge the battery.
2.2.7 Bluetooth LED
The Bluetooth LED shows the status of pairing to the DPI620G. Refer to image in Section 2.2.9.
It has two different indications; Blue and Red which Table 2-1 describes.
The blue LED on the PV624 blinks fast when a Bluetooth module is available and PV624 begins
pairing.
Table 2-1: Bluetooth Indication LEDs
Bluetooth
available in
PV624
Button label Press time LED color LED state
Yes Bluetooth
pairing button
Between 1 and 4
seconds
Blue Rapid blinking while connecting
and continuously ON after
successful pair
No Bluetooth
pairing button
Between 1 and 4
seconds
Red Solid RED to show that
Bluetooth is not available in
PV624

Copyright 2023 Baker Hughes Company.
10 | PV624 Instruction Manual–English
Chapter 2. Instrument Parts
2.2.8 Status LED
The status LED shows the different operational modes of the PV624. Refer to image in
Section 2.2.9.
It has three different indications as described in Table 2-2.
2.2.9 Battery Level Indicator
A battery level indicator is on the same side of the PV624 as the charging socket. Each segment
of the indicator represents approximately 20% of the total battery capacity.
The amount of battery charge available is shown when the PV624 has power.
Battery level indicator has five different segments by which it shows the amount of charge
available as shown in below table.
Note: When battery is below 10% i.e in 1st level red LED blinks for 200 ms every 4s.
Table 2-2: Status Indication LEDs
Indication LED Color Remarks
Status - Power ON Green Solid Green: When the device is powered up
and idle.
Status - Unit Pressurized Orange When the calibration cycle is active and the
device is pressurized.
Status - Error Red Error/Faults
Table 2-3: Battery Level Indication
Capacity Indicators Type
0% - 10% ON for 5 Seconds
10% - 20% ON for 5 Seconds
20% - 45% ON for 5 Seconds
45% - 70% ON for 5 Seconds
70% - 100% ON for 5 Seconds
Battery level
indicator
Status
LED
Bluetooth LED

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | 11
Introduction
3. Pneumatic Pressure Operation
3.1 Introduction
This chapter gives examples of how to connect and use the PV624 pressure station with the
DPI620G, to make the necessary pressure or vacuum conditions.
Before you start:
• Read and understand the “Safety” section.
• Make sure that there is no damage to the instrument, and that there are no missing parts.
Note: Use only original parts supplied by the manufacturer.
3.2 Release the Pressure
The PV624 automatically vents the system when you push the Power button to energize (power
on) or de-energize (power off) the device.
To release the pressure manually, turn the quick release knob to vent the pressure to
atmosphere. Turn the pressure release knob counter-clockwise one complete rotation.
To release the pressure automatically, tap the vent button on the pressure measurement
screen of the DPI620G. Refer to screen in step 6 of Section 3.4.
3.3 Attach/Remove the Device Under Test
The test port is equipped with a “Quickfit” adapter. This pressure adapter holds the device under
test or a hose to the device.
You can use a flexible hose with the PV624 to connect to other equipment. Before use always
visually check the hose for faults, such as splits or cuts.
WARNING Pressurized gases are dangerous. Before connection or
disconnection of pressure equipment, safely release all the pressure.
CAUTION To prevent damage to the instrument, do not let dirt get into the
pressure mechanism. Before attachment of equipment, make sure it is clean.

Copyright 2023 Baker Hughes Company.
12 | PV624 Instruction Manual–English
Chapter 3. Pneumatic Pressure Operation
3.3.1 Use of Blanking Plug
A blanking plug seals the test port and stops access of foreign matter into the port. It is good
practice to attach the blanking plug when the test port is not in use.
To remove the blanking plug, hold the adapter firmly in one hand and turn the locking collar in a
clockwise direction.
3.3.2 Attach an Instrument Dirt (and Moisture) Trap to the Test Port
To attach the Instrument Dirt (and Moisture) Trap (IDT) to the test port:
1. First remove the Blanking Plug if it is in the test socket: turn the locking collar clockwise to
release the plug.
2. Put the IDT into the socket. Hold in position while you turn the locking collar fully counter-
clockwise until it is hand tight.
3.3.3 Attach Device Under Test
To attach the device under test to the test port or dirt trap:
1. Put the dirt trap into the thread of the locking collar and hold in position. Turn the locking
collar fully counter-clockwise until it is hand tight.
2. Make sure that the device under test is fitted with a male G3/8 Quickfit adapter thread or use
a suitable adapter rated to 20 bar.
If in doubt, please contact www.bakerhughesds.com/druck/global-service-support.

