CLD132

CLD132 EH

Document overview

• Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
• PDF pages: 20

Technical content

TI207C/07/en/08.04 51501593 Technical Information Smartec S CLD132 Measuring system with inductive sensor for conductivity and concentration measurement in the food industry 6 8 Application

• Product monitoring in breweries, dairies and the beverage industry
• CIP system control
• Phase separation of product/water and product/product mixtures in pipe systems
• Alkali and acid concentration control in remaking
• Monitoring and control of bottle cleaning systems Your benefits
• Transmitter housing made of stainless steel
• Sensor made of highly resistant plastic (PEEK)
• Sterilisable sensor
• High measuring reliability due to extensive self-monitoring functions
• Insensitive to polarisation and soiling
• Versions with ultrafast temperature response (t 90 <5s ) available
• Sensor versions for all process connections used in hygienic

applications

• Various operating possibilities: – Keys –H A R T® hand-held terminal –P R O F I B U S P A / D P – PC with Commuwin II software
• Large two-line display allows simultaneous display of measured value and temperature
• Standard version extendable by function extension with remote parameter set switching (measuring range switching)

2 Endress+Hauser

Function and system design Measuring principle Inductive conductivity measurement A generator (1) generates an alternating magnetic field in the primary coil (2) which induces a current in the medium (3). The strength of the induced current depends on the conductivity and thus the ion concentration of the medium. The current flow in the medium generates another magnetic field in the secondary coil (4). The resulting current induced in the coil is measured by the receiver (5) and processed to determine the conductivity. Important properties of Smartec S CLD132

• Hygiene The sensor, injection-moulded from highly chemically, mechanically and thermally resistant PEEK (polyether ether keton), does not have joints or crevices and is therefore hygienically safe.
• Temperature measurement – For applications requiring quick temperature measurement (e.g. CIP return, phase separation at various temperatures), the Pt 100 temperature sensor is installed in a stainless-steel thermal conductivity socket that is sealed by a Chemraz O-ring. This ensures extremely fast temperature response times (t90 < 5 s). – For high-load applications, particularly for alternating thermal load due to very frequent sterilisation cycles or temperature shocks, the Pt 100 temperature sensor is embedded in the PEEK sensor body thus eliminating the need for a seal. This ensures a long service life. This sensor version can also be applied at underpressure.
• Temperature compensation Smartec S CLD132 offers the following types of temperature compensation: – Linear compensation with freely selectable temperature coefficient α – Compensation according to IEC 746-3 for NaCl – Compensation with freely programmable coef ficient table with 10 elements maximum
• Process temperature The use of special components and materials makes the sensor suitable for continuous exposure to temperatures of +125 °C. Short-time (max. 30 min.), it will work at +140 °C for sterilisation.
• Concentration measurement The transmitter can be switched from conductivity operating mode to concentration operating mode. The concentration operating mode provides one freely programmable as well as various predefined concentration curves, especially for common CIP solutions. This enables a direct display of the concentration in %.
• Remote parameter set switching Smartec S CLD132 can be ordered with remote parameter set switching (measuring range switching, MRS) enabling you – to cover a wide measuring range – to adjust temperature compensation when changing the product – to switch between concentration curves. C07-CLXixxxx-15-0x-00-xx-001.eps Inductive conductivity measurement Generator Primary coil Current flow in the medium Secondary coil Receiver Benefits of inductive conductivity measurement
• No electrodes, therefore no polarisation
• Accurate measurement in media or solutions with a high soiling degree and a tendency to deposition
• Complete galvanic separation of measurement and medium

Measuring system A complete measuring system comprises:

