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SECTION 34
EVT Pro 2.0 X
®
CSA CERTIFIED, INTRINSIC SAFE (IS) UNITS, AND ATEX UNITS
The EVT PRO
®
is available in two Models: the EVT PRO 2.0
®
and the EVT PRO 2.0
“X”
®
.
EVT PRO 2.0
®
standard version is a non-Intrinsic Safe Unit and is essentially the same as the
“X” version
described below, just not certified as Intrinsic Safe.
EVT PRO 2.0
“X”
®
version is intrinsic safe and certified by either Canadian Standards Association (CSA) or
by European body ATEX. Consult your region to determine the model or version acceptable for use. NOTE:
it is incumbent on the user to determine which of the above models will meet the user need where the EVT
PRO 2.0 is going to be utilized. Always consult with the end user before proceeding to ensure acceptance.
The EVT PRO 2.0
“X”
®
model for CSA is certified to Class I, Division 2, Group D environments.
The EVT PRO 2.0
“X”
®
model for ATEX is certified to Group II, Category 3Gia, T4 environments
.
* See Appendix for more details on interpreting CSA & ATEX codes listed above
Consult local requirements/agencies to see which approval is appropriate for use in your region. In either case the
components used on the EVT PRO 2.0
“X”
®
unit or Intrinsic Safe unit have been engineered and tested to meet
specific electrical standards. The units have
“special” electronics, barriers, sensors, grounding devices built into
them to meet this intrinsic safe requirement. At no point, ever, shall any component be inter-changed or replaced
without authorization from the manufacturer.
Appropriate engineering practices shall be applied when in hazardous environments to include best
practices for grounding, tools, ignition sources, static electricity. Always consult local authorities and
plant engineering to ensure compliance.
IMPORTANT! - If the job site poses a risk of
flammable
atmosphere
please
seek
approvals from the customer or plant facility
before any testing is attempted. Ensure all
plant approvals are secured before testing
begins
EVT PRO 2.0
®
Operations and Technical Manual (Rev 1.0
– 2016)
NOT FOR COPY OR DISTRIBUTION
Page 46
Содержание EVT-Pro 2.0
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