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ES-817 Rev. D

Page 14 of 14

§2 & 4.1

Modify Model Code Identifier “G” and “H”, added statement on
replacement of NPT’s

12/10/20

§2 & 4.1 D,M ECO-0043804 - Removed note on use of Teflon tape, changed Model Code

Identifier “H” such that any single character can be used, updated markings.

2/5/21

§8.2.2

Revision to entity parameters after final IS review by Intertek

2/26/21

Содержание Masoneilan SVI3

Страница 1: ...ES 817 Rev D SPECIAL INSTRUCTIONS FOR INSTALLING MASONEILAN SVI3 IN AREAS WHERE THERE IS A POTENTIAL FOR EXPLOSIVE GAS AND DUST ATMOSPHERES...

Страница 2: ...6 INTRINSICALLY SAFE REQUIREMENTS 6 6 1 I S BARRIERS 6 6 2 INSTALLED MODULE BASED TEMPERATURE RATINGS ADJUSTMENTS 6 7 AGENCY MARKINGS 7 7 1 AGENCY APPROVALS 7 7 2 US AND CANADIAN STANDARDS 9 7 3 ENCL...

Страница 3: ...m The SVI3 positioner is designed by Dresser LLC 12970 Normandy Blvd Jacksonville FL 32221 USA The SVI3 Positioner is manufactured in India 2 Model Codes Covered by this Document Model Code SVI3 ABCDE...

Страница 4: ...on and other safety measures may be required to maintain a safe environment Verify that the markings on the label are consistent with the application Verify that the air supply pressure cannot exceed...

Страница 5: ...ations as shown Shown with cover removed 4 2 Entries and Cable Glands Certified cable glands are required based on the hazardous area the device is installed in The NPT conduit plug supplied with the...

Страница 6: ...al 1 13 N m Options Terminal Connections o Min 0 5 N m o Max 0 6 N m Conductor Size Range 4 20 mA Input Terminals 22 AWG to 12 AWG Options Terminal Connections 26 AWG to 14 AWG 6 Intrinsically Safe Re...

Страница 7: ...Zone 21 Ex ia tb IIIC T20091 C Db Intrinsically Safe Explosive Gas Base Positioner Temperature Classification IEC Ex ia IIC T6 T4 Ga T4 Ta 55 C to 85 C ATEX II 1G Ex ia IIC T6 T4 Ga T5 Ta 55 C to 75 C...

Страница 8: ...EC Class II Division 1 Groups E F G T6 T4 Class III Zone 20 Ex ia IIIC T20091 C Da Increased Safety Non Incendive Marking for Explosive Gas Dust Temperature Classification IEC Ex ec ic IIC T6 T4 Gc T4...

Страница 9: ...1 60079 11 1203 60079 31 60079 7 and 121201 Certified to CSA STDs C22 2 94 1 94 2 61010 1 12 60079 0 60079 1 60079 11 30 60079 31 25 60079 7 and 213 7 3 Enclosure Ratings NEMA 4X IP66 Type 4X 7 4 Ope...

Страница 10: ...8 2 SVI3 Options Module 1 2 3 R E M Remote Mount 4 20 mA OUT SW 1 2 PV 1 5 VDC OPTIONAL HAND HELD COMMUNICATOR 1 2 4 3 1 2 4 3 1 2 4 3 Optional Field Load SEE NOTE 8 3 2 Certified Active or Passive IS...

Страница 11: ...nd EN60079 14 as they apply to the specific category 8 2 1 4 to 20mA Input Terminals These terminals power the SVI3 and are equipped on the Main Module This is a standard component within every SVI3 p...

Страница 12: ...tions card add on Entity NIFW Parameters Uo Io Co Lo Po 5 4 Vdc 5 8 mA 64 F 500 H 8 mW 8 3 Entity Requirement Cable capacitance and inductance plus the I S apparatus unprotected capacitance Ci and ind...

Страница 13: ...s For more information contact Masoneilan Dresser LLC 12970 Normandy Blvd Jacksonville FL 32221 USA Dresser LLC For assistance contact the nearest sales office your local representative or email svisu...

Страница 14: ...Modify Model Code Identifier G and H added statement on replacement of NPT s 12 10 20 C 2 4 1 D M ECO 0043804 Removed note on use of Teflon tape changed Model Code Identifier H such that any single ch...