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YOKOGAWA digitalYEWFLO Series User Manual
YOKOGAWA digitalYEWFLO Series User Manual

YOKOGAWA digitalYEWFLO Series User Manual

Vortex flowmeter
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User's
Manual
Please replace to the contents described below for the IM 01F06A01-01EN (4th).
No.
Page
1
51
10.4 CSA
2
60
12.1 ATEX
3
70
12.4 CSA
digitalYEWFLO Series
Vortex Flowmeter
Installation Manual
[Style:S2]
Addition
Added WARNING in (2) Wiring.
Added descriptions to Enclosure to Intrinsically Sare Ex ic.
Added WARNING in (2) Wiring.
Manual Change No.20-0003-E
Description
Jan. 31, 2020

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Summary of Contents for YOKOGAWA digitalYEWFLO Series

  • Page 1 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.
  • Page 2 • 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.
  • Page 3 <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)
  • Page 4 (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...