Emerson Rosemount FS-HR-975, Справочное руководство

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6.4 Physical specifications
Dimensions: 9 in (230 mm) x 7.3 in (185 mm) x 5.35 in (136 mm)
Weight: 5.5 lb (2.5 kg)
Enclosure: aluminum, heavy duty copper free, black zinc coating
Explosion proof enclosure:
ATEX, IECEx, and UK CA
Ex II 2 G D
Ex db ib IIB + H
2
T4 Gb
Ex ib tb IIIC T135 °C Db
-4 °F (-20 °C) to 122 °F (50 °C)
Water and dust tight: IP65
6.5 RoHS directive
This device is compliant with RoHS directive 2011/65/EU, 2015/863.
6.6 Electromagnetic interference (EMI)
compatibility
Table 6-2: Immunity tests
Title Basic standard Level to be tested
Electrostatic discharge (ESD) IEC 61000-4-2 6 kV/8 kV contact/air
Radiated electromagnetic field IEC 61000-4-3 20 V/m (80 MHz to 1 GHz)
10 V/m (1.4 GHz to 2 GHz)
3 V/m (2.0 GHz to 2.7 GHz)
Conducted disturbances IEC 61000-4-6 10 Vrms (150 kHz to 80 MHz)
Immunity to main supply voltage
variations MIL-STD-1275B N/A
Table 6-3: Emission test
Title Basic standard Level to be tested Class
Radiated emission IEC 61000-6-3 40 dbuv/m (30 MHz -
230 MHz),
47 dbuv/m (230 MHz - 1 GHz) Like Class B of EN
55022
Technical specifications Reference Manual
May 2022 00809-0900-4975
22 Emerson.com/Rosemount