WIKA CPT7000-IS User manual

Operating instructions
Betriebsanleitung
EN
DE
Reference pressure sensor, model CPT7000-IS
Referenz-Drucksensor, Typ CPT7000-IS
Reference pressure sensor, model CPT7000-IS

2
14360246.01 10/2019 EN/DE
WIKA operating instructions reference pressure sensor, model CPT7000-IS
EN
DE
Operating instructions model CPT7000-IS Page 3 - 28
Betriebsanleitung Typ CPT7000-IS Seite 29 - 53
© 10/2019 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
WIKA®is a registered trademark in various countries.
WIKA®ist eine geschützte Marke in verschiedenen Ländern.
Prior to starting any work, read the operating instructions!
Keep for later use!
Vor Beginn aller Arbeiten Betriebsanleitung lesen!
Zum späteren Gebrauch aufbewahren!

3WIKA operating instructions, reference pressure sensor, model CPT7000-IS
EN
14360246.01 10/2019 EN/DE
Contents
Annex: EU declaration of conformity model CPT7000 54
Contents
1. General information 4
2. Design and function 5
2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Description . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . 5
2.4 Product passport . . . . . . . . . . . . . . . . . . . . . 6
3. Safety 8
3.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . 8
3.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . 8
3.3 Improper use . . . . . . . . . . . . . . . . . . . . . . . 9
3.4 Personnel qualification . . . . . . . . . . . . . . . . . . . 9
3.5 Labelling, safety marks . . . . . . . . . . . . . . . . . . . 10
3.6 Ex marking . . . . . . . . . . . . . . . . . . . . . . . 11
3.7 Special conditions for use (X conditions) . . . . . . . . . . . . . 12
3.8 Safety-related characteristic values . . . . . . . . . . . . . . . 13
4. Transport, packaging and storage 14
4.1 Transport . . . . . . . . . . . . . . . . . . . . . . . . 14
4.2 Packaging and storage . . . . . . . . . . . . . . . . . . . 14
5. Commissioning, operation 15
5.1 Mounting the instrument . . . . . . . . . . . . . . . . . . . 16
5.2 Requirements for mounting point . . . . . . . . . . . . . . . . 16
5.3 Mechanical mounting . . . . . . . . . . . . . . . . . . . .16
5.4 Electrical connection . . . . . . . . . . . . . . . . . . . . 17
6. Faults 18
7. Maintenance, cleaning and recalibration 19
7.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . .19
7.2 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . 20
7.3 Recalibration . . . . . . . . . . . . . . . . . . . . . . .20
8. Dismounting, return and disposal 21
8.1 Dismounting . . . . . . . . . . . . . . . . . . . . . . . 21
8.2 Return . . . . . . . . . . . . . . . . . . . . . . . . . 22
8.3 Disposal . . . . . . . . . . . . . . . . . . . . . . . . 22
9. Specifications 23
9.1 Reference pressure sensor . . . . . . . . . . . . . . . . . . 23
9.2 Certificates . . . . . . . . . . . . . . . . . . . . . . . 25
9.3 Dimensions in mm [in] . . . . . . . . . . . . . . . . . . . . 26
10. Accessories 27

4WIKA operating instructions, reference pressure sensor, model CPT7000-IS
EN
14360246.01 10/2019 EN/DE
1. General information
■The model CPT7000-IS reference pressure sensor described in the operating
instructions has been designed and manufactured using state-of-the-art technology.
All components are subject to stringent quality and environmental criteria during
production. Our management systems are certified to ISO 9001 and ISO 14001.
■These operating instructions contain important information on handling the instrument.
Working safely requires that all safety instructions and work instructions are observed.
■These operating instructions for the model CPT7000-IS reference pressure sensor are
valid in combination with the operating instructions for the “model CPH7000 portable
process calibrator” (article number 14204467).The CPT7000-IS can only be used in
combination with the CPH7000-IS.
■Observe the relevant local accident prevention regulations and general safety
regulations for the instrument's range of use.
■The operating instructions are part of the product and must be kept in the immediate
vicinity of the instrument and readily accessible to skilled personnel at any time. Pass
the operating instructions on to the next operator or owner of the instrument.
■Skilled personnel must have carefully read and understood the operating instructions
prior to beginning any work.
■The general terms and conditions contained in the sales documentation shall apply.
■Subject to technical modifications.
■Factory calibrations / DKD/DAkkS calibrations are carried out in accordance with
international standards.
■Further information:
- Internet address: www.wika.de / www.wika.com
- Relevant data sheet: CT 15.51
- Application consultant: Tel.: [phone]
Fax: [phone]
[e-mail]
1. General information

5WIKA operating instructions, reference pressure sensor, model CPT7000-IS
EN
14360246.01 10/2019 EN/DE
2. Design and function
2.1 Overview
1Electrical connection
2Sealing ring
3Case; product label
4Process connection, spanner flats
5Process connection, thread
2.2 Description
The model CPT7000-IS reference pressure sensor covers the relative pressure range
from -1 ... 10,000 bar [-14.5 ... 150,000 psi] and the absolute pressure range from
0 ... 40 bar abs. [0 ... 500 psi abs.].
The CPT7000-IS is operated with the model CPH7000-IS process calibrator and has also
been produced exclusively for this calibrator.
Any other usage is not possible.
2.3 Scope of delivery
■Reference pressure sensor model CPT7000-IS
■Operating instructions
■Calibration certificate
Cross-check scope of delivery with delivery note.
1
2
3
4
5
2. Design and function

