Endress+Hauser Orbisint CPS11D Handbuch

For standard applications in process and

environmental technology, with dirt-repellent

PTFE diaphragm, built-in temperature sensor

(optional for analog sensor)

Application

• Long-term monitoring and limit value monitoring of processes with stable process

conditions

– Chemical industry: strong acids/bases, plastic, pulp and paper industry

– Power plants (e.g. flue gas cleaning), oil and gas

– Incinerator plants

• Water/wastewater treatment

– Boiler feedwater and cooling water

– Well water and drinking water

– All industrial and municipal treatment plants

With ATEX, IECEx, FM, CSA, TIIS and NEPSI approval for use in hazardous areas

Your benefits

• Low-maintenance and robust thanks to large PTFE ring junction

• Can be used at pressures up to 17 bar abs. (246 psi)

• Process glass also for very alkaline applications (BA and BT versions)

• Process glass for applications in media containing hydrofluoric acid (FA version)

• For media with low conductivity (AS version)

• Integrated NTC30K temperature sensor (Memosens) for effective temperature

compensation; Pt100 or Pt1000 for analog sensors

• Optional: Poison-resistant reference with ion trap

Other advantages of Memosens technology

• Maximum process safety

• Data security thanks to digital data transmission

• Very easy to use as sensor data saved in the sensor

• Recording of sensor load data in the sensor enables predictive maintenance with

the Memobase Plus CYZ71D

Products Solutions Services

Technical Information

Orbisint CPS11D and CPS11

pH electrodes, analog or with digital Memosens

technology

TI00028C/07/EN/14.15

71299911

Orbisint CPS11D and CPS11

2 Endress+Hauser

Function and system design

Measuring principle pH measurement

The pH value is used as a unit of measurement for the acidity or alkalinity of a liquid medium. The

membrane glass of the electrode supplies an electrochemical potential which is dependent upon the

pH value of the medium. This potential is generated by the selective penetration of H+ ions through

the outer layer of the membrane. An electrochemical boundary layer with an electric potential forms

at this point. An integrated Ag/AgCl reference system serves as the required reference electrode.

The transmitter converts the measured voltage into the corresponding pH value using the Nernst

equation.

Measuring system A complete measuring system comprises at least the following components:

• pH electrode CPS11D or CPS11

• Transmitter, e.g. Liquiline CM42, CM44x, Mycom S CPM153, Liquisys M CPM2x3

• Memosens data cable CYK10 for Memosens sensors or CPK9 for analog sensors

• Immersion, flow or retractable assembly, e.g. Cleanfit CPA871

A0025757

 1 Example of a measuring system for pH measurement

1 Retractable assembly Cleanfit CPA871

2 pH electrode CPS11D

3 Memosens data cable CYK10

4 Liquiline M CM42 two-wire transmitter for hazardous area

Orbisint CPS11D and CPS11

Endress+Hauser 3

CPS11D communication and data processing

Communication with the transmitter

Always connect digital sensors with Memosens technology to a transmitter with Memosens

technology. Data transmission to a transmitter for analog sensors is not possible.

Digital sensors can store measuring system data in the sensor. These include the following:

• Manufacturer data

– Serial number

– Order code

– Date of manufacture

• Calibration data

– Calibration date

– Slope at 25 °C (77 °F)

– Zero point at 25 °C (77 °F)

– Temperature offset

– Number of calibrations

– Serial number of the transmitter used to perform the last calibration

• Operating data

– Temperature application range

– pH application range

– Date of initial commissioning

– Maximum temperature value

– Hours of operation under extreme conditions

– Number of sterilizations

– Resistance of glass membrane

You can display the abovementioned data using the Liquiline CM44x, CM42 and Memobase Plus

CYZ71D.

Dependability

Reliability Easy handling

Sensors with Memosens technology have an integrated electronics unit that stores calibration data

and other information (e.g. total operating hours and operating hours under extreme measuring

conditions). Once the sensor has been connected, the sensor data are transferred automatically to

the transmitter and used to calculate the current measured value. As the calibration data are stored

in the sensor, the sensor can be calibrated and adjusted independently of the measuring point. The

result:

• Easy calibration in the measuring lab under optimum external conditions increases the quality of

the calibration.

