Endress+Hauser Turbimax CUS71D Operating Instructions Manual
Ultrasonic interface sensor
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Summary of Contents for Endress+Hauser Turbimax CUS71D
- Page 1 Products Solutions Services BA00490C/07/EN/05.16 71353737 Operating Instructions Turbimax CUS71D Ultrasonic interface sensor AUTHORIZED DISTRIBUTOR: InstrumentsAndControl.com Houston, Texas USA sales@InstrumentsAndControl.com 281-609-7170...
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Page 3: Table Of Contents
Turbimax CUS71D Table of contents Table of contents Document information ..4 Accessories ....24 Warnings . -
Page 4: Document Information
Document information Turbimax CUS71D Document information 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) Consequences of non-compliance (if applicable) ‣... -
Page 5: Basic Safety Instructions
Turbimax CUS71D Basic safety instructions 1.2.1 Symbols on the device Symbol Meaning Reference to device documentation 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. -
Page 6: Occupational Safety
Basic safety instructions Turbimax CUS71D Occupational safety As the user, you are responsible for complying with the following safety conditions: • Installation guidelines • Local standards and regulations Electromagnetic compatibility • The product has been tested for electromagnetic compatibility in accordance with the applicable European standards for industrial applications. -
Page 7: Operational Safety
Turbimax CUS71D Basic safety instructions 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 safeguard them to ensure that they are not operated inadvertently. -
Page 8: Product Description
Product description Turbimax CUS71D Product description Product design The sensor is designed for continuous in-situ determination of interfaces. The sensor includes all necessary modules: • Power supply • The ultrasonic source emits the measurement signals. • The ultrasonic receiver receives the measurement signals, digitalizes the signals and converts them to a measurement value. -
Page 9: Product Identification
D-70839 Gerlingen 4.2.3 Scope of delivery The delivery comprises: • 1 Turbimax CUS71D sensor, version as ordered • 1 set of Operating Instructions BA00490C/07/EN If you have any questions, please contact your supplier or your local sales center. 4.2.4 Certificates and approvals Declaration of Conformity The product meets the requirements of the harmonized European standards. - Page 10 Incoming acceptance and product identification Turbimax CUS71D The product has been certified according to guidelines TP TC 004/2011 and TP TC 020/2011 which apply in the European Economic Area (EEA). The EAC conformity mark is affixed to the product. Electromagnetic compatibility Interference emission and interference immunity: Industrial environment as per •...
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Page 11: Installation
Turbimax CUS71D Installation Installation Installation conditions 5.1.1 Dimensions NPT 3/4" NPT 3/4" 34.7 (1.37) 34.7 (1.37) 74.3 (2.93) 74.3 (2.93) A0031576 1 Dimensions of the standard sensor in mm (inch) A0031575 2 Dimensions of the sensor with wiper in... - Page 12 Installation Turbimax CUS71D Basin configuration 6° A0031574 3 Basin configuration Sensor Minimum distance between sensor and basin wall = 50 cm (1.64 ft.) Fixed reference point e.g. surface of water, basin wall, bridge/walkway etc. Sensor offset Basin depth Opening angle of ultrasonic cone 6°...
- Page 13 Turbimax CUS71D Installation Circular clarifier A0031579 4 Basin configuration in circular clarifiers View from above Cross-section Surface skimmer Sensor Bridge/walkway Rail Sensor position range Surface skimmer Floor rake Floor rake Direction of rake movement Endress+Hauser...
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Page 14: Mounting The Sensor
Mounting the sensor 5.2.1 Measuring system A complete measuring system comprises: • Turbimax CUS71D ultrasonic sensor • Liquiline CM44x multi-channel transmitter and is optionally delivered with the following accessories: • A weather protection cover CYY101 • A Flexdip CYH112 holder •... - Page 15 Turbimax CUS71D Installation 90° A0031577 5 Ultrasonic sensor with basin holder system and multi-channel transmitter Flexdip CYH112 holder Liquiline CM44x multi-channel transmitter Protective cover Flexdip CYA112 assembly Turbimax CUS71D ultrasonic sensor Vertical from all sides Splash protection cap Endress+Hauser...