6WIKA operating instructions, reference pressure sensor, model CPT7000-IS
EN
14360246.01 10/2019 EN/DE
2.4 Product passport
The product passport is a web application where various information about an instrument
can be retrieved by entering the 11-digit alphanumeric serial number. This includes, for
example, instrument configuration, article number, operating instructions, data sheet or
calibration certificates.
The product passport can be retrieved from the product page , directly from the
corresponding web application (https://portal.wika.com/serial/) or via the QR code on the
product label.
Web application
Intelligent serial number
The intelligent serial number and the corresponding web application is the central tool in
which all the required information on the specific instrument can be found.
After entering 1the intelligent serial number into the web application, all instrument-
specific details on the manufactured version are displayed.
1
2. Design and function

7WIKA operating instructions, reference pressure sensor, model CPT7000-IS
EN
14360246.01 10/2019 EN/DE
Under 2“Product pass”, the most important additional information on the instrument,
such as measuring range, accuracy, process connection, manufacturing date, etc., can
be retrieved.You can also download (calibration) certificates directly from this location.
Under 3“Item details”, further article details are listed, as well as documentation such
as the current data sheet 6and current operating instructions 7.
From this view, the required information can be printed directly via the 4[print view].
Furthermore, by clicking on 5[e-mail], an mail is opened which already contains the
intelligent serial number of the currently retrieved instrument and this can be sent to any
recipient, but also, for example, to a corresponding WIKA contact, in order to re-order
exactly the same product, as an example.
2
34
6
5
7
2. Design and function

8WIKA operating instructions, reference pressure sensor, model CPT7000-IS
EN
14360246.01 10/2019 EN/DE
3. Safety
3.1 Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result in serious injury
or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light injuries or
damage to property or the environment, if not avoided.
GEFAHR!
... indicates a potentially dangerous situation in the hazardous area that can
result in serious injury or death, if not avoided.
Information
... points out useful tips, recommendations and information for efficient and
trouble-free operation.
3.2 Intended use
The reference pressure sensor serves for the accurate determination of the pressure
value.The measured pressure is output as an electrical signal.
The model CPT7000-IS reference pressure sensor has been designed specifically for use
with the model CPH7000-IS process calibrator. The electrical signals and connections
have been accurately matched for this purpose. Any other usage is not possible and can
lead to the invalidation of the approvals.
Only use the reference pressure sensor in applications that lie within its technical
performance limits (e.g. max. ambient temperature, material compatibility, ...). For
performance limits see chapter 9 “Specifications”.
The instrument has been designed and built solely for the intended use described here,
and may only be used accordingly.
The technical specifications contained in these operating instructions must be observed.
Improper handling or operation of the instrument outside of its technical specifications
requires the instrument to be taken out of service immediately and inspected by an
authorised WIKA service engineer.
3. Safety

9WIKA operating instructions, reference pressure sensor, model CPT7000-IS
EN
14360246.01 10/2019 EN/DE
Handle electronic precision measuring instruments with the required care (protect from
humidity, impacts, strong magnetic fields, static electricity and extreme temperatures,
do not insert any objects into the instrument or its openings). Plugs and sockets must be
protected from contamination.
The manufacturer shall not be liable for claims of any type based on operation contrary to
the intended use.
3.3 Improper use
WARNING!
Injuries through improper use
Improper use of the instrument can lead to hazardous situations and injuries.
▶Refrain from unauthorised modifications to the instrument.
▶Do not use the instrument with abrasive or viscous media.
▶It is forbidden to open the instrument.
▶Do not use the CPT7000-IS if it is damaged. Before use, check for visible
defects.
▶Inspect the test leads for damaged insulation or exposed metal. Damaged
test leads should be replaced before using the reference pressure sensor.
▶Only use the accessories specified and authorized by WIKA.
CAUTION!
Damage to the instrument through incorrect pressure media
The pressure medium to be measured can lead to material damage to the
pressure sensor.
▶Check whether the material of the reference pressure sensor is suitable
for the pressure medium to be measured.
Any use beyond or different to the intended use is considered as improper use.
3.4 Personnel qualification
WARNING!
Risk of injury should qualification be insufficient
Improper handling can result in considerable injury and damage to
equipment.
▶The activities described in these operating instructions may only be
carried out by skilled personnel who have the qualifications described
below.
3. Safety

10 WIKA operating instructions, reference pressure sensor, model CPT7000-IS
EN
14360246.01 10/2019 EN/DE
Skilled personnel
Skilled personnel, authorised by the operator, are understood to be personnel who,
based on their technical training, knowledge of measurement and control technology and
on their experience and knowledge of country-specific regulations, current standards and
directives, are capable of carrying out the work described and independently recognising
potential hazards.
Special knowledge for working with instruments for hazardous areas:
The skilled personnel must have knowledge of ignition protection types, regulations and
provisions for equipment in hazardous areas.
Special operating conditions require further appropriate knowledge, e.g. of aggressive
media.
3.5 Labelling, safety marks
Product label (example)
1Date of manufacture (month-year)
2Serial number
3Serial number, external sensor
4Accuracy
5Approval-related data
6Pressure measuring range
7Product name
Made in Germany
WIKA Alexander Wiegand SE & Co. KG, 63911 Klingenberg
04/2018
Tamb / Tmed see manual
SID# 12345678
S# 12345678901
II 1D Ex ia IIC T4 Da
II 1G Ex ia IIC T4 Ga
IECEx BVS18.000X
BVS 18 ATEX E 000 X
0,025 % FS0 ... 1000 bar
Pressure Sensor CPT7000-IS-BG610-GD3
0158
7
6
5
1
234
3. Safety