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Summary of Contents for Endress+Hauser Memosens CLS82D
- Page 1 Products Solutions Services BA01326C/07/EN/06.20 71491339 2020-05-31 Operating Instructions Memosens CLS82D Hygienic conductivity sensors Digital with Memosens technology Cell constant k = 0.57 cm...
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Page 2: Table Of Contents
Table of contents Memosens CLS82D Table of contents About this document ... 3 Technical data ....22 Warnings . -
Page 3: About This Document
Memosens CLS82D About this document 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 4: Basic Safety Instructions
Designated use The Memosens CLS82D conductivity sensor is used to measure low to high conductivity of liquids in applications with hygienic requirements. The broad measuring range means the device can be used in a large number of applications, e.g. -
Page 5: Operational Safety
Memosens CLS82D 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 protect them against unintentional operation. Label damaged products as defective. - Page 6 Basic safety instructions Memosens CLS82D Sensors with FM and CSA approval (CLS82D-FB***, CLS82D-C2***) ‣ Pay attention to the documentation and control drawings for the transmitter. Sensors with NEPSI approval (CLS82D-NA***) ‣ Pay attention to the information on the NEPSI certificates.
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Page 7: Incoming Acceptance And Product Identification
Memosens CLS82D Incoming acceptance and product identification FM IS/NI Cl.1 Div.1&2 Grp.:A-D Type Medium temp. T for temperature class (Tn) CLS82D -20 ˚C ≤ Ta ≤ +140 ˚C (T3) -20 ˚C ≤ Ta ≤ +115 ˚C (T4) -20 ˚C ≤ Ta ≤ +65 ˚C (T6) -
Page 8: Product Identification
Incoming acceptance and product identification Memosens CLS82D Product identification 3.2.1 Type code for versions with explosion protection ATEX II 1G Ex ia IIC T3/T4/T6 Ga Type Approval Version CLS82D ATEX Process connections, materials not Ex-relevant NEPSI Ex ia IIC T3/T4/T6 Ga... -
Page 9: Scope Of Delivery
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. Manufacturer's address Endress+Hauser Conducta GmbH+Co. KG Dieselstraße 24 D-70839 Gerlingen Scope of delivery The scope of delivery includes: •... -
Page 10: Certificates And Approvals
Incoming acceptance and product identification Memosens CLS82D Certificates and approvals 3.4.1 mark Declaration of Conformity The product meets the requirements of the harmonized European standards. As such, it complies with the legal specifications of the EU directives. The manufacturer confirms successful testing of the product by affixing to it the ... -
Page 11: Installation
Memosens CLS82D Installation Installation Installation conditions ‣ Prior to installation: Remove the black protective cap from the sensor element. Symmetrical installation is recommended in order to guarantee linearity. The distance to the side walls and opposite walls must be at least 15 mm. - Page 12 Installation Memosens CLS82D A0024626 2 Schematic drawing of the sensor in confined installation conditions Wall distance Gap width 1.20 1.10 1.00 0.90 0.80 0.12 0.39 0.59 0.79 a [inch] 0.20 A0034378 3 Relationship between installation factor f and wall distance a...
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Page 13: Post-Installation Check
Memosens CLS82D Installation 1.06 1.04 1.02 1.00 0.98 0.96 0.94 b [mm] 0.12 0.20 0.39 0.59 0.79 b [inch] A0024616 4 Relationship between installation factor f and gap width b Electrically insulating pipe wall Electrically conductive pipe wall 4.1.1 Hygienic requirements ‣... -
Page 14: Electrical Connection
Electrical connection Memosens CLS82D 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 15: Quick Wiring Guide
Memosens CLS82D Electrical connection Quick wiring guide CYK10 CYK10 Ex ia Ga Ex ia Ga CPS41D CPS341D CPS11D CPS42D CPS12D CPS71D CPS72D CPS91D CPS92D CLS16D CPS16D CLS15D CPS76D COS22D CLS21D CLS82D CPS96D CPS471D CPS171D CPS491D CPS441D COS51D CLS50D A0031174 5... -
Page 16: Connecting The Sensor
Electrical connection Memosens CLS82D Connecting the sensor The sensor is connected to the transmitter via the Memosens data cable CYK10. Com B Com A – A0024019 6 Memosens data cable CYK10 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. -
Page 17: Commissioning
Memosens CLS82D Commissioning Commissioning Prior to initial commissioning, ensure that: • The sensor is correctly installed • The electrical connection is correct Check the temperature compensation and damping settings on the transmitter. Operating Instructions of the transmitter used, e.g. BA01245C if the Liquiline CM44x or CM44xR is used. -
Page 18: Calibrating The Sensor
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 19: Disposal
(WEEE), the product is marked with the depicted symbol in order to minimize the disposal of WEEE as unsorted municipal waste. Do not dispose of products bearing this marking as unsorted municipal waste. Instead, return them to Endress+Hauser for disposal under the applicable conditions. -
Page 20: Welding Socket
Accessories Memosens CLS82D Welding socket G1¼ G1¼ Ø28 (1.1) Ø28(1.1) 15° Ø25(0.98) Ø25(0.98) A0034415 A0034416 Only for CLS82D-**NA* • Safety welding socket DN25, straight, stainless steel 1.4435, L=30; Order No. 51508051 • Safety welding socket DN25, angled, stainless steel 1.4435, L=30/40; Order No. 51508052 Only for CLS82D-**NB* •... -
Page 21: Calibration Solutions
Memosens CLS82D Accessories Calibration solutions Conductivity calibration solutions CLY11 Precision solutions referenced to SRM (Standard Reference Material) by NIST for qualified calibration of conductivity measuring systems in accordance with ISO 9000 • CLY11-A, 74 μS/cm (reference temperature 25 °C (77 °F)), 500 ml (16.9 fl.oz) Order No. -
Page 22: Technical Data
Technical data Memosens CLS82D Technical data 10.1 Input 10.1.1 Measured variables • Conductivity • Temperature 10.1.2 Measuring ranges Conductivity 1 µS/cm to 500 mS/cm Temperature -5 to 120 °C (23 to 248 °F) 10.1.3 Cell constant k = 0.57 cm 10.1.4... -
Page 23: Environment
Memosens CLS82D Technical data 10.3 Environment 10.3.1 Ambient temperature –20 to 60 °C (–4 to 140 °F) 10.3.2 Storage temperature -25 to +80 °C (-10 to +180 °F) 10.3.3 Humidity 5 to 95 % 10.3.4 Degree of protection IP 68 / NEMA type 6P (1 m water column, 25 °C, 168 h) 10.4... -
Page 24: Mechanical Construction
Technical data Memosens CLS82D 10.5 Mechanical construction 10.5.1 Weight Approx. 0.06 to 0.950 kg (0.13 to 2.09 lbs) depending on the version 10.5.2 Materials in contact with the medium Sensor element: Platinum and ceramic (zirconium oxide) Process connection: Stainless steel 1.4435 (AISI 316L) -
Page 25: Eu Declaration Of
Memosens CLS82D EU Declaration of Conformity EU Declaration of Conformity Endress+Hauser... -
Page 26: Index
Index Memosens CLS82D Index Measuring ranges ....22 Ambient temperature ....23 Approvals Nameplate . - Page 27 Memosens CLS82D Index Temperature compensation ... . 22 Temperature/pressure ratings ..23 Type code ..... . . 8 Uncertainty of measurement .
- Page 28 *71491339* 71491339 www.addresses.endress.com...
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