Baker Hughes Masoneilan SVI II AP, Быстрый старт

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. Masoneilan SVI II AP Digital Positioner Quick Start Guide
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ES-699 Rev AD
Page 3 of 13
3 MODEL NUMBER DESCRIPTION OF SVI-II AP
“SVI2 - abcdefgh” ( Not all combinations are available)
SVI2- a b c d e f g h
0
Generic ( National
Labeling as Required)
1 Single Acting Standard Flow
No Display
No Buttons
Industrial
Hart
4 to 20 MADC
None
FM, CSA,ATEX,
IEC, Regional (4)
(XP, DIP, IS, NI)
2
SD - Standard
Diagnostics
Remote Sensing
Double Acting High Capacity
Display
Buttons
Industrial (1)
Retransmit
and Digital
Out (2)
3
AD - Advanced
Diagnostics
Remote Sensing
No Display
No Buttons
Offshore
Plug-in
Electronics
Module
Retransmit
(3)
FM, CSA ATEX (IS,
NI)
4
OD - On-Line
Diagnostics
Remote Sensing
Display
Buttons
Offshore (1)
5
PC - Process
Controller
Remote Sensing
6
FM, CSA,ATEX,IEC
(XP, DIP, IS, NI)
Nuclear
Style Pneumatics Capacity Display Electronics Communication Option
Hazardous
Certification
(1) The SVI-II AP may be up-graded in the field by the addition of a display and buttons.
(2) Not available on SVI2-abcdefg0
(3) Retransmit without digital output is available only on SVI2-abcdefg0
(4) Regional certifications include: CU-TR, Nepsi, CCOE, Inmetro, Kosha, IA
4 FLAMEPROOF and DUST IGNITION PROOF REQUIREMENTS
4.1 General
The 1/2 inch NPT fittings must enter the housing at least five full turns. The cover
flange must be clean and free of corrosion products.
4.2 Cable Glands
Certified cable glands are required based on the hazardous area the device is
installed in. That is, the particular cable gland used must have the same certification
as the tick-box checked off on the label (see Section 6).
4.3 Bolting
“X” Marking on label
- M8 X 1.25-6g cover screws must be supplied by
Masoneilan. No substitution allowed. Minimum yield stress to be 296 N/mm^2
(43,000 psi)
4.4 Carbon Disulphide Exclusion
Carbon Disulphide is excluded. (IEC 60079-1, Clause 15.4.3.2.2., carbon disulphide
is excluded for enclosures with a volume greater than 100cm3)