• Pre-calibrated sensors can be replaced quickly and easily, resulting in a dramatic increase in the

availability of the measuring point .

• Maintenance intervals can be defined based on all stored sensor load and calibration data and

predictive maintenance is possible.

• The sensor history can be documented using external storage media and evaluation programs, e.g.

Memobase Plus CYZ71D. Thus, the current application of the sensors can be made to depend on

their previous history.

Integrity Data security thanks to digital data transmission

Memosens technology digitizes the measured values in the sensor and transmits the data to the

transmitter using a non-contact connection that is free from potential interference. The result:

• Automatic error message if sensor fails or connection between sensor and transmitter is

interrupted

• Immediate error detection increases measuring point availability

Orbisint CPS11D and CPS11

4 Endress+Hauser

Safety Maximum process safety

With inductive transmission of the measured value using a non-contact connection, Memosens

guarantees maximum process safety and offers the following benefits:

• All problems caused by moisture are eliminated:

– Plug-in connection free from corrosion

– Measured values cannot be distorted by moisture.

– Can even be connected under water

• The transmitter is galvanically decoupled from the medium. Issues concerning "symmetrical high-

impedance" or "asymmetry" or an impedance converter are a thing of the past.

• EMC safety is guaranteed by screening measures for the digital transmission of measured values.

• Intrinsically safe electronics mean operation in hazardous areas is not a problem.

Input

Measured variables pH value

Temperature

Measuring range Electrode version AA (for water / wastewater), AS (for boiler feedwater):

pH: 1 to 12

Temperature: -15 to 80 °C (5 to 176 °F)

Electrode version BA (for process):

pH: 0 to 14

Temperature: 0 to 135 °C (32 to 275 °F)

Electrode version FA (for hydrofluoric acid process):

pH: 0 to 10

Temperature: 0 to 70 °C (32 to 158 °F)

Electrode version BT with ion trap (for chemicals, scrubbers, pulp and paper):

pH: 0 to 14

Temperature: 0 to 135 °C (32 to 275 °F)

Please note the process operating conditions.

Orbisint CPS11D and CPS11

Endress+Hauser 5

Installation

Installation instructions Do not install the electrodes upside down. The angle of inclination must be at least 15° from the

horizontal. A smaller inclination angle is not permitted as it could cause an air bubble to form in the

glass sphere and prevent the inner electrolyte from completely wetting the pH diaphragm.

NOTICE

Before screwing in the electrode, make sure the threaded connection of the assembly is clean

and runs smoothly.

‣Screw in the electrode finger-tight (3 Nm)! (Data apply only if installing with Endress+Hauser

assemblies.)

‣Make sure to follow the installation instructions in the Operating Instructions of the used

assembly.

15° 15°

A0024316

 2 Electrode installation; installation angle at least 15° from the horizontal

A Permitted orientation

B Forbidden orientation

Environment

Ambient temperature NOTICE

Risk of damage due to frost

‣The sensor must not be used if the temperature drops below –15 °C (5 °F).

Storage temperature 0 to 50 °C (32 to 122 °F)

Degree of protection IP 68: Memosens plug-in head, (10 m (33 ft) water column, 25 °C (77 °F), 45 days, 1 M KCl)

IP 68: TOP68 plug-in head, autoclavable up to 135 °C (275 °F), (1 m (3.3 ft) water column,

50 °C (122 °F), 168 h)

IP 67: GSA plug-in head (with closed connector system)

Orbisint CPS11D and CPS11

6 Endress+Hauser

Process

Process temperature Version AA, AS: -15 to 80 °C (5 to 176 °F)

Version BA, BT: 0 to 135 °C (32 to 275 °F)

Version FA: 0 to 70 °C (32 to 158 °F)

Process pressure (absolute) Version AA, AS, FA: 1 to 7 bar (15 to 101 psi)

Version BA, BT: 1 to 17 bar (15 to 246 psi)

LCAUTION

Pressurization of sensor due to prolonged use under increased process pressure

Risk of injury from glass breakage

‣Avoid excessive heating of such sensors if using them under reduced process pressure or under

atmospheric pressure.

