Emerson Rosemount 975MR Reference Manual page 51

Reference Manual
00809-0100-4975
Humidity
Salt fog
Dust
Vibration
Mechanical
shock
CAUTION
RFI and EMI may cause interference.
To fully comply with EMC directive 2014/30/EU and protect against interference caused
by RFI and EMI, shield the cable to the detector and ground the detector. Ground the
shield at the detector end.
Table A-5: Electromagnetic Compatibility (EMC)
Electrostatic discharge (ESD)
Radiated EM field
Electrical fast transients
Surge
Conducted disturbances
Power frequency magnetic field IEC 61000-4-8
Radiated emission
Conducted emission
Immunity to main supply
voltage variations
Rosemount 975MR
• Designed to meet MIL-STD-810C, method 507.1, procedure IV
• Relative humidity of up to 95 percent for the operational
temperature range
• Designed to meet MIL-STD-810C, method 509.1, procedure I
• Exposure to a 5 percent salt solution fog for 48 hours
• Designed to meet MIL-STD-810C, method 510.1, procedure I
• Exposure to a dust concentration of 0.3 grams/cubic ft at a
velocity of 1,750 fprn, for 12 hours
• Designed to meet MIL-STD-810C, method 514.2, procedure VIII
• Vibration at an acceleration of 1.1 g within the frequency range of
5-30 Hz and an acceleration of 3 g within the frequency range
30-500 Hz
• Designed to meet MIL-STD-810C, method 516.2, procedure I
• Mechanical shock of 30 g half-sine wave for 11 msec
Test standard
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-6-3
IEC 61000-6-3
IEC 61000-4-29
Specifications and reference data
August 2019
Level per
EN 50130-4
EN 50130-4
EN 50130-4
EN 50130-4
EN 50130-4
EN 50130-4
EN 550022
EN 550022
EN 50130-4
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