WIKA SERIES CPG 2500 User manual

Operating Instructions
Digital Pressure Gauge
Digital Pressure Gauge Series CPG 2500 PN 0017851001 F
SERIES CPG 2500

2 Mensor/WIKA Operating Instructions Series CPG 2500
Digital Pressure Gauge
SERIES CPG 2500
Warning
!
This Warning symbol indicates that danger of injury for
persons and the environment and/or considerable damage
(mortal danger, danger of injury) will occur if the respective
safety precautions are not taken.
!
Caution
This Caution symbol indicates danger for the system and
material if the respective safety precautions are not taken.
i
Notice
This Notice symbol does not indicate safety notices but
information for a better understanding of the facts.

Mensor/WIKA Operating Instructions Series CPG 2500 3
Digital Pressure Gauge
SERIES CPG 2500
Table of Contents
1. General Information 7
1.1 Warranty 7
1.2 Important Notice 7
1.3 FCC Radio Frequency Emission Notice 8
1.4 Trademarks and Copyrights 8
1.5 Software License Agreement 8
1.6 Mensor Service Plus 9
1.6.1 After the Warranty 9
1.6.2 Calibration Services 9
1.6.3 Accreditations 9
1.7 Packaging for Shipment 9
2. Safety Notices 10
2.1 User Responsibiliities 10
2.2 General Safety Notices 10
2.1 Warnings and Caution Notices 11
3. Product Description 13
3.1 General Description 13
3.2 Features 13
3.3 Front Panel 14
3.4 Display 14
3.5 Chassis Assembly 15
3.6 Turning on the CPG 2500 15
4. Specifications 17
5. Installation 19
5.1 Unpacking the Instrument 19
5.2 Dimensions 19
5.3 Mounting 19
5.4 Rear Panel 20
5.5 Pressure Connections 20
5.5.1 Pressure Port 21
5.5.3 Remote Bus Connections 21

4 Mensor/WIKA Operating Instructions Series CPG 2500
Digital Pressure Gauge
SERIES CPG 2500
5.6 Power Up 21
6. Local Operation 23
6.1 General Operation 23
6.2 Keys and Tabs 23
6.3 Display Screen Features 23
6.4 Tool Bar 24
6.4.1 Contact and Version Information Key 24
6.4.2 Language selection Key 24
6.4.3 Main screen view Key 25
6.4.4 Remote setup Key 26
6.4.5 Remote status Key 26
6.5 Channel Frames 26
6.5.1 Presure reading window 26
6.5.2 Channel setup Key 26
6.5.2.1 Display Tab 27
6.5.2.1.1 Adjust Function 27
6.5.2.1.2 Measure Function 27
6.5.2.2 Sensor Tab 28
6.5.2.2.1 Standard Pressure Display Mode 28
6.5.2.2.2 Delta Pressure Display Mode 29
6.5.2.2.2.1 Display Tab (Delta) 29
6.5.2.2.2.2 Sensor Tab (Delta) 30
6.5.2.2.2.3 Adjust Tab (Delta) 30
6.5.2.2.2.4 Data Tab (Delta) 30
6.5.2.3 Adjust Tab 31
6.5.2.3.1 Zero 31
6.5.2.3.2 Head Correction 31
6.5.2.4 Data Tab 32
6.5.3 Pressure Units Key 33
6.5.3.1 English Tab 33
6.5.3.2 Metric Tab 34
6.5.3.3 User units Tab 34

