Related Manuals for Endress+Hauser Turbimax CUS50D
Summary of Contents for Endress+Hauser Turbimax CUS50D
- Page 1 Products Solutions Services BA01846C/07/EN/01.18 71403460 2018-01-31 Operating Instructions Turbimax CUS50D Absorption sensor for turbidity and solids measurements...
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Page 3: Table Of Contents
Turbimax CUS50D Table of contents Table of contents About this document ... 4 Repairs ......36 Warnings . -
Page 4: About This Document
About this document Turbimax CUS50D About this document Warnings Structure of information Meaning This symbol alerts you to a dangerous situation. DANGER Failure to avoid the dangerous situation will result in a fatal or serious injury. Causes (/consequences) If necessary, Consequences of non- compliance (if applicable) ‣... -
Page 5: Symbols On The Device
Turbimax CUS50D About this document Symbols on the device Symbol Meaning Reference to device documentation Endress+Hauser... -
Page 6: Basic Safety Instructions
Basic safety instructions Turbimax CUS50D Basic safety instructions Requirements for personnel • Installation, commissioning, operation and maintenance of the measuring system may be carried out only by specially trained technical personnel. • The technical personnel must be authorized by the plant operator to carry out the specified activities. -
Page 7: Operational Safety
Turbimax CUS50D Product description Operational safety Before commissioning the entire measuring point: Verify that all connections are correct. Ensure that electrical cables and hose connections are undamaged. Do not operate damaged products, and protect them against unintentional operation. Label damaged products as defective. - Page 8 Product description Turbimax CUS50D A0036825 1 CUS50D sensor head Light sources 10 mm (0.4 in) Light sources 5 mm (0.2 in) Light receiver 10 mm (0.4 in) Light receiver 5 mm (0.2 in) Endress+Hauser...
- Page 9 Turbimax CUS50D Product description A0036368 2 Versions Clamp Air cleaning 3.1.1 Measuring principle The sensor operates on the principle of light attenuation in accordance with ISO 7027 and meets the requirements of this standard. Suitable for average to high turbidity.
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Page 10: Incoming Acceptance And Product Identification
Incoming acceptance and product identification Turbimax CUS50D Incoming acceptance and product identification Incoming acceptance Verify that the packaging is undamaged. Notify the supplier of any damage to the packaging. Keep the damaged packaging until the issue has been resolved. -
Page 11: Product Identification
A new window (Device Viewer) opens. All of the information relating to your device is displayed in this window as well as the product documentation. 4.2.3 Manufacturer address Endress+Hauser Conducta GmbH+Co. KG Dieselstraße 24 D-70839 Gerlingen Scope of delivery The delivery comprises: •... -
Page 12: Certificates And Approvals
Incoming acceptance and product identification Turbimax CUS50D Certificates and approvals 4.4.1 Electromagnetic compatibility Interference emission and interference immunity as per • EN 61326-1:2013 • EN 61326-2-3:2013 • NAMUR NE21: 2012 4.4.2 mark The product meets the requirements of the harmonized European standards. As such, it complies with the legal specifications of the EU directives. -
Page 13: Installation
Turbimax CUS50D Installation Installation Dimensions NPT3/4" GI“ SW36 (1.57) A0036366 3 Dimensions in mm (in) Endress+Hauser... - Page 14 Installation Turbimax CUS50D NPT3/4" GI“ SW36 (1.57) (2.52) A0036582 4 Dimensions with clamp in mm (in) Endress+Hauser...
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Page 15: Mounting The Sensor
For air cleaning: Max. pressure 2 bar Mounting the sensor 5.2.1 Measuring system A complete measuring system comprises: • Turbimax CUS50D turbidity sensor • Liquiline CM44x multi-channel transmitter • Direct installation in a pipe connection (Clamp 2" ) or • Assembly: – CUA252 flow assembly or –... -
Page 16: Installation Examples
Installation Turbimax CUS50D A0036713 6 Measuring system with CUA252 flow assembly Liquiline CM44x multi-channel transmitter Turbimax CUS50D turbidity sensor CUA252 flow assembly Direction of flow Installation examples 5.3.1 Installation options Installing with CUA120 flow assembly The installation angle is 90°. - Page 17 Turbimax CUS50D Installation Installing with CUA252 or CUA262 flow assembly The installation angle is 90°. The arrow shows the flow direction; it runs from the 10 mm path to the 5 mm path. A0036837 8 Installing with CUA252 flow assembly A0036836 ...