‣When handling such sensors, wear protective goggles and suitable gloves.

Pressure-temperature

ratings (absolute)

18 B

50 100 200 250 275 3005

120

160

200

246

[psi] p [bar]

T [°F]

400 20 60 80 100

T [°C]

120 135

-15

101

32 176

158

A0025761

 3 Pressure-temperature ratings

A Version AA, AS

B Version BA, BT

C Version FA

D Atmospheric pressure

Minimum conductivity Version AA, BA, BT, FA: Min. 50 μS/cm (minimum flow; pressure and temperature must be

stable)

Version AS: Min. 0.1 μS/cm (stainless steel flow assembly with grounding;

stable and minimum flow; pressure and temperature must be

stable)

pH range Version AA, AS: 1 to 12 pH

Version BA, BT: 0 to 14 pH

Version FA: 0 to 10 pH

NOTICE

Risk of damage to electrode

‣Never use the electrode outside of the listed specifications!

Orbisint CPS11D and CPS11

Endress+Hauser 7

Mechanical construction

Design, dimensions of

CPS11D

(0.47)

120, 225, 360

(4.72, 8.86, 14.17)

50 (1.97)

A0025726

 4 CPS11D with Memosens plug-in head, temperature

sensor

1 Memosens plug-in head, Pg 13.5

2 Viton O-ring with thrust collar

3 Ag/AgCl reference lead - reference

4 "Advanced Gel" electrolyte

5 Ag/AgCl reference lead - pH

6 PTFE diaphragm

7 pH glass membrane

8 Temperature sensor NTC30K

(0.47)

120, 225, 360

(4.72, 8.86, 14.17)

50 (1.97)

A0025725

 5 CPS11D-7BTxx, with ion trap

1 Memosens plug-in head, Pg 13.5

2 Viton O-ring with thrust collar

3 Ag/AgCl reference lead - reference

4 "Advanced Gel" electrolyte

5 Ion trap

6 Ag/AgCl reference lead - pH

7 PTFE diaphragm

8 pH glass membrane

9 Temperature sensor NTC30K

Orbisint CPS11D and CPS11

8 Endress+Hauser

Design, dimensions of CPS11

120, 225, 360, 425

(4.72, 8.86, 14.17, 16.73)

12 /

0.47

A0025733

 6 CPS11 with GSA plug-in head

1 GSA plug-in head, Pg 13.5

2 Viton O-ring with thrust collar

3 Ag/AgCl reference lead - reference

4 "Advanced Gel" electrolyte

5 Ag/AgCl reference lead - pH

6 PTFE diaphragm

7 pH glass membrane

120, 225, 360, 425

(4.72, 8.86, 14.17, 16.73)

12 /

0.47

A0025729

 7 CPS11 with TOP68 plug-in head, temperature sensor

1 TOP68 plug-in head, Pg 13.5

2 Viton O-ring with thrust collar

3 Ag/AgCl reference lead - reference

4 "Advanced Gel" electrolyte

5 Ag/AgCl reference lead - pH

6 PTFE diaphragm

7 pH glass membrane

8 Temperature sensor Pt100

Weight 0.1 kg (0.2 lbs)

Materials Electrode shaft: Glass to suit process

pH membrane glasses: Type A, B, F

Metal lead: Ag/AgCl

Diaphragm: Ring-shaped Teflon® diaphragm, sterilizable, not cytotoxic

Process connection Pg 13.5

Temperature sensor CPS11D: NTC30K

CPS11: Pt100, Pt1000

Plug-in heads CPS11D: Memosens plug-in head for digital, non-contact data transmission

CPS11:

