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Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]
Certificate:
70219727
Project:
80042317
Master Contract:
237484
Date Issued: 2020-11-24
DQD 507 Rev. 2019-04-30
© 2018 CSA Group. All rights reserved.
Page 4
Conditions of Certification:
1.
Under certain extreme circumstances, the non-metallic parts incorporated in the enclosure of this equipment
may generate an ignition-capable level of electrostatic charge. Therefore, the equipment shall not be installed
in a location where the external conditions are conducive to the build-up of electrostatic charge on such
surfaces. In addition, the equipment shall only be cleaned with a damp cloth.
2.
The enclosure is manufactured from Aluminum. In rare cases, ignition sources due to impact and friction
sparks could occur. This shall be considered during installation.
3.
Unused conduit entries of model MPXI shall be closed with blanking elements maintaining explosion proof
properties and ingress protection rating of the enclosure and can be removed only with use of a tool.
4.
Wiring used for external connections of model MPXI shall be rated at least 20K higher than the maximum
ambient temperature
5.
Conduit seal shall be installed within 18” of the enclosure of model MPXI
6.
The model MPXI shall be supplied by Class 2 or limited energy source according to C22.2 No 61010-1 and
UL 61010-1
7.
The model MPXI shall be installed as per drawing 9006113
