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Quick Start Guide
SafetyMessages
Failure to follow these installation guidelines could result in death or serious injury. Only qualified
personnel should perform the installation.
WARNING
Explosion hazard that 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
manual for any restrictions associated with a safe installation.
Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous
locations certifications.
Before connecting a CC21 to a sensor, ensure the correct low voltage permits have been obtained.
Heart failure hazard
The sensor contains magnets which can be harmful to pacemaker wearers.
Electrostatic hazard that can result in death or serious injury
The power module may be replaced in a hazardous area. The power module has surface resistivity
greater than one gigaohm. Care must be taken during transportation to and from the point of
installation to prevent electrostatic charge build-up.
The polymer enclosure has surface resistivity greater than one gigaohm. Care must be taken during
transportation to and from the point of installation to prevent electrostatic charge build-up.
NOTICE
Shipping considerations for wireless products.
The unit was shipped to you without the power module installed. Remove the power module prior to
any re-shipping.
Each device contains two "D" size primary lithium-thionyl chloride battery cells. Primary lithium
batteries are regulated in transportation by the U. S. Department of Transportation, and are also
covered by IATA (International Air Transport Association), ICAO (International Civil Aviation
Organization), and ARD (European Ground Transportation of Dangerous Goods). It is the responsibility
of the shipper to ensure compliance with these or any other local requirements. Consult current
regulations and requirements before shipping.
WARNING
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.
2
September 2022
Emerson.com/Rosemount
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