• the Smartec S CLD132 transmitter
• the CLS52 conductivity sensor with integrated temperature sensor and fixed cable or
• the CLD132 compact version with integrated CLS52 conductivity sensor Optional for the separate version: CLK5 extension cable, VBM junction box, mounting kit for pipe mounting C07-CLD132xx-14-06-00-xx-001.EPS Complete measuring systems Smartec S CLD132 as separate transmitter and compact version A CLS52 conductivity sensor B Smartec S CLD132 transmitter C Smartec S CLD132 compact version with integrated CLS52 Input Measured variables Conductivity Concentration Temperature Measuring range Sensor cable max. cable length 55 m / 180.46 ft with CLK5 cable (separate version) Binary inputs 1 and 2 ENDRESS+HAUSER SMARTEC S ENDRESS+HAUSER SMARTEC S ALARMALARM CAL E A B C Conductivity: recommended range: 100 µS/cm ... 2000 mS/cm (uncompensated) Concentration: NaOH: 0 ... 15 % HNO 3: 0 ... 25 % H2SO4: 0 ... 30 % H3PO4: 0 ... 15 % User 1 (... 4): (4 tables available in versions with remote parameter set switching) Voltage: 10 ... 50 V DC Current consumption: max. 10 mA at 50 V

4 Endress+Hauser

Signal on alarm 2.4 mA or 22 mA error current Load max. 500 Ω Output range Signal resolution max. 700 digits/mA Separation voltage max. 350 VRMS / 500 V DC Minimum distance of output signal Overvoltage protection acc. to EN 61000-4-5:1995 Auxiliary voltage output Contact outputs Limit contactor (versions with remote parameter set switching only) Alarm Conductivity: 0 / 4 ... 20 mA, galvanically isolated Temperature (optional second current output) Conductivity: adjustable Temperature: adjustable Conductivity: Measured value 0 ... 19.99 µS/cm: 2 µS/cm Measured value 20 ... 199.9 µS/cm: 20 µS/cm Measured value 200 ... 1999 µS/cm: 200 µS/cm Measured value 0 ... 19.99 mS/cm: 2 mS/cm Measured value 20 ... 200 mS/cm: 20 mS/cm Measured value 200 ... 2000 mS/cm: 200 mS/cm Concentration: no minimum distance Temperature: 15 °C / 59 °F Output voltage: 15 V ± 0.6 V Output current: max. 10 mA Switching current with ohmic load (cos ϕ = 1): max. 2 A Switching current with inductive load (cos ϕ = 0.4): max. 2 A Switching voltage: max. 250 V AC, 30 V DC Switching power with ohmic load (cos ϕ = 1): max. 500 VA AC, 60 W DC Switching power with inductive load (cos ϕ = 0.4): max. 500 VA AC Pickup / dropout delay: 0 ... 2000 s Function (switchable): steady / fleeting contact Alarm delay: 0 ... 2000 s (min)

C07-CLD132xx-05-06-00-xx-003.EPS A B C D E Signal output 1 conductivity Signal output 2 temperature Auxiliary power output Binary input 2 (MRS 1+2) Binary input 1 (hold / MRS 3+4) F G H I MRS: Conductivity sensor Temperature sensor Alarm (contact position: no current) Power supply Remote parameter set switching (measuring range switching) 15 V 10-50 V 10-50 V Lf mA mA S optional A B C E D F G H I PE The conductivity sensor of the separate version is connected using the shielded multi-core fixed cable. Use the junction box VBM and the CLK5 extension cable (see Accessories) to extend the cable length. C07-CLD132xx-05-06-00-xx-006.EPS

6 Endress+Hauser

Supply voltage Depending on ordered version: 100 / 115 / 230 V AC +10 / -15 %, 48 ... 62 Hz

24 V AC/DC +20 / -15 %

Power consumption max. 7.5 VA Mains fuse Fine-wire fuse, medium time lag, 250 V / 3.15 A Performance characteristics Measured value resolution Temperature response time Measured error of the sensor a Measured error of the transmittera Repeatabilitya C07-CLD132xx-04-06-04-xx-001.eps Terminal assignments of cable glands on Smartec S CLD132 A Separate version B Compact version Plug, analog output, binary input Cable gland for alarm contact Cable gland for power supply Housing ground Pressure comp. element PCE (Goretex ® filter) Cable gland for sensor connection, Pg 9 Plug, analog output, binary input Cable gland for alarm contact Cable gland for power supply Housing ground Pressure comp. element PCE (Goretex ® filter) A 1 2 3 456 B 12 3 Temperature: 0.1 °C / 0.18 °F t90 < 5 s versions with stainless steel socket (CLD132-******1/2) t90 < 3.5 min versions with encapsulated Pt 100 (CLD132-******6/7) Conductivity: ± (10 µS/cm + 0.5 % of measured value) ± (30 µS/cm + 0.5 % of measured value) Temperature: Pt 100 class A acc. to IEC 751 a) acc. to IEC 60746 part 1, at nominal operating conditions Conductivity: – Display: – Conductivity signal output: max. 0.5 % of measured value ± 4 digits max. 0.75 % of current output range Temperature – Display: – Temperature signal output: max. 0.6 % of measuring range max. 0.75 % of current output range Conductivity: max. 0.2% of measured value ± 2 digits

