Hazardous Area Safety - Michell Instruments Promet EExd User Manual

INSTALLATION
2.2

Hazardous Area Safety

Refer to Appendix G for the Hazardous Area Certification of this product.
This product is fitted with a marking label that contains Hazardous Area information
pertinent to the suitable location and installation.
During all installation and operation activities, local regulations and permitted working
routines must be observed. Installation should only be performed by competent personnel
and in accordance with the latest version of IEC/EN60079-14 or local equivalent.
Repair and servicing of this equipment must only be carried out by the manufacturer.
An Installation and Maintenance Information Sheet is supplied separately to the manual.
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8
This product is certified safe for use in a Zone 1 and Zone 2
area only. This product must not be installed or used within
This product must not be operated within an explosive
atmosphere greater than 1.1 bara.
This product must not be operated with enriched oxygen
gas samples (more than 21% oxygen content).
This product must not be operated outside of the
temperature range of -40 to +60°C
The enclosure of this product provides Exd protection, partly
through the threads used for mounting the lid, stopping
plugs and cable gland. At all times effort should be made to
ensure these threads are suitably protected from damage
and that only appropriately rated mating parts are applied
to them, in accordance with the certifying requirements.
Promet EExd User's Manual
WARNING:
a Zone 0 area.
WARNING:
WARNING:
WARNING:
WARNING:
97090 Issue 16.1, November 2019