- Page 18 Installation Turbimax CUS50D Installing with CUA451 retractable assembly The installation angle is 90°. The arrow shows the flow direction; it runs from the 10 mm path to the 5 mm path. For manual insertion/retraction of the assembly, the medium pressure must not exceed 2 bar (29 psi).
- Page 19 Turbimax CUS50D Installation 5.3.2 Pipe installation Detail A Detail A 90° A0029259 12 Permitted and unacceptable installation positions in pipes The diameter of the pipe must be at least 50 mm (2"). Install the sensor in places with consistent flow conditions.
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Page 20: Post-Installation Check
Electrical connection Turbimax CUS50D Post-installation check Put the sensor into operation only if you can answer "yes" to the following questions: • Are the sensor and cable undamaged? • Is the orientation correct? • Has the sensor been installed in the process connection, and does not suspend freely from... - Page 21 Turbimax CUS50D Electrical connection Sensor 1 Sensor Sensor 1 Sensor 2 Sensor A0033092 15 Sensor connection to sensor input (left) or via M12 connector (right) Connecting the cable shield Cable sample (does not necessarily correspond to the original cable supplied) ...
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Page 22: Ensuring The Degree Of Protection
Commissioning Turbimax CUS50D Ensuring the degree of protection Only the mechanical and electrical connections which are described in these instructions and which are necessary for the required, designated use, may be carried out on the device delivered. ‣ Exercise care when carrying out the work. -
Page 23: Operation
Turbimax CUS50D Operation Operation Adapting the measuring device to the process conditions 8.1.1 Applications The "Absorption" and "Formazine" applications are calibrated at the factory. The absorption factory calibration is used as the basis for precalibrating additional applications and optimizing them for the different media characteristics. - Page 24 Operation Turbimax CUS50D The required data record is activated by selecting the application in question and can be adapted to that application using the following options: • Calibration (1 to 10 points) • Entering of a factor (multiplication of measured values by a constant factor) •...
- Page 25 Turbimax CUS50D Operation You can select the following measuring path lengths when creating a new data record: Application Measuring path lengths 5 mm 10 mm Automatic Absorption Formazine Kaolin Sludge Auto sludge Product loss Generally, a longer measuring path (10 mm) is recommended for measuring lower absorption values and thus for thin or watery liquids.
- Page 26 Operation Turbimax CUS50D Single-point calibration to the current operating point is generally sufficient since the zero point of the sensor is precalibrated at the factory for all available applications. The sensor does not need to be taken out of the medium for calibration; it can be calibrated directly on-site in the application.
- Page 27 Turbimax CUS50D Operation Two-point calibration Application example: Deviations in the measured value must be compensated for at two different points in an application (e.g. maximum value and minimum value of the application). This aims to ensure a maximum level of accuracy between these two extreme values.
- Page 28 Operation Turbimax CUS50D Three-point calibration factory calibration A0036830-EN 21 Example for three-point calibration in the “Sludge" application Factory calibration Application calibration Select data record. Set three different calibration points in the medium and enter the corresponding set points. In the example these are 3/4 g/l, 6/5g/l and 8/8 g/l. The gain and offset for the application calibration change accordingly between the calibration points.
- Page 29 Turbimax CUS50D Operation Four-point calibration factory calibration A0036832-EN 22 Example for four-point calibration in the “Sludge" application Factory calibration Application calibration Proceed as follows: Select a data record. Set four different calibration points in the medium and enter the corresponding set points.
- Page 30 Operation Turbimax CUS50D Stability criterion During calibration, the measured values provided by the sensor are checked to ensure they are constant. The maximum deviations that may occur in measured values during a calibration are defined in the stability criterion. The specifications comprise the following: •...