ESA: Threaded plug-in head Pg 13.5, TOP68 for electrodes with or without

temperature sensor, 17 bar abs. (246 psi) overpressure protection (threefold),

GSA: Threaded plug-in head Pg 13.5 for electrodes without temperature sensor

Orbisint CPS11D and CPS11

Endress+Hauser 9

Reference system Version AA, BA, FA: Ag/AgCl reference lead with Advanced Gel 3M KCl, AgCl-free

Version AS: Ag/AgCl reference lead with Advanced Gel, saturated KCl (> 3M KCl) with salt

rings, AgCl-free

The following are indicative of used salt rings (fixed supply of KCl) under

constant process conditions (e.g. stable temperature and flow):

• a continuous upward trend in the pH value (to alkaline pH values)

• a continuous downward trend in the zero point (to acidic pH values)

following adjustment during calibration

BT version: Ag/AgCl reference lead with ion trap and Advanced Gel 3M KCl

Certificates and approvals

Ex approval for CPS11D • ATEX II 1G Ex ia IIC T3/T4/T6 Ga

• FM / CSA Class I Div. 2, in conjunction with Liquiline M CM42 and Mycom S CPM153 transmitters

Hazardous area versions of the digital sensors with Memosens technology are marked by a red-

orange ring in the plug-in head.

Ex approval for CPS11

(TOP68)

• ATEX II 1G Ex ia IIC T3/T4/T6 Ga

• FM Class I Div. 2, in conjunction with Liquiline M CM42 and Mycom S CPM153 transmitters

Biocompatibility Cytotoxicity verified in accordance with:

USP 2009, chapter <88> (USP Class VI) for diaphragm

TÜV certificate for

Memosens plug-in head

Pressure resistance 16 bar rel. (232 psi), minimum three times the safety pressure

TÜV certificate for TOP68

plug-in head

Pressure resistance 16 bar rel. (232 psi), minimum three times the safety pressure

CPS11D electromagnetic

compatibility

Interference emission and interference immunity as per EN 61326: 2012

Ordering information

Product page www.endress.com/cps11d

www.endress.com/cps11

Product Configurator The navigation area is located on the right of the product page.

1. Under "Device support" click "Configure your selected product".

 The Configurator opens in a separate window.

2. Select all the options to configure the device in line with your requirements.

 In this way, you receive a valid and complete order code for the device.

3. Export the order code as a PDF or Excel file. To do so, click the appropriate button at the top of

the screen.

Scope of delivery The scope of delivery includes:

• Sensor in the version ordered

• Technical Information

Orbisint CPS11D and CPS11

10 Endress+Hauser

Accessories

The following are the most important accessories available at the time this documentation was

issued. For accessories not listed here, please contact your service or sales office.

Assemblies Cleanfit CPA871

• Flexible process retractable assembly for water, wastewater and the chemical industry

• For applications with standard 12mm sensors

• Product Configurator on the product page: www.endress.com/cpa871

Technical Information TI01191C

Cleanfit CPA875

• Retractable process assembly for sterile and hygienic applications

• For in-line measurement with standard 12 mm sensors for parameters such as pH, ORP and

oxygen

• Product Configurator on the product page: www.endress.com/cpa875

Technical Information TI01168C

Cleanfit CPA472D

• Robust retractable assembly for pH, ORP and other industrial sensors

• Heavy-duty version made of durable materials

• For manual or pneumatic, remote-controlled operation

• Product Configurator on the product page: www.endress.com/cpa472d

Technical Information TI00403C

Cleanfit CPA450

• Manual retractable assembly for installing 120 mm sensors in tanks and pipes

• Product Configurator on the product page: www.endress.com/cpa450

Technical Information TI00183C

Cleanfit CPA471

• Compact stainless steel retractable assembly for installation in tanks and pipes, for manual or