Mensor/WIKA Operating Instructions Series CPG 2500 5
Digital Pressure Gauge
SERIES CPG 2500
7. Remote Operation 35
7.1 Remote Setup 35
7.1.1 Instrument Tab 35
7.1.1.1 Emulation Mode 35
7.1.1.2 Channel 35
7.1.2 Ethernet Tab 36
7.1.3 Serial Tab 37
7.1.3.1 Cable Requirements 37
7.1.3.2 Command and Query Format 38
7.1.3.3 Command Set Definitions 38
7.1.3.4 Output Formats 39
7.1.3.5 Commands and Queries 39
7.1.3.6 Units Command Syntax 44
7.1.3.7 CPG 2500 Error Codes 45
7.1.3.8 Remote Emulation 46
7.1.3.8.1 DPG 2100 Emulated Commands and Queries 46
7.1.3.8.2 Units Command Syntax for DPG 2100 Measurement Units 52
7.1.3.8.3 DPG II Models 14000/15000 Terse Message Set Emulation 54
7.1.3.8.4 General SCPI WIKA Commands 58
7.1.3.8.4.1 Error Messages and Error Codes 60
7.1.4 IEEE-Tab (option) 61
7.1.4.1 GPIB Capability Codes 61
7.1.4.2 Interface Functions 62
7.1.4.3 IEEE-488.2 Commands 62
8. Options 63
8.1 Barometric Reference Transducer 63
8.1.1 Gauge Pressure Emulation 63
8.1.2 Absolute Pressure Emulation 63
8.1.3 Calibration 64
8.1.4 Specifications 64
8.2 Barometer 64
8.2.1 Zero and Sea Level Adjustment 64
8.2.2 Calibration 66

6 Mensor/WIKA Operating Instructions Series CPG 2500
Digital Pressure Gauge
SERIES CPG 2500
8.2.3 Specifications 66
8.3 Analog Output 66
8.3.1 Command Set for Analog Output Option 67
8.3.2 Zero and Span Adjustment 68
8.3.3 Specifications 69
8.4 IEEE-488 (GPIB) (see 7.1.4) 70
8.5 Rack Mount Kit (optional accessory) 70
9. Maintenance 71
9.1 Beyond the Warranty 71
9.2 Spare Parts 72
9.3 Replacing the fuse 72
10. Calibration 73
10.1 Environment 73
10.2 Pressure Standards 73
10.3 Calibration Medium 73
10.4 Setup 74
10.5 Calibration Process 75
10.5.1 Sensor Tab 76
10.5.2 Utility Tab 76
10.5.2.1 Zero and Head Correction 76
10.5.2.2 Restore Factory Cal 77
10.5.2.3 Change Password 77
10.5.2.4 Date of Calibration 77
10.5.3 Edit Tab 78
10.5.4 Calibrate Tab 78
10.5.4.1 Procedure 1: ‘As found’ Data 79
10.5.4.2 Procedure 2: Active Calibration 79
11. Appendix 81
11.1 Measurement Units 81
11.2 Conversion Factors, psi 82
11.3 Conversion Factors, millitorr 84
11.4 Conversion Factors, pascal 85

Mensor/WIKA Operating Instructions Series CPG 2500 7
Digital Pressure Gauge
SERIES CPG 2500
1. General Information
1.1 Warranty
All products manufactured by Mensor® Corporation (Mensor) are warranted to be free
of defects in workmanship and materials for a period of one year from the date of ship-
ment. No other express warranty is given, and no affirmation of Seller, by words or ac-
tions, shall constitute a warranty. SELLER DISCLAIMS ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSES WHATSOEVER.
If any defect in workmanship or material should develop under conditions of normal use
and service within the warranty period, repairs will be made at no charge to the origi-
nal purchaser, upon delivery of the product(s) to the factory, shipping charges prepaid.
If inspection by Mensor or its authorized representative reveals that the product was
damaged by accident, alteration, misuse, abuse, faulty installation or other causes
beyond the control of Mensor, this warranty does not apply. The judgment of Mensor
will be final as to all matters concerning condition of the product, the cause and nature
of a defect, and the necessity or manner of repair. Service, repairs or disassembly of the
product in any manner, performed without specific factory permission, voids this war-
ranty.
MENSOR MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MANUAL,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANT-
ABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Mensor shall not be liable for
errors contained herein or for incidental or consequential damages in connection with
the furnishing, performance, or use of this material.
1.2 Important Notice
The product specifications and other information contained in this manual are subject to
change without notice.
Mensor has made a concerted effort to provide complete and current information for
the proper use of the equipment. If there are questions regarding this manual or the
proper use of the equipment, contact Mensor at:
TEL [phone] WEB SITE www.mensor.com
TEL [phone] (U.S.A. only) E-MAIL [e-mail]
FAX [phone] [e-mail]
Copyright © 2005, Mensor Corporation. All rights reserved.