- Page 31 Turbimax CUS50D Operation factory calibration A0036828-EN 23 Example for factor with the "Sludge" application Offset With the "Offset" function, the measured values are offset by a constant amount (added or subtracted). factory calibration A0036833-EN 24 Example for offset...
- Page 32 Strong Strong filtering, low sensitivity, slow response to changes (25 sec) Specialist This menu is designed for the Endress+Hauser Service Team. None Bubble suppression filter In addition to the measured value filter, the sensor also features a filter function to suppress the measured errors caused by air bubbles.
- Page 33 Turbimax CUS50D Operation It is not recommended to enable the bubble suppression filter in liquids with a high level of turbidity or with a high solids content. Air bubbles do not cause the measured value to increase in media of this type and thus cannot be eliminated with the minimum filter.
- Page 34 Operation Turbimax CUS50D A0036827 Fit the calibration kit (A) in the correction direction on the sensor head (B). The direction is specified on the calibration kit. A0036702 Slide the calibration kit (A) into the final position until it stops (B).
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Page 35: Diagnostics And Troubleshooting
Turbimax CUS50D Diagnostics and troubleshooting Reference tool Solid state reference, CUS50D kit Tolerance +/- 5% +/- 10% If the measured values of a calibration data record are displayed instead of the raw values, the measured values may differ due to the calibration, offset or factor. -
Page 36: Maintenance
Maintenance Turbimax CUS50D Maintenance ‣ You must perform maintenance tasks at regular intervals. We recommend setting the maintenance times in advance in an operations journal or log. The maintenance cycle primarily depends on the following: • The system • The installation conditions •... -
Page 37: Return
The product must be returned if repairs or a factory calibration are required, or if the wrong product was ordered or delivered. As an ISO-certified company and also due to legal regulations, Endress+Hauser is obliged to follow certain procedures when handling any returned products that have been in contact with medium. -
Page 38: Holder
Accessories Turbimax CUS50D Cleanfit CUA451 • Manual retractable assembly made of stainless steel with ball valve shut-off for turbidity sensors • Product Configurator on the product page: www.endress.com/cua451 Technical Information TI00369C Flowfit CYA251 • Connection: See product structure • Material: PVC-U •... -
Page 39: Compressed Air Cleaning
Turbimax CUS50D Accessories 60 ... 64 (2.36 ... 2.52) (1.42) A0030819 26 Pipe connection with weld-in adapter, dimensions in mm (in) 12.4 Compressed air cleaning Compressed air cleaning for CUS50D • Connection: 6 mm • Pressure: 1.5 to 2 bar (22 to 30 psi) •... -
Page 40: Technical Data
Technical data Turbimax CUS50D Technical data 13.1 Input 13.1.1 Measured values • Turbidity • Absorption • Solids content • Product loss • Temperature 13.1.2 Measuring range Application Specified pperating range Max. operating range Factory calibration for 0.000 to 5.000 AU or absorption 0.000 to 10.000 OD... -
Page 41: Performance Characteristics
Turbimax CUS50D Technical data 13.2 Performance characteristics 13.2.1 Reference operating conditions 20°C (68 °F), 1013 hPa (15 psi) 13.2.2 Maximum measured error Absorption 0.5% of the upper range value (corresponds to +/- 50 mOD). Formazine 10% of measured value or 10 FAU (the greater value applies in each case). -
Page 42: Environment
Technical data Turbimax CUS50D 13.2.5 Repeatability Application Repeatability Absorption 0.001 OD or 0.2% of measured value (the greater value applies in each case) Formazine 10 FAU for 800 FAU For kaolin, sludge/auto sludge and product loss, the detection limit depends very much on the media that are actually present. - Page 43 Turbimax CUS50D Technical data 13.5.2 Weight Cable length Standard With thread With clamp 3 m (9.84 ft) 0.46 kg (1.5 lbs) 1.15 kg (2.54 lbs) 1.21 kg (2.67 lbs) 7 m (23 ft) 0.68 kg (1.5 lbs) 1.37 kg (3.81 lbs) 1.43 kg (3.15 lbs)
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Page 44: Index
Index Turbimax CUS50D Index Accessories ..... 37 Offset ......31 Applications . - Page 48 *71403460* 71403460 www.addresses.endress.com...