pneumatically remote-controlled operation

• Product Configurator on the product page: www.endress.com/cpa471

Technical Information TI00217C

Cleanfit CPA472

• Compact plastic retractable assembly for installation in tanks and pipes

• For manual or pneumatic, remote-controlled operation

• Product Configurator on the product page: www.endress.com/cpa472

Technical Information TI00223C

Cleanfit CPA473

• Stainless steel process retractable assembly with ball valve shutoff for particularly reliable

separation of the medium from the environment

• Product Configurator on the product page: www.endress.com/cpa473

Technical Information TI00344C

Cleanfit CPA474

• Plastic process retractable assembly with ball valve shutoff for particularly reliable separation of

the medium from the environment

• Product Configurator on the product page: www.endress.com/cpa474

Technical Information TI00345C

Unifit CPA442

• Installation assembly for food, biotechnology and pharmaceutics

• With EHEDG and 3A certificate

• Product Configurator on the product page: www.endress.com/cpa442

Technical Information TI00306C

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Endress+Hauser Messgerät Handbücher

Endress+Hauser

Endress+Hauser Deltabar PMD75B HART Bedienungsanleitung

Endress+Hauser

Endress+Hauser Proline Promag 55 PROFIBUS PA Bedienungsanleitung

Endress+Hauser

Endress+Hauser CPM280 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Stamosens CXM750 Technische Daten

Endress+Hauser

Endress+Hauser Micropilot M FMR231 Bedienungsanleitung

Endress+Hauser

Endress+Hauser RID14 Bedienungsanleitung

Endress+Hauser

Endress+Hauser StamoLys CA 71 CR Bedienungsanleitung

Endress+Hauser

Endress+Hauser RMM621 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Micropilot FMR20 Handbuch

Endress+Hauser

Endress+Hauser Proline Promag L 400 HART Bedienungsanleitung

Endress+Hauser

Endress+Hauser Micropilot II Bedienungsanleitung

Endress+Hauser

Endress+Hauser SpectraSensors J22 TDLAS Bedienungsanleitung

Endress+Hauser

Endress+Hauser SpectraSensors SS2100 Bedienungsanleitung

Endress+Hauser

Endress+Hauser IO-Link Liquipoint FTW23 Bedienungsanleitung

Endress+Hauser

Endress+Hauser TH15 Montageanleitung

Endress+Hauser

Endress+Hauser Micropilot FMR10 Technische Daten

Endress+Hauser

Endress+Hauser Cerabar S PMC71 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Proline Prosonic Flow 91W Technische Daten

Endress+Hauser

Endress+Hauser FQG61 Series Handbuch

Endress+Hauser

Endress+Hauser Micropilot FMR10 Handbuch

Endress+Hauser

Endress+Hauser Proline Promag 50 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Solimotion FTR16 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Soliwave FDR16 Technische Daten

Endress+Hauser

Endress+Hauser FMU 40 Stücklistenhandbuch

Beliebte Messgerät Handbücher anderer Marken

Suaoki

Suaoki D40 Bedienungsanleitung

Elster

Elster BK-G1.6 Bedienungsanleitung

Duratool

Duratool D03128 Bedienungsanleitung

Vega

Vega VEGAPULS 65 Bedienungsanleitung

Tonghui

Tonghui TH2618B Bedienungsanleitung

Tenmars

Tenmars TM-801 Bedienungsanleitung

MSR

MSR 145 Bedienungsanleitung

TPS

TPS WP-82 Bedienungsanleitung

PCB Piezotronics

PCB Piezotronics 003C30 Bedienungsanleitung

Tenma

Tenma 72-10465 Bedienungsanleitung

Siemens

Siemens SITRANS F Coriolis FCT030 Stücklistenhandbuch

KLINGER

KLINGER CMF V Series Bedienungsanleitung

Keysight

Keysight M8290A Bedienungsanleitung

Acterna

Acterna MS1400 Bedienungsanleitung

R&S

R&S ZPH Bedienungsanleitung

Datacolor

Datacolor ColorReader DC10-2 Bedienungsanleitung

Konica Minolta

Konica Minolta BC-10 Plus Bedienungsanleitung

Uniks

Uniks C126 Bedienungsanleitung