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | 13
Attach/Remove the Device Under Test
3.3.4 Remove Device Under Test
To remove a device, release the pressure first (Section 3.2):
1. To remove the device under test, hold it firmly while you turn the locking collar fully
clockwise.
2. Attach the Blanking Plug to seal and protect the socket if the instrument is not required for
immediate use.

Copyright 2023 Baker Hughes Company.
14 | PV624 Instruction Manual–English
Chapter 3. Pneumatic Pressure Operation
3.4 Assembly Instructions
Step Procedure
1. Energize (power on) both devices:
Push the power button on the DPI620G until the
device energizes. Do this again on the PV624.
2. Lower the DPI620G calibrator into the molded
compartment.
3. Push on the bottom end of the calibrator until it
latches in position.
4. The DPI620G screen shows this message when
the device fully connects to the PV624, and
communication signals occur.
The DPI620G screen shows the Base Battery icon
when the PV624 battery supplies power.
5. Attach a PM620/PM620T module with the correct
range and type.
Put the module into the socket and hand turn the
module clockwise to tighten into position. The
screen will show a sensor icon when the sensor
makes a connection.
6. When the PV624 station fully connects, the
DPI620G screen shows the P1 Pressure channel
and its values.
7. The whole assembly is now available for use.
1
2
3
4
5
7
6

Copyright 2023 Baker Hughes Company.
English–PV624 Instruction Manual | 15
Pressure or Vacuum Operation
3.5 Pressure or Vacuum Operation
After an applicable device correctly attaches to the test port (Section 3.3) and the DPI620G to the
PV624 pressure station, use this procedure to set the necessary pressure or vacuum.
Note: Use this procedure to set a negative (-) set point to make a
vacuum.
Step Procedure
1. Seal the system: turn the pressure release knob clockwise (1 turn).
2. Set the control value with the Nudge up/down arrows to increase or
decrease the pressure.
3. Use the hand pump to pressurize the system. The PV624 controller
will then automatically fine tune the pressure to make it increase
and match to the set value.
Note: The hand pump is disconnected and it will just pump to the
atmosphere when the system reaches the set value.
4. The reading will change to green when the pressure is stable.
1
2
3
4

Copyright 2023 Baker Hughes Company.
16 | PV624 Instruction Manual–English
Chapter 4. Pressure Calibrator Operation (DPI620G)
4. Pressure Calibrator Operation (DPI620G)
4.1 Introduction
This section gives examples of how to use the pressure station to do pressure calibrations with
the DPI620G calibrator and the applicable pressure module (PM620/PM620T).
Before you start:
• Read and understand the “Safety” section.
• Do not use a damaged instrument.
Note: Use only original parts supplied by the manufacturer.
4.2 Parts and Assembly
To make a fully integrated pressure calibrator instrument, use these items:
• PV624 pressure station;
• DPI620G calibrator; see Section 4.2.1
• An applicable PM620/PM620T module for the pressure station; see Section 4.2.2.
4.2.1 DPI620G Calibrator Parts
Refer to the user manual - K0541: Druck DPI620G Advanced modular calibrator.
Table 4-1: List of Parts
1. Power button. Push the button and keep the button down
until the device fully energizes (power on).
2. Channel 1 (CH1) sockets for electrical measure and
source operations; refer to the user manual - K0541
3. Isolated channel 2 (CH2) sockets for electrical measure
and source operations and a 24V loop power supply (24V);
refer to the user manual - K0541
4. Rubber pull-down cover for the USB type A connector;
USB mini-type B connector and +5V DC power input
socket.
5. Color display with touch-screen. The number of windows
you see on the display is set by the number of task
selections and external modules you are working with
(maximum: 6).
To select, tap on the applicable display area; refer to the
user manual - K0541
1
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4
5