Performance Specifications - Emerson Rosemount 775THUM Reference Manual

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Reference Manual
00809-0100-4075
A.3 

Performance specifications

A.3.1 
ElectroMagnetic Compatibility (EMC)
Meets all industrial environments of EN61326 and NAMUR NE-21 when installed with
shielded wiring. The sub-device must also use shielded wiring for installation. Maximum
deviation ≤1% span during EMC disturbance
A.3.2 
Vibration effect
Output unaffected when tested per the requirements of IEC60770-1 field with general
application or pipeline with low vibration level (10–60 Hz 0.15 mm displacement peak
amplitude/60–500 Hz 2 g).
When the THUM Adapter is used on wired devices that are subject to vibration levels
greater than 2 g, it is recommended that the THUM Adapter be remotely mounted using
the remote mount kit.
A.3.3 
Temperature limits
Ambient temperature
-40 to 85 °C (-40 to 185 °F)
Storage temperature
-40 to 85 °C (-40 to 185 °F)
(1)
During the surge event, device may exceed maximum EMC deviation limit or reset; however, device will self-
recover and return to normal operation within specified start-up time.
Emerson.com/Rosemount
Specifications and reference data
(1)
.
January 2023
51

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