Related Manuals for Endress+Hauser Memosens Wave CAS80E
Summary of Contents for Endress+Hauser Memosens Wave CAS80E
- Page 1 Products Solutions Services BA02005C/07/EN/03.20 71508624 2020-12-02 Operating Instructions Memosens Wave CAS80E Spectrometer for water analysis...
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Page 3: Table Of Contents
Memosens Wave CAS80E Table of contents Table of contents 11.2 Spare parts ......34 About this document ....4 11.3 Return . -
Page 4: About This Document
About this document Memosens Wave CAS80E 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 Causes (/consequences) injury. If necessary, Consequences of non-compliance (if applicable) ‣... -
Page 5: Basic Safety Instructions
Memosens Wave CAS80E Basic safety instructions 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 6: Product Safety
Basic safety instructions Memosens Wave CAS80E During operation: ‣ If faults cannot be rectified: products must be taken out of service and protected against unintentional operation. Product safety The product is designed to meet state-of-the-art safety requirements, has been tested, and left the factory in a condition in which it is safe to operate. -
Page 7: Product Description
Memosens Wave CAS80E Product description Product description Product design The spectrometer has a diameter of 40 mm (1.57 in) and can be operated directly in-line without any additional sampling. It is available with the standard measurement gap lengths of 2 mm (0.08 in), 10 mm (0.4 in) and 50 mm (1.97 in), and is also available with 1 mm (0.04 in) and 100 mm (3.94 in) gap lengths on request. - Page 8 Product description Memosens Wave CAS80E λ/nm A0042861 2 Ranges of parameters in the absorption spectrum λ Wavelength range Absorption Ultraviolet light (UV) Visible light (VIS) 254 nm, SAC Nitrate, nitrite Sum parameters BODeq, CODeq, TOCeq, DOCeq Color, turbidity, TSS A specific absorption spectrum can be assigned to every molecule.
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Page 9: Incoming Acceptance And Product
Memosens Wave CAS80E Incoming acceptance and product identification Incoming acceptance and product identification Incoming acceptance 1. 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 10: Scope Of Delivery
Incoming acceptance and product identification Memosens Wave CAS80E 5. Click on the product image in the popup window. 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. -
Page 11: Installation
Memosens Wave CAS80E Installation Installation Installation conditions 5.1.1 Dimensions 36 (1.4) 36 (1.4) 36 (1.4) Ø 40 (1.6) Ø 40 (1.6) A0041366 A0041367 3 Dimensions of spectrometer with 4 Dimensions of spectrometer with 2 mm (0.08 in) gap. Dimensions: mm (in) 10 mm (0.4 in) gap. - Page 12 Installation Memosens Wave CAS80E 36 (1.4) Ø 40 (1.6) A0041368 5 Dimensions of spectrometer with 50 mm (1.97 in) gap. Dimensions: mm (in) 5.1.2 Installation instructions • Choose a mounting location that can be easily accessed at a later stage.
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Page 13: Mounting The Spectrometer
Memosens Wave CAS80E Installation Mounting the spectrometer 5.2.1 Measuring system The complete measuring system comprises at least: • Memosens Wave CAS80E spectrometer • Liquiline CM44 transmitter • Assembly, e.g. Flowfit CYA251 flow assembly A0041371 7 Example of a measuring system... - Page 14 Installation Memosens Wave CAS80E A0032920 9 Connection diagram with bypass Main pipe Manually actuated or solenoid valves Medium outlet Medium return Medium inflow Flow assembly Medium sampling • The flow rate must be at least 100 l/h (26.5 gal/h).
- Page 15 Memosens Wave CAS80E Installation 5.2.3 Immersion assembly A0013267 A0013270 11 CYA112 immersion assembly and CYH112 12 CYA112 immersion assembly and CYH112 holder installed horizontally, fixed installation holder installed vertically, suspended from a chain The installation angle is 90°.
