This declaration of conformity is exclusively valid for the customer listed in the cover letter of the respective Endress+Hauser sales center and for the listed products and accessories in delivery status. Maulburg, 27-July-2020 Endress+Hauser SE+Co.
For continuous operation at ambient temperature close to +60 °C (+140 °F), a factor of 1.5 should be applied PTC = Proof Test Coverage All diagnostic functions are performed at least once within the diagnostic test interval Maximum time between error recognition and error response A0042176 Endress+Hauser...
This symbol contains information on procedures and other facts which do not result in personal injury. 2.2.2 Symbols for certain types of information and graphics Tip Indicates additional information Reference to documentation Reference to graphic Notice or individual step to be observed Series of steps Result of a step Endress+Hauser...
• W@M Device Viewer (www.endress.com/deviceviewer): Enter the serial number from nameplate • Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the 2D matrix code (QR code) on the nameplate The following documentation types are available in the Downloads section of the Endress+Hauser website (www.endress.com/downloads):...
• if the switch position is > 0.5 the density must be over 0.5 g/cm³ (e.g., liquefied gas, isopentane, petroleum ether). • The gas phase above the liquid may not exceed a maximum permitted density value. The maximum possible gas density depends on the temperature and the device. Endress+Hauser...
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Buildup (only for MIN detection) The device may only be used in media that do not tend to cause buildup. Buildup is considered to be any deposits with a thickness of over 0.5 mm (0.02 in). Buildup can have the effect that Endress+Hauser...
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(acceleration spectral density >1 (m/s²)²/Hz) or ultrasound with cavitation, the safety function must be verified by simulating a demand mode prior to operation. Accidental switchings may sporadically occur if a strong frequency from an external source is superimposed on the frequency of the tuning fork. Endress+Hauser...
The personnel for installation, commissioning, diagnostics and maintenance must fulfill the following requirements: ‣ Trained, qualified specialists must have a relevant qualification for this specific function and task. ‣ Personnel must be authorized by the plant owner/operator. ‣ Be familiar with federal/national regulations. Endress+Hauser...
NOTICE The protective function can be impaired After commissioning the measuring system, changes to the settings can impact the protective function ‣ After changing the settings, perform a proof test to ensure that the safety function is working correctly Endress+Hauser...
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– >0,7 >0,5 U= 0 V A0039189 3 Selection of density mode Default setting (density >0.7 g/cm³); always use this setting where possible Special setting (density >0.5 g/cm³); extremely light liquids (e.g., liquefied natural gas, isopentane, petroleum ether) Endress+Hauser...
Declaration of Conformity. • To monitor the safety-related output signal, it is sufficient to evaluate the response of downstream components of the safety function. If the different states are correctly identified there, the test steps are passed. Endress+Hauser...
Maintenance instructions and instructions regarding recalibration may be found in the Operating Instructions pertaining to the device. Alternative monitoring measures must be taken to ensure process safety during configuration, proof-testing and maintenance work on the device. Repair Repair means restoring functional integrity by replacing defective components. Endress+Hauser...
Repair and error handling Components may be repaired/replaced by the customer' s technical staff if genuine spare parts from Endress+Hauser are used (they can be ordered by the end user) and the appropriate installation instructions are followed. A proof test must always be performed after every repair Spare parts are grouped into logical kits with the associated replacement instructions.
• In some countries, the end user is legally obliged to return used batteries. • The end user can return old batteries or electronic assemblies containing these batteries free of charge to Endress+Hauser. In accordance with German law regulating the use of batteries (BattG §17 Para Number 3), this symbol is used to denote electronic assemblies that must not be disposed of as municipal waste.
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The components Liquiphant FTL62 with electronic insert FEL67 and Nivotester FTL325P may be operated in the versions described in the Functional Safety Manual for the Nivotester FTL325P (FY01006F). Version I, without the Nivotester, may not be used as a safety function in accordance with IEC 61508. Endress+Hauser...
Appendix Liquiphant FTL62 with electronic insert FEL67 Version history FY01018F • Version: 01.20 • Valid as of firmware version: 01.01.zz • Valid as of hardware version: 01.00.zz • Changes: First version Endress+Hauser...