Cell constant 5.9 cm-1 Measuring frequency (oscillator) 2 kHz Temperature compensation Reference temperature 25 °C / 77 °F Temperature offset adjustable, ± 5 °C / 9 °F, for temperature display adjustment Installation Installation instructions C07-CLD132xx-05-06-00-de-001.eps Relationship between installation factor f and distance from wall a

1 Electrically conductive pipe wall

2 Insulating pipe wall

Compensation types: – none – linear with freely selectable temperature coefficient α – one freely programmable coefficient table (four tables available in versions with remote parameter set switching) – NaCl acc. to IEC 746-3 Minimum distance for table: 1 K In narrow installation conditions, the ion flow in the medium is affected by the pipe walls. This effect is compensated by the so-called installation factor. The installation factor can be entered in the transmitter or the cell constant can be corrected by multiplication with the installation factor to ensure correct measurement. The value of the installation factor depends on the diameter and the conductivity of the pipe as well as the sensor’s distance from the wall. If the distance from the wall is sufficient (a > 15 mm, from DN 65), it is not necessary to consider the installation factor (f = 1.00). If the distance from the wall is smaller, the installation factor increases in case of electrically insulating pipes (f > 1) and decreases in case of electrically conductive pipes (f < 1). The installation factor can be measured using calibration solutions or it can be approximately determined from the diagram below. C07-CLD132xx-11-06-00-xx-009.eps CLD132 installation a Wall distance a [inch] 0 5 10 15 20 2525 a [mm] 0,80 1,00 1,20 1,40 f

8 Endress+Hauser

Air set To compensate residual coupling in the cable and between the two sensor coils, you must perform a zero calibration in air ("air set") before installing the sensor. Mounting CLD132 separate version C07-CLD132xx-11-06-00-en-001.eps CLD132 wall mounting C07-CLD132xx-11-06-00-en-002.eps CLD132 mounting on pipes (Ø 60 mm / 2.36") using the pipe mounting kit (see Accessories) 225 / 8.86 142 / 5.59 175 / 6.89 225 / 8.86 Ø 7 / 0.28 160 / 6.30 95 / 3.74 mm /inch

C07-CLD132xx-11-06-00-en-004.eps Dimensions of CLD132 compact version * depending on ordered process connection C07-CLD132xx-11-06-00-xx-006.eps Orientation of CLD132 compact version A Horizontal flow BV e r t i c a l f l o w

1 Orientation arrow

2 Flow direction

! Note! The housing can be rotated against the sensor to allow comfortable viewing of the display in any mounting position. 207 / 8.15 142 / 5.59 35.5 / 1.40 225 / 8.86 95 / 3.74 ∅ 49 / 1.93 34 / 1.34 mm / inch

10 Endress+Hauser

See figure "Permissible temperature ranges of Smartec S CLD132" on page 11. Electromagnetic compatibility Interference emission and interference resistance acc. to EN 61326: 1997 / A1: 1998 Ingress protection IP 67 Relative humidity 10 ... 95%, non-condensing Vibration resistance acc. to IEC 60770-1 and IEC 61298-3 Impact resistance Process Process temperature Sterilisation Process pressure max. 16 bar (90 °C) / 232 psi (194 °F) no underpressure allowed with versions with stainless steel socket (CLD132******1, CLD132******2) Oscillation frequency: 10 ... 500 Hz Deflection (peak value): 0.15 mm / 0.01" Acceleration (peak value): 19.6 m/s Display window: 9 J CLS52 sensor with separate version: max. 125 °C / 257 °F at 70 °C / 158 °F ambient temperature Compact version: max. 125 °C / 257 °F at 35 °C / 95 °F ambient temperature max. 55 °C / 131 °F at 55 °C / 131 °F ambient temperature CLS52 sensor with separate version: 140 °C / 284 °F at 70 °C / 158 °F ambient temperature, 4 bar / 58 psi, max. 30 min Compact version: 140 °C / 284 °F at 35 °C / 95 °F ambient temperature, 4 bar / 58 psi, max. 30 min

