Emerson Rosemount 928 Reference Manual page 171

Reference Manual
00809-0100-4928
Enclosure ratings
NEMA
A.1.3 Performance specifications
Electromagnetic compatibility (EMC)
All models: meet all relevant requirements of EN-61326-2-3: 2006
Vibration effect
Wireless output unaffected when tested according to the requirements of IEC60770-1
field or pipeline with high vibration level (10-60 Hz 0.2 mm displacement peak amplitude/
60-2000 Hz 3g).
Wireless output unaffected when tested according to 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 2g).
Temperature guidelines
Sensor type
H S
2
O
2
CO
Note
The electrochemical cells in sensor modules have a limited shelf life. Store sensor modules
in a cool location that is not excessively humid or dry. Storing sensor modules for long
periods may shorten their useful service life.
Rosemount 928
4X and IP66
®
Operating limit
-40 to 140 °F
-40 to 60 °C
-22 to 140 °F
-30 to 60 °C
-22 to 140 °F
-30 to 60 °C
Specifications and reference data
Transmitter storage Sensor storage
limit recommendation
-40 to 185 °F 34 to 45 °F
-40 to 80 °C 1 to 7 °C
-40 to 185 °F 34 to 45 °F
-40 to 80 °C 1 to 7 °C
-40 to 185 °F 34 to 45 °F
-40 to 80 °C 1 to 7 °C
February 2023
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