Summary of Contents for YOKOGAWA digitalYEWFLO Series
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User’s Manual digitalYEWFLO Series Vortex Flowmeter Installation Manual [Style:S2] Manual Change No.20-0003-E Please replace to the contents described below for the IM 01F06A01-01EN (4th). Page Addition Description 10.4 CSA Added WARNING in (2) Wiring. 12.1 ATEX Added descriptions to Enclosure to Intrinsically Sare Ex ic.
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• Installation should be in accordance with WARNING Canadian Electrical Code Part I. • Dust-tight conduit seal must be used when Only personnel authorized by Yokogawa Electric installed in class II and III environments. Corporation can repair the equipment. • Do not alter drawing without authorization from CSA.
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<12. EXPLOSION PROTECTED TYPE INSTRUMENT FOR FIELDBUS COMMUNICATION TYPE> Group: II Ambient Temperature: -40 to +60°C (Integral Type) Category: 3 G Enclosure:IP66/IP67 -50 to +80[+78]°C (Remote Type Detector) -40 to +80°C (Remote Type Converter) Pollution Degree: 2 Overvoltage Category:I (Option /LT below -29°C, [ ] Option /MV at T6) Electrical Data: Ambient Temperature: -40 to +60°C (Integral Type)
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(4) Maintenance and Repair WARNING The instrument modification or part replacements by other than authorized representatives of Yokogawa Electric Corporation are prohibited and will void CSA Certification. Manual Change No.20-0003-E IM 01F06A01-01EN...
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