Safety Messages
NOTICE
This guide provides basic guidelines for Rosemount™ 214C Sensor models.If the sensor was ordered
assembled to a temperature thermowell or transmitter, see the appropriate productliterature for
information on configuration and hazardous locations certifications.
NOTICE
Complications can arise when the sensors and the transmitters to which they are assembled are
certified to compatible, but each has different approvals. Be aware of the following situations:
• If an I.S. approved 214C sensor is ordered with a housing, a transmitter enclosed in that housing
may have a different I.S. approval rating. Refer to the transmitter IS certificate if applicable.
• If a sensor and transmitter have different certifications, or if either has more certifications than the
other, installation must comply with the most restrictive requirements required by either
component. This is especially (but not exclusively) relevant when combination approvals are
ordered on either the sensor or transmitter. Review certifications on both the sensor and
transmitter for installation requirements and ensure installation of the sensor/transmitter
assembly complies with a single certification that is shared by both of these components and that
meets the requirements of the application.
WARNING
Explosion
Explosions could result in death or serious injury.
Installation of sensor in an explosive environment must be in accordance with appropriate local,
national, and international standards, codes, and practices.
Conduit/cable entries
Unless marked, the conduit/cable entries in the transmitter housing use a ½–14 NPT thread form.
Entries marked “M20” are M20 × 1.5 thread form. On devices with multiple conduit entries, all
entries will have the same thread form. Only use plugs, adapters, glands, or conduit with a
compatible thread form when closing these entries.
When installing in a hazardous location, use only appropriately listed or Ex certified plugs, glands,
or adapters in cable/conduit entries.
Only use plugs, adapters, glands, or conduit with a compatible thread form when closing these
entries.
Contents
Wiring diagram for RTDs................................ 3
Wiring diagram for thermocouples................ 4
Product certifications.....................................5
Installation drawings....................................19
Declaration of Conformity............................20
China RoHS.................................................. 22
Quick Start Guide March 2019
2 Rosemount 214C