Safety messages
NOTICE
Read this guide before working with the product. For personal and system safety, and for
optimum product performance, make sure to thoroughly understand the contents before
installing, using, or maintaining this product. If the equipment is used in a manner not
specified by the manufacturer, the protection provided by the equipment may be impaired.
The United States has two toll-free assistance numbers and one international number:
Customer Central: +1 800 999 9307 (7:00 a.m. to 7:00 p.m. CST)
National Response Center: +1 800 654 7768 (24 hours a day) Equipment service needs
International: +1 952 906 8888
WARNING
Explosions
Failure to follow these installation guidelines could result in death or serious injury.
Explosions could result in death or serious injury.
Installation of this transmitter in an explosive environment must be in accordance with the
appropriate local, national, and international standards, codes, and practices. Review the
approvals section of this Quick Start Guide for any restrictions associated with a safe
installation.
Before installation, configuration and commissioning the device in a hazardous area, make
sure the necessary permits have been obtained in accordance with site safe practices.
Conduits/cable entries
For general use, conduit is not required for SAM42.
Only use adapters, glands, or conduit with a compatible thread form when closing entry.
Entry marked M20 is M20 x 1.5 thread form.
When installing in a hazardous location, use only appropriately listed or Ex-certified cables,
glands and adapters in cable/conduit entry. If not sourcing the field cable from Emerson,
ensure the selection is suitable for the location (including protection type) and maximum
expected ambient temperature.
Wiring must comply with the appropriate local standards. For North America, cables must
comply with UL 44 or UL 88 / CSA C22.2 No. 75.
Physical access
Unauthorized personnel may potentially cause significant damage to and/or
misconfiguration of end users’ equipment. This could be intentional or unintentional and
needs to be protected against.
Physical security is an important part of any security program and fundamental to protecting
your system. Restrict physical access by unauthorized personnel to protect end users’ assets.
This is true for all systems used within the facility.
Quick Start Guide May2024
2 Emerson.com/Rosemount
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