- Page 16 Installation Turbimax CUS71D 5.2.2 Measuring system with pendulum holder A0031578 6 Measuring system with pendulum holder Flexdip CYH112 holder (cross clamp) Flexdip CYH112 holder (pendulum holder) Flexdip CYA112 assembly with CUS71D PVC sensor protector Splash protection cap The PVC sensor protector protects the ultrasonic sensor from being damaged by the surface skimmer.
- Page 17 Turbimax CUS71D Installation 5.2.3 Measuring system with chain holder A0031583 A0031582 7 Measuring system with chain holder 8 Measuring system with chain holder Holder Flexdip CYH112 Holder Flexdip CYH112 Assembly Flexdip CYA112 Assembly Flexdip CYA112 CUS71D sensor CUS71D sensor with PVC sensor protector The PVC sensor protector protects the ultrasonic sensor from being damaged by the surface skimmer.
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Page 18: Post-Installation Check
Electrical connection Turbimax CUS71D Post-installation check • Are the sensor and cable undamaged? • Is the cap undamaged? • Is the orientation correct? • Is the sensor installed in an assembly and not suspended from the cable? • Avoid the penetration of moisture by fitting the protective cap on the immersion assembly. - Page 19 Turbimax CUS71D Electrical connection The maximum cable length is 100 m (328 ft). The following accessories are recommended to extend the sensor cable: • CYK11 measuring cable with ferrules → 26 • Cable/cable junction box → 26 Endress+Hauser...
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Page 20: Post-Connection Check
Commissioning Turbimax CUS71D Post-connection check Device condition and specifications Notes Are the outside of the sensor, assembly, cable undamaged? Visual inspection Electrical connection Notes Are the installed cables strain-relieved and not twisted? Is a sufficient length of the cable cores stripped, and is it positioned... -
Page 21: Automatic Wiper Function
Turbimax CUS71D Diagnostics and troubleshooting Automatic wiper function Sensor versions with a wiper have an integrated automatic wiper function. The wiper starts as soon as the sensor stops receiving a signal. This happens when the sensor membrane is fouled, for example. -
Page 22: Maintenance Tasks
Maintenance Turbimax CUS71D The maintenance cycle primarily depends on the following: • The system • The installation conditions • The medium in which measurement takes place CAUTION Risk of injury from acids or medium, damage to clothing and equipment ‣... -
Page 23: Repairs
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 24 Accessories Turbimax CUS71D 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. 12.1 Assemblies Flexdip CYA112 • Immersion assembly for water and wastewater •...
- Page 25 Turbimax CUS71D Accessories Ø 41 (1.61) Ø 74.3 (2.93) Ø 99 (3.9) A0031580 10 PVC protector for CUS71D, dimensions in mm (inch) CYA112 assembly PVC protector CUS71D ultrasonic sensor 12.2 Holder Flexdip CYH112 • Modular holder system for sensors and assemblies in open basins, channels and tanks •...
- Page 26 Technical data Turbimax CUS71D 12.3 Cable extension Memosens data cable CYK11 • Extension cable for digital sensors with Memosens protocol • Product Configurator on the product page: www.endress.com/cyk11 Technical Information TI00118C Junction box, cable/cable • Material: aluminum, painted • Cable extension: Memosens sensors, Liquiline •...
- Page 27 Turbimax CUS71D Technical data 13.3.2 Degree of protection IP 68 (1 m (3.3 ft) water column over 60 days, 1 mol/l KCl) 13.4 Process 13.4.1 Process temperature 1 to 50 °C (34 to 122 °F) 13.4.2 Process pressure Standard version:...
- Page 28 Index Turbimax CUS71D Index Accessories ..... 24 Post-connection check ....20 Approvals .
- Page 32 *71353737* 71353737 www.addresses.endress.com...
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