WIKA CPT6010 Operating Instructions Manual

Digital Pressure Transducer

CPT6010

Operating Instructions

Digital Pressure Transducer CPT6010 PN 0017063001U • 12/2018

Digital Pressure Transducer
CPT6010

This Warning symbol indicates that danger of injury for persons and the

!

Warning

!

Caution

i

Notice

environment and/or considerable damage (mortal danger, danger of injury)
will occur if the respective safety precautions are not taken.

This Caution symbol indicates danger for the system and material if the
respective safety precautions are not taken.

This Notice symbol does not indicate safety notices but information for a
better understanding of the facts.

2 CPT6010 Operating Instructions

Digital Pressure Transducer
CPT6010

1. General Information 5

1.1 Warranty 5

1.2 Important Notice 5

1.3 Software License Agreement 6

1.4 Mensor Service Plus 6

1.4.1 After the Warranty 6

1.4.2 Calibration Services 6

1.4.3 Accreditations 6

2. Safety Notices 7

2.1 Warnings and Caution Notices 7

3. Product Description 9

3.1 General Description 9

3.2 Turndowns 9

3.3 Power Supply 9

3.4 Sensor 9

3.5 Circuitry 9

3.6 Serial In/Out Communications 9

4. Specications 11

5. Installation 13

5.1 Unpacking the instrument 13

5.2 Dimensions 13

5.3 Conguration 13

5.4 Mounting 13

5.5 Pressure Connections 14

5.6 Electrical Connections 14

5.6.1 Connector J1 Wiring 14

5.6.2 RS-232 Operation 14

5.6.3 RS-485 Operation 15

CPT6010 Operating Instructions 3

Digital Pressure Transducer
CPT6010

6. Operation 17

6.1 Multiple Turndown Devices 17

6.1.1 Filter Eects of Multiple Turndowns 17

6.2 Serial Port Conguration 18

6.3 CPT6010 Address 18

6.3.1 Addressing Devices with two Turndowns 18

6.4 Communication Syntax and Command Conventions 19

6.4.1 Wildcard Address Operator (*) 19

6.4.2 Password Protection 19

6.4.3 Response String Format 19

6.4.4 Commands and Queries 20

6.4.5 Pressure Unit Code and Conversion 21

7. Calibration 23

7.1 Environment 23

7.2 Equipment 23

7.3 Pressure Standard 25

7.4 Calibration Medium 25

7.5 Calibration Process 25

7.6 Correction Value Query 25

7.7 Zero Adjustment 26

7.7.1 Gauge/Dierential Zero Oset 26

7.7.2 Absolute Zero Oset 27

7.8 Span Adjustment 28

4 CPT6010 Operating Instructions

Digital Pressure Transducer
CPT6010

1. General Information

1.1 Warranty

All products manufactured by Mensor are warranted to be free of defects in workmanship and
materials for a period of one year from the date of shipment. No other express warranty is given,

and no armation of Seller, by words or actions, 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 original 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 Men-

sor, this warranty does not apply. The judgment of Mensor will be nal 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 specic factory

permission, voids this warranty.

MENSOR MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MANUAL, INCLUD­ING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 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 specications and other information contained in this manual are subject to change

without notice.

Mensor has made a concerted eort 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 either Mensor or WIKA:

Mensor WIKA Alexander Wiegand SE & Co. KG
201 Barnes Drive Alexander-Wiegand-Straße 30
San Marcos, TX 78666 D-63911 Klingenberg / Germany
tel: [phone] tel: [phone]
1-800-984-4200 (USA only) website: www.wika.de
website: www.mensor.com fax: [phone]
fax: [phone] email: [e-mail]
email: [e-mail]

[e-mail]

Any reproduction of this manual or parts thereof by any means is prohibited.

CPT6010 Operating Instructions 5

Digital Pressure Transducer
CPT6010

1.3 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.

THE SOFTWARE PROGRAMS ARE PROVIDED TO THE END USER “AS IS” WITHOUT WAR­RANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
ENTIRE RISK OF THE QUALITY AND PERFORMANCE 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 OR INCIDENTAL DAMAGES INCLUDING DAMAGES FOR
LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMA­TION AND THE LIKE), ARISING FROM OR IN CONNECTION WITH THE DELIVERY, USE OR
PERFORMANCE OF THE SOFTWARE PROGRAM.

1.4 Mensor Service Plus

If you have problems and you don’t nd 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.

1.4.1 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 certication services after the warranty for a nominal fee.

1.4.2 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.

1.4.3 Accreditations

Mensor 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.

2. Safety Notices

6 CPT6010 Operating Instructions

Digital Pressure Transducer
CPT6010

2.1 Warnings and Caution Notices

Not explosion proof. Installation of this instrument in an area requiring
devices rated as intrinsically safe is not recommended.

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Warning

!

Caution

!

Caution

Use pressure media compatible with 316 SS. This instrument is not de­signed for oxygen use.

Caution: ESD PROTECTION REQUIRED. The proper use of grounded work
surfaces and personal wrist straps are required when coming into contact
with exposed circuits (printed circuit boards) to prevent static discharge to
sensitive electronic components.

Avoid excessive overpressure to the sensor! Externally mounted relief
valves to provide overpressure protection are available from Mensor as
optional devices and are highly recommended for very low pressure trans­ducers.

CPT6010 Operating Instructions 7

Digital Pressure Transducer
CPT6010

NOTES

8 CPT6010 Operating Instructions

Digital Pressure Transducer
CPT6010

3. Product Description

3.1 General Description

The CPT6010 Digital Pressure Transducer (CPT6010) is a self-contained pressure sensing device
that provides high accuracy pressure measurements. This transducer incorporates a low hysteresis

silicon sensor with electronically compensated pressure linearity over the specied temperature

range. Communication with the CPT6010 is over a serial bus, either RS-232 or RS-485.

One end of the CPT6010 has a 1/4” NPT male tting pressure port, and the opposite end has a six

pin power/signal connector (J1) and a #10-32 reference pressure port (for gauge pressure only).
(See Figure 5.2 - Outline drawing)

3.2 Turndowns

The transducer has the capability to include two distinct ranges (turndowns) using a single sensor.
The primary turndown is always the higher range of the transducer. The second turndown has ex-

actly the same performance specications, but at some lower full scale range which is not less than

half the primary turndown range. At powerup the primary turndown is active by default.

3.3 Power Supply

The required 9-18 VDC power enters the CPT6010 via J1. All of the transducer electronics and
communications share a common ground.

3.4 Sensor

The pressure sensor is secured to the transducer case and the 1/4 NPT tting. The case includes a

#10-32 threaded opening which is the reference pressure port for gauge, vacuum or bi-directional
type sensors.

3.5 Circuitry

All of the circuitry for the CPT6010 is included on a single PC board. The combined pressure and
temperature sensor signals are routed to the signal conditioning electronics.

3.6 Serial In/Out Communications

The serial bus is set to either RS-232 or RS-485 at the factory. The bus is a two-way communica­tion path used to receive commands and return measured pressure values and other transducer
information to the user. This port is also used to transmit calibration adjustments and other user

functions to the CPT6010. Pressure units for each transducer are specied by the customer. Wiring

requirements for the serial port are provided in section 5, Installation, and a list of valid commands
and responses (see Table 6.4.4 - Commands and Queries) is provided in section 6, Operation.

CPT6010 Operating Instructions 9