- Page 16 Installation Memosens Wave CAS80E (2.76) Ø 6.5 (0.26) (1.18) A0031302 14 Dimensions. Dimensions: mm (in) Variable length Securing the holder Mount the spectrometer in a horizontal position as follows: 1. Drill holes for the mounting clamps in a wall or panel. In doing so, comply with the dimensions indicated on →...
- Page 17 Memosens Wave CAS80E Installation Mounting the flow assembly A0033056 15 Flow assembly mounted on the spectrometer Loosen the threaded rings of the flow assembly. 2. Remove both O-rings. 3. Check if the silicone grease provided with the kit is permitted for use in your application.
- Page 18 Installation Memosens Wave CAS80E Open the cap on the viewing window. Position the assembly on the spectrometer in such a way that the measurement gap is visible in the center of the window. Tighten the two threaded rings. Ensure that the assembly does not change position.
- Page 19 Memosens Wave CAS80E Installation A0013361 16 Connection diagram with bypass Main pipe Manually actuated or solenoid valves Medium outlet Medium return Flow assembly Medium inflow Medium sampling ‣ Connect the medium inflow and outlet to the hose connections of the assembly →...
- Page 20 Installation Memosens Wave CAS80E 5.2.5 Cleaning unit CAUTION Residual medium and high temperatures Risk of injury! ‣ When working with parts that are in contact with the medium, protect against residual medium and elevated temperatures. ‣ Wear protective goggles and safety gloves.
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Page 21: Post-Installation Check
Memosens Wave CAS80E Installation Connect the hose of the compressed air supply to the opening of the elbow plug. 3. Use the hose piece with hose coupling provided with the sensor if desired. Post-installation check Put the spectrometer into operation only if you can answer "yes" to the following questions: •... -
Page 22: Electrical Connection
Electrical connection Memosens Wave CAS80E Electrical connection WARNING Device is live! Incorrect connection may result in injury or death! ‣ The electrical connection may be performed only by an electrical technician. ‣ The electrical technician must have read and understood these Operating Instructions and must follow the instructions contained therein. -
Page 23: Ensuring The Degree Of Protection
Memosens Wave CAS80E Electrical connection Sample cable (does not necessarily correspond to the original cable supplied) 19 Terminated cable 20 Inserting the cable 21 Tightening the screw (2 Nm) Outer shield (exposed) Grounding clamp Cable cores with ferrules... - Page 24 Electrical connection Memosens Wave CAS80E Device condition and specifications Action ‣ Is a sufficient length of the cable cores stripped, and are Perform a visual inspection. ‣ the cores positioned in the terminal correctly? Pull gently to check they are seated correctly.
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Page 25: Commissioning
Memosens Wave CAS80E Commissioning Commissioning Function check Prior to initial commissioning, ensure that: • The spectrometer has been installed correctly • The electrical connection is correct ‣ Before commissioning, check the chemical compatibility of materials, the temperature range and the pressure range. -
Page 26: Operation
If it is not possible to bring the parameters to the process values using these methods, an application-specific model adjustment is recommended. ‣ Contact your Endress+Hauser representative for information on application-specific model adjustments. Offset Measured values that always deviate by a constant value can be corrected with an offset calibration (e.g. - Page 27 Memosens Wave CAS80E Operation Example: This type of adjustment can be selected if the measured values are compared to the laboratory values over a longer period of time and all values are too low by a constant factor, e.g. 10%, in relation to the laboratory value (target sample value).
- Page 28 Operation Memosens Wave CAS80E 1. Select data record. 2. Set the calibration point in the medium and enter the target sample value (laboratory value). 2-point calibration Measured value deviations are to be compensated for at 2 different points in an application (e.g.
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Page 29: Cyclic Cleaning
Memosens Wave CAS80E Operation 3-point calibration A0039322 26 Principle of multipoint calibration (3 points) Measured value Target sample value Factory calibration Application calibration 1. Select data record. 2. Set 3 different calibration points in the medium and specify the corresponding set points. - Page 30 Operation Memosens Wave CAS80E cleaning system (supplied with device or retrofitted) works at a capacity of 20 l/min (76 gal/min). Type of fouling Cleaning interval Cleaning duration Severe fouling with rapid buildup of deposits 5 minutes 10 seconds Low risk of fouling...
