Rosemount 8732 Series, Справочное руководство

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Reference Manual
00809-0100-4663, Rev BA
January 2010
B-7
Rosemount 8732
European Certifications
E1 ATEX Flameproof
Hydrogen gas group
8732 - Certificate No.: KEMA 07ATEX0073 X II 2G
Ex de [ia] IIC T6 (-50 °C

Ta

+60 °C)
with LOI T6 (-20 °C

Ta

+60 °C)
V
max
= 250 V AC or 42 V DC
0575
ED ATEX Flameproof
8732 - Certificate No.: KEMA 07ATEX0073 X II 2G
Ex de [ia] IIB T6 (-50 °C

Ta

+60 °C)
with LOI T6 (-20 °C

Ta

+60 °C)
V
max
= 250 V AC or 42 V DC
0575
ND ATEX Dust
8732
- Certificate No.: KEMA 06ATEX0006 II 1D
max

T = 40 °K
(1)
Amb. Temp. Limits: (-20 °C

Ta

+ 65 °C)
V
max
= 250 V AC or 42 V DC
IP 66
0575
SPECIAL CONDITIONS FOR SAFE USE (KEMA 07ATEX0073 X):
If the Rosemount 8732 Flow Transmitter is used integrally with the Rosemount 8705 or 8711
Sensors, it shall be assured that the mechanical contact areas of the Sensor and Flow
Transmitter comply with the requirements for flat joints according to standard EN/IEC 60079-1
clause 5.2.
The relation between ambient temperature, process temperature, and temperature class is to be
taken from
Table B-8 on page B-13
The electrical data is to be taken from Table B-7 on page B-12
If the Rosemount 8732 Flow Transmitter is used integrally with the Junction Box, it shall be
assured that the mechanical contact areas of the Junction Box and Flow Transmitter comply with
the requirements for flanged joints according to standard EN/IEC 60079-1 clause 5.2.
Per EN60079-1: 2004 the gap of the joint between transmitter and remote junction box/sensor is
less than required per table 1 clause 5.2.2, and is only approved for use with an approved
Rosemount transmitter and approved junction box/sensor.
INSTALLATION INSTRUCTIONS:
The cable and conduit entry devices and blanking elements shall be of a certified flameproof type,
suitable for the conditions of use and correctly installed. With the use of conduit, a certified
stopping box shall be provided immediately to the entrance of the enclosure.
SPECIAL CONDITIONS FOR SAFE USE (X) (03ATEX2159X):
The relation between ambient temperature, process temperature and temperature class is to be
taken from
Table B-8 on page B-13.
(1) Max surface temperature is 40 °C above the ambient temperature conditions. Tmax = 100
°C