ranges of Smartec S CLD132 C07-CLD132xx-05-06-00-en-013.eps Permissible temperature ranges of Smartec S CLD132 A CLS52 sensor with separate version B Compact version C Short-term for sterilisation (< 30 min) Pressure-temperature load curve of CLS52 sensor C07-CLS52xxx-05-05-00-en-001.eps Permissible pressure and temperature ranges of CLS52 sensor A short-term for sterilisation (< 30 min) 60 80 100 120 14020 40 1250 –10 [° C] [° C] A B C Medium temperature Ambient temperatur e 131 131 158 257 284 [°F] [°F]32 68 104 140 176 212 248 104 122 140

12 Endress+Hauser

Materials of the sensor (in contact with medium) Materials of the transmitter Chemical durability of the sensor No responsibility is taken for the correctness of this information. Separate transmitter with mounting plate: L x W x D: 225 x 142 x 109 mm / 8.86 x 5.59 x 4.29" Compact transmitter MV1, CS1, GE1, SMS versions: L x W x D: 225 x 142 x 242 mm / 8.86 x 5.59 x 9.53" VA1, AP1 versions: L x W x D: 225 x 142 x 180 mm / 8.86 x 5.59 x 7.09" Separate version: Transmitter: approx. 2.5 kg / 5.5 lb. Compact version with CLS52 sensor: approx. 3 kg / 6.6 lb. Sensor PEEK-GF20 Varivent flange, APF flange: Flange: stainless steel 1.4435 (AISI 316L Seal: EPDM Metall temperature sensor socket: Socket: stainless steel 1.4435 (AISI 316L) Seal: Chemraz Housing: stainless steel 1.4301 Front window: polycarbonate Medium Concentration PEEK 1.4435 (AISI 316L) Chemraz EPDM Caustic soda NaOH 68 ... 212 °F 20 ... 90 °C / 68 ... 194 °F 20 ... 100 °C / 68 ... 212 °F 20 ... 100 °C / 68 ... 212 °F 68 ... 212 °F 20 ... 90 °C / 68 ... 194 °F 20 ... 100 °C / 68 ... 212 °F 20 ... 60 °C / 68 ... 140 °F Nitric acid HNO3 68 ... 212 °F 20 ... 100 °C / 68 ... 212 °F 20 ... 100 °C / 68 ... 212 °F1 1) slight affect possible 20 °C / 68 °F 68 ... 104 °F 20 ... 100 °C / 68 ... 212 °F 20 ... 100 °C / 68 ... 212 °F1 not suitable Phosphoric acid H3PO4 68 ... 212 °F 20 ... 100 °C / 68 ... 212 °F 20 ... 100 °C / 68 ... 212 °F 20 ... 80 °C / 68 ... 176 °F 68 ... 212 °F 20 ... 85 °C / 68 ... 185 °F 20 ... 100 °C / 68 ... 212 °F 20 ... 80 °C / 68 ... 176 °F Sulphuric acid H2SO4 68 ... 212 °F1 20 ... 70 °C / 68 ... 158 °F 20 ... 100 °C / 68 ... 212 °F 20 ... 30 °C / 68 ... 86 °F 68 ... 212 °F 1 not suitable 20 ... 100 °C / 68 ... 212 °F 20 ... 30 °C / 68 ... 86 °F

C07-CLD132xx-11-06-00-en-005.eps Process connections of CLD132 compact version

14 Endress+Hauser

C07-CLD132xx-11-06-00-en-003.eps Process connections of CLS52 conductivity sensor ! Note!