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Page 31: Diagnostics And Troubleshooting
Memosens Wave CAS80E Diagnostics and troubleshooting Diagnostics and troubleshooting General troubleshooting When troubleshooting, the entire measuring point must be taken into account: • Transmitter • Electrical connections and cables • Assembly • Spectrometer The possible causes of error in the following table relate mainly to the spectrometer. -
Page 32: Maintenance
Maintenance Memosens Wave CAS80E Maintenance CAUTION Acid or medium Risk of injury, damage to clothing and the system! ‣ Switch off the cleaning unit and spectrometer before removing the spectrometer from the medium. ‣ Wear protective goggles and safety gloves. - Page 33 Memosens Wave CAS80E Maintenance Type of fouling Cleaning measure ‣ Lime deposits Immerse the spectrometer in 1-5% hydrochloric acid (for a few minutes). Deposit buildup on There may be deposit buildup in the non-visible range (UV). Therefore, always clean the optics the optics.
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Page 34: Repair
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 35: Accessories
Memosens Wave CAS80E Accessories 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 Center. 12.1 Device-specific accessories 12.1.1 Assemblies Flexdip CYA112 •... - Page 36 Accessories Memosens Wave CAS80E 12.1.3 Cleaning Cleaning brushes • Cleaning brushes to clean the measurement gap (for all gap sizes) • Order number: 71485097 Compressed air cleaning for CAS80E • Connection: 6 mm (0.24 in) or 8 mm (0.31 in) (metric) or 6.35 mm (0.25 in) •...
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Page 37: Technical Data
Memosens Wave CAS80E Technical data Technical data 13.1 Input Measured variable • CODeq (mg/l) • BODeq (mg/l) • TOCeq (mg/l) • TSS (mg/l) • TU (FAU) • APHA Hazen (TU compensated/True Color or TU uncompensated/Apparent Color) • SAK (1/m) • Nitrate NO3-N (mg/l) -
Page 38: Performance Characteristics
Technical data Memosens Wave CAS80E Drinking water Measured 2 mm (0.08 in) gap 10 mm (0.4 in) gap 50 mm (1.97 in) gap variable Turbidity 0 to 4 000 FAU 0 to 800 FAU 0 to 160 FAU 0 to 5 000 mg/l... - Page 39 Memosens Wave CAS80E Technical data Measured variable Drift over 100 days in % of end of measuring range 0.02 CODeq 0.01 TOCeq 0.004 BODeq 0.0015 Nitrate NO3-N 0.002 APHA Hazen true 0.01 APHA Hazen apparent 0.01 Drinking water Measured variable...
- Page 40 Technical data Memosens Wave CAS80E Measured 2 mm (0.08 in) gap 10 mm (0.4 in) gap 50 mm (1.97 in) gap variable 1 1/m 0.2 1/m 0.04 1/m CODeq 2 mg/l 0.4 mg/l 0.08 mg/l TOCeq 1 mg/l 0.2 mg/l 0.04 mg/l...
- Page 41 Memosens Wave CAS80E Technical data Measured 2 mm (0.08 in) gap 10 mm (0.4 in) gap 50 mm (1.97 in) gap variable CODeq 33.3 mg/l 6.7 mg/l 1.35 mg/l BODeq 8.3 mg/l 1.7 mg/l 0.35 mg/l Wastewater treatment plant outlet Measured 2 mm (0.08 in) gap...
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Page 42: Environment
Technical data Memosens Wave CAS80E 13.3 Environment Ambient temperature –20 to 60 °C (–4 to 140 °F) range Storage temperature –20 to 70 °C (–4 to 158 °F) Degree of protection IP 68 (1 m (3.3 ft) water column over 60 days, 1 mol/l KCI 13.4... -
Page 43: Index
Memosens Wave CAS80E Index Index 0 … 9 Product identification ......9 Product safety ....... 6 1-point calibration . - Page 44 *71508624* 71508624 www.addresses.endress.com...