Sensor Assembly Wiring; 2.4.3.1 Dew-Point Transmitter Wiring - Michell Instruments Promet I.S. User Manual

INSTALLATION
2.4.3

Sensor Assembly Wiring

NOTE: If the analyzer has been ordered with a sampling system, the Promet
I.S. sensor assembly will be wired-up in the factory to the junction box. In
that case disregard the following instructions and go to Section 3.

2.4.3.1 Dew-point Transmitter Wiring

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HAZARDOUS AREA INFORMATION
The dew-point transmitter (Easidew PRO I.S.) is certifi ed
intrinsically safe for use in hazardous areas.
Before using the Easidew PRO I.S. in any hazardous environment
ensure that personnel are completely familiar with the above
standards relating to the certifi cation of this instrument and
also with the further information relating to intrinsically
safe apparatus to be found in standard EN60079-14:1997 or
equivalent, and up-to-date codes of practice in the country of
Installation of the Easidew PRO I.S. MUST be as per system
drawing in order to comply with the intrinsic safety regulations.
Refer to ATEX/CSA/FM/IECEx certifi cates for the dew-point and
optional pressure transmitters' connection cable requirements
which stipulate maximum permissible mutual capacitance and
inductance to resistance ratio.
Promet I.S. User's Manual
installation.
97221 Issue 5, March 2017