Masoneilan Products SVI II ESD - GE Energy
Masoneilan Products SVI II ESD - GE Energy
Masoneilan Products SVI II ESD - GE Energy
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Specifications and<br />
Hazardous Location Installation<br />
3.1 Before powering the <strong>SVI</strong> <strong>II</strong> <strong>ESD</strong>:<br />
1. Verify that the pneumatic and electronic cover screws are tightened. This is important to<br />
maintain the ingress protection level and the integrity of the flameproof enclosure.<br />
2. If the Installation is Intrinsically Safe, then check that the proper barriers are installed and the<br />
field wiring meets local and national codes for an I.S. installation. Never install a device, which<br />
was previously installed without an intrinsically safe barrier, in an intrinsically safe system.<br />
3. If the pneumatic system is powered by a combustible gas then the installation must be treated as<br />
Zone 0 or DIV I.<br />
4. If the Installation is Non-Incendive, then check that all the electrical connections are made to<br />
Approved Devices and wiring meets local and national codes.<br />
5. Verify that the markings on the label are consistent with the application.<br />
6. Verify that the air supply pressure can not exceed:<br />
a. For Single Acting 100 PSI (6.8 Bar)<br />
b. For Double Acting 150 PSI (10 Bar)<br />
4 Model Number Description of <strong>SVI</strong> <strong>II</strong> <strong>ESD</strong><br />
<strong>SVI</strong>2- a b c d e f g h<br />
1 Single<br />
Acting<br />
Standard<br />
Flow<br />
ASD w/ HART<br />
FM, CSA ATEX<br />
(XP, DIP, IS, NI)<br />
2<br />
Display<br />
DSD w/ HART Retransmit<br />
Double High<br />
Buttons<br />
Digital Out<br />
Acting Capacity<br />
Industrial<br />
3 Plug-in<br />
Electronics<br />
Module<br />
(MNCB)<br />
A/DSD w/<br />
HART<br />
4 Display<br />
Buttons<br />
Offshore<br />
5 FM, CSA, ATEX,<br />
TUV, IEC<br />
6 <strong>ESD</strong> - Emergency<br />
Shutdown<br />
Style Pneumatics Capacity Display Electronics Communication Option Hazardous<br />
Certification<br />
5 Flameproof and Dust Ignition Proof Requirements<br />
5.1 General<br />
<br />
<br />
The 1/2 inch NPT fittings must enter the housing at least five full turns.<br />
The cover flange must be clean and free of corrosion products.<br />
5.2 Cable Glands<br />
Certified cable glands are required based on the hazardous area the device is installed in. That is, the<br />
particular cable gland used must have the same certification as the tick-box checked off on the label (See<br />
Section 6, Figure 1).<br />
Doc Number<br />
ES-727<br />
Written By P.Levesque 13DEC2006<br />
Revision M ADR-003666 04/19/12<br />
Checked T.Kabir 10JAN2007<br />
Filename ES-727.DOC Page 4 of 11 Approved T. Kabir 10JAN2007<br />
Copyright 2006 as an unpublished trade secret. This document and all information herein is the property of Dresser Flow Control,<br />
Dresser, Inc. It is confidential and must not be made public or copied and is subject to return upon demand.<br />
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