• Clamp connection Sensors with clamp connections can be fixed using sheet metal brackets or solid brackets. Sheet metal brackets have a lower dimensional stability, uneven bearing surfaces causing point loads and sometimes sharp edges that can damage the clamp. We strongly recommend to always use solid brackets because of their higher dimensional stability. Solid brackets may be applied over the total pressure-temperature range (see diagram on page 11).
• Threaded connection Sensors with threaded connections are supplied with expansion bellows (compensator) to be able to align them in flow direction. The two O-rings (Viton) of the expansion bellows have no sealing function and are not in contact with medium. The process is usually sealed off by PTFE tape on the G 1½ thread.

C07-CLD132xx-19-06-00-xx-001.eps Display and keys of CLD132

1 LC display showing measured values and configuration data

2 Four operating keys for calibration and instrument configuration

3 Field for user labeling

4 LED indicator for alarm function

Operation You have the following options of operating Smartec S CLD132:

• Local operation via operating keys The four keys are located underneath the housing cover. For operation, open the housing cover by removing the four screws.
• V i a H A R T® interface – HART hand-held terminal – PC with HART modem and the Communwin II software
• Via PROFIBUS PA/DP using a PC with a corresponding interface and the Communwin II software or via programmable logical controller (PLC) ENDRESS+HAUSER SMARTEC S ALARM CAL E 2000 mS/cm O213 20 mA

16 Endress+Hauser

Calibration and configuration functions All calibration and configuration functions are arranged in a logical menu structure. The individual parameters can only be modified after entering the access code. The current position within the menu structure is displayed. C07-CLD132xx-19-06-00-en-001.eps Overview of the Smartec S CLD132 menu, showing all options that can be installed * Menus not available in standard version

Ordering information

Scope of delivery The scope of delivery of the compact version inlcudes:

• Smartec S CLD132 compact measuring system with integrated sensor
• Terminal strip set
• Expansion bellows (-*GE1***** versions only)
• Operating Instructions BA 207C/07/en
• Versions with HART communication only: Operating Instructions Field communication with HART, BA 212C/07/en
• Versions with PROFIBUS interface only: – Operating Instructions Field communication with PROFIBUS, BA 213C/07/en – M12 connector (-******PF* versions only) The scope of delivery of the separate version includes:
• Smartec S CLD132 transmitter
• CLS52 inductive sensor with fixed cable
• Terminal strip set
• Expansion bellows (-*GE1***** versions only)
• Operating Instructions BA 207C/07/en
• Versions with HART communication only: Operating Instructions Field communication with HART, BA 212C/07/en
• Versions with PROFIBUS interface only: – Operating Instructions Field communication with PROFIBUS, BA 213C/07/en – M12 connector (-******PF* versions only) Version P Compact version S Separate transmitter, cable length 20 m / 65.62 ft W Separate transmitter, cable length 5 m / 16.41 ft X Separate transmitter, cable length 10 m / 32.81 ft Process connection MV1 Dairy fitting DN 50 (acc. to DIN 11851) CS1 Clamp connection 2" (acc. to ISO 2852) GE1 Internal thread G 1 ½ VA1 Varivent connection DN 40 ... 125 AP1 APV connection DN 40 ... 100 SMS SMS connection 2" Cable entry 1 Cable gland Pg 13.5 3 Cable gland M 20 x 1.5

5 Conduit adapter NPT ½ "

Current output / communication AA Current output conductivity, without communication AB Current output conductivity and temperature, without communication HA HART, current output conductivity HB HART, current output conductivity and temperature PE PROFIBUS-PA, no current output PF PROFIBUS-PA, M 12 connector, no current output PP PROFIBUS-DP, no current output Additional features

1 Basic version with fast temperature measurement

2 Remote parameter set switching with fast temperature measurement

6 Basic version with encapsulated Pt 100 for high loads

7 Remote parameter set switching with encapsulated Pt 100 for high loads

CLD132- complete order code

18 Endress+Hauser

Basic version and function extensions Accessories Cable extension ❑Extension cable CLK5 for inductive conductivity sensors, for extension via the VBM junction box, sold by the metre; order no.: 50085473 ❑Junction box VBM for extension of measuring cable connection between sensor and instrument, material cast aluminium, ingress protection 65; order no.: 50003987 ! Note! The desiccant bag must be checked and replaced at regular intervals which depend on ambient conditions in order to prevent inaccurate measurement due to moisture bridges in the measuring line. ❑Desiccant bag with colour indicator for VBM junction box; order no. 50000671 Functions of the basic version Options and their functions

