Emerson Process Management 8732 manual N1 Atex Type n, Remote Junction Box, E7 IECEx Flameproof

Rosemount 8732

Reference Manual

00809-0100-4663, Rev BA January 2010

INSTALLATION INSTRUCTIONS:

The cable and conduit entry devices and the closing elements shall be of a certified increased safety type, suitable for the conditions of use and correctly installed.

At ambient temperatures above 50 °C, the flow meter shall be used with heat resistant cables with a temperature rating of at least 90 °C.

A Junction Box in type of explosion protection increased safety “e” may be attached to the base of the Rosemount 8732E Flow Transmitter, permitting remote mounting of the Rosemount 8705 and 8711 Sensors.

Ambient temperature range of the Junction Box: -50 °C to +60 °C.

The Junction Box is classified as:

II 2 G Ex e IIB T6 and certified under KEMA 07ATEX0073 X.

N1 ATEX Type n

8712D - ATEX Certificate No: BASEEFA 05ATEX0170X

EEx nA nL IIC T4 (Ta = -50 °C to + 60 °C) Vmax = 42 V DC

0575

8732 - ATEX Certificate No: BASEEFA 07ATEX0203X

Ex nA nL IIC T4 (Ta = -50 °C to + 60 °C) Vmax = 42 V DC

0575

Remote Junction Box

8732 - Certificate No.: KEMA 07ATEX0073 X II 2G ATEX Ex e (1) T6 (Ta = -50 °C to +60 °C)

When installed per drawing 08732-1060

After de-energizing, wait 10 minutes before opening cover 0575

(1)IIC for E1 IIB for ED

International Certifications

E7 IECEx Flameproof

8732 - Certificate No.: KEM 07.0038X Ex de [ia] IIC T6 (-50 °C  Ta  +60 °C) Vmax = 250 V AC or 42 V DC

EF IECEx Flameproof

8732 - Certificate No.: KEM 07.0038X Ex de [ia] IIB T6 (-50 °C  Ta  +60 °C) Vmax = 250 V AC or 42 V DC

NF IECEx Dust

8732 - Certificate No.: KEM 07.0038X Ex tD A20 IP66 T 100 °C

T6 (-20 °C  Ta  +60 °C)

Vmax = 250 V AC or 42 V DC

B-8