8 Mensor/WIKA Operating Instructions Series CPG 2500
Digital Pressure Gauge
SERIES CPG 2500
1.3 FCC Radio Frequency Emission Notice
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio fre-
quency energy and, if not installed and used in accordance with the instruction manual,
may cause harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his or her own expense.
USE SHIELDED CABLES TO CONNECT EXTERNAL DEVICES TO THIS INSTRUMENT
TO MINIMIZE RF RADIATION.
1.4 Trademarks and Copyrights
Mensor is a registered trademark of Mensor Corporation. All other brand and product
names are trademarks or registered trademarks of their respective companies. ©2007,
Mensor Corporation. All rights reserved.
Korean font: Copyright (C) 1987, 1988; Daewoo Electronics Co., Ltd.
Chinese font: Copyright (C) 1988; The Institute of Software, Academia Sinica. Corre-
spondence address: P.O. Box 8718, Beijing, China 100080.
1.5 Software License Agreement
This product contains intellectual property, i.e., software programs, that are licensed for
use by the end user/customer (hereinafter “end user”).
This is not a sale of such intellectual property.
The end user shall not copy, disassemble or reverse compile the software program.
i
Notice
The software programs are provided to the end user “as is”
without warranty of any kind, either express or implied, includ-
ing, but not limited to, warranties of merchantability and fitness
for a particular purpose. The entire risk of the quality and perfor-
mance of the software program is with the end user.
Mensor and its suppliers shall not be held to any liability for any damages suffered or
incurred by the end user (including, but not limited to, general, special, consequential

Mensor/WIKA Operating Instructions Series CPG 2500 9
Digital Pressure Gauge
SERIES CPG 2500
or incidental damages including damages for loss of business profits, business inter-
ruption, loss of business information and the like), arising from or in connection with the
delivery, use or performance of the software program.
1.6 Mensor Service Plus
If you have problems and you don’t find the answer in this manual, contact Mensor at
1.800.984.4200 (USA only) or 1.512.396.4200 for personal assistance, or at any of the
contact addresses listed on the rear cover of this manual. We are ready to help.
1.6.1 After the Warranty
Mensor’s concern with the performance of this instrument is not limited to the warranty
period. We provide complete repair, calibration and certification services after the war-
ranty for a nominal fee.
1.6.2 Calibration Services
In addition to servicing our own products Mensor can perform a complete pressure
calibration service, up to 20,000 psi, for all of your pressure instruments. This service
includes an accredited calibration.
1.6.3 Accreditations
Mensor Corporation is registered to ISO 9001:2008. The calibration program at Mensor
is accredited by A2LA, as complying with both the ISO/IEC 17025:2005 and the ANSI/
NCSL Z540-1-1994 standards.
1.7 Packaging for Shipment
If the product must be shipped to a different location or returned to Mensor for any
reason through a common carrier it must be packaged properly to minimize the risk of
damage.
The recommended method of packing is to place the instrument in a container, sur-
rounded on all sides with at least four inches of shock attenuation material such as
styrofoam peanuts.

10 Mensor/WIKA Operating Instructions Series CPG 2500
Digital Pressure Gauge
SERIES CPG 2500
2. Safety Notices
2.1 User Responsibilities
To ensure safety, the user must make sure that:
• The system is used properly, no dangerous media are used and that all technical
specifications are observed.
• The system is operated in perfect operating condition.
• This operation manual is legible and accessible to the user at the system’s location.
• The system is operated, serviced and repaired only by authorized and qualified per-
sonnel.
• The operator receives instruction on industrial safety and environmental protection,
and is knowledgeable of the operating instructions and the safety notices contained
therein.
2.2. General Safety Notices
i
Notice
The system should only be operated by trained personnel who are
familiar with this manual and the operation of the instrument.
Warning
!
WARNING: A condition for trouble-free and safe operation of this
system is proper transport, proper storage, installation, assembly
and proper use as well as careful operation and maintenance.
Any operation not described in the following instructions should
be prohibited. The system must be handled with care required for
an electronic precision instrument (protect from humidity, impacts,
strong magnetic fields, static electricity and extreme temperatures).
Do not insert any objects into the instrument.
The system is powered via the power cable with a voltage that can
cause physical injury. Even after disconnecting the system from the
power supply, dangerous voltages can temporarily occur due to
capacitance.
Extreme care must be taken with pressure connections when using
hazardous or toxic media.
Repairs must only be performed by authorized service personnel.