• M e a s u r e m e n t
• Calibration of cell constant
• Calibration of residual coupling
• Calibration of installation factor
• Read instrument parameters
• Linear current output
• Current output simulation
• S e r v i c e f u n c t i o n s
• Temperature compensation selectable (e.g. 1 free coefficient table)
• Concentration measurement selectable (4 defined curves, 1 free table)
• Relay as alarm contact
• Second current output for temperature (hardware option)
• HART communication
• PROFIBUS communication Remote parameter set switching (software option):
• Remote switching of max. 4 parameter sets (measuring ranges)
• Temperature coefficients can be determined
• Temperature compensation selectable (e.g. 4 free coefficient tables)
• Concentration measurement selectable (4 defined curves, 4 free tables)
• Check of measuring system by PCS alarm (live check)
• Relay can be configured as alarm or limit contact C07-CLD132x-00-06-00-en-002.eps Dimensions of VBM junction box 10 /0.39 approx.. 136 / 5.35 52 / 2.05 80 / 3.15 62.5 / 2.46 113 / 4.45 125 / 4.92 55 / 2.17 26.8 /1.06mm / inch

Pipe mounting kit ❑Mounting kit for installation of Smartec S CLD132 on horizontal or vertical pipes and posts (max. Ø 60 mm / 2.36"), material stainless steel 1.4301; order no.: 50062121 C07-CLD132xx-00-06-06-001.eps Mounting kit for installing CLD132 separate version on posts or pipes Software upgrade ❑Software upgrade Remote parameter set switching (measuring range switching, MRS) and determination of temperature coefficient; order no.: 51501643 Serial number of instrument must be specified with order. Optoscope ❑Optoscope Interface between transmitter and PC / laptop for service purposes. The Windows software "Scopeware" required for the PC or laptop is supplied with the Optoscope. The Optoscope is supplied in a sturdy plastic case with all the accessories required. Order no. 51500650 Calibration solutions Precision solutions, traceable to SRM (standard reference material) by NIST, for qualified calibration of conductivity measurement systems according to ISO 9000, with temperature table ❑CLY11-B 149.6 µS/cm (reference temperature 25 °C / 77 °F), 500 ml / 0.13 US.gal. Order no. 50081903 ❑CLY11-C 1.406 mS/cm (reference temperature 25 °C / 77 °F), 500 ml / 0.13 US.gal. Order no. 50081904 ❑CLY11-D 12.64 mS/cm (reference temperature 25 °C/ 77 °F), 500 ml / 0.13 US.gal. Order no. 50081905 ❑CLY11-E 107.0 mS/cm (reference temperature 25 °C / 77 °F), 500 ml / 0.13 US.gal Order no. 50081906 Related products ❑Indumax H CLS52 Inductive conductivity sensor with fast response time and hygienic design; with integrated temperature sensor. Order according to product structure, see Technical Information TI 167C/07/en. One Indumax H CLS52 is included in the Smartec S CLD132 scope of delivery.

❑Smartec S CLD132, Operating Instructions BA207C/07/en Order no.: 51501595 ❑Indumax H CLS52, Technical Information TI 167C/07/en Order no.: 50086110 ❑PROFIBUS PA/DP, Field communication with Smartec S CLD132, Operating Instructions BA 213C/07/en Order no.: 51502194 ❑HART®, Field communication with Smartec S CLD132, Operating Instructions BA 212C/07/en Order no.: 51502192 International Head Quarters Endress+Hauser GmbH+Co. KG Instruments International Colmarer Str. 6

79576 Weil am Rhein

Tel. +49 76 21 9 75 02 Fax +49 76 21 9 75 34 5 www.endress.com info@ii.endress.com TI207C/07/en/08.04 51501593 Printed in Germany / FM+SGML 6.0 / DT