Emerson Process Management 8732 manual Special Conditions for Safe USE

Reference Manual

00809-0100-4663, Rev BA January 2010

Rosemount 8732

SPECIAL CONDITIONS FOR SAFE USE (X):

The relation between ambient temperature, process temperature and temperature class is to be taken from the table under (15-description) above. - (See Table 13) The electrical data is to be taken from the summary under (15-electrical data above). (See Table 12)

E1 ATEX Increased Safety (Zone 1)

KD with IS Electrodes (8711 only)

Certificate No: KEMA03ATEX2052X II 1/2G

EEx e ia IIC T3... T6 (Ta = -20 to +60°) (See Table B-8 on page B-13)

0575

Vmax = 40 V DC (pulsed)

SPECIAL CONDITIONS FOR SAFE USE (X):

If the Rosemount 8732 Flow Transmitter is used integrally with the Rosemount 8705 or Rosemount 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 50018, clause 5.2. The relation between ambient temperature, process temperature and temperature class is to be taken from the table under (15-description) above. - (See Table 11) The electrical data is to be taken from the summary under (15-electrical data above). (See Table 12)

INSTALLATION INSTRUCTIONS:

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

A fuse with a rating of maximum 0,7 A according to IEC 60127-1 shall be included in the coil excitation circuit if the sensors are used with other flow transmitters (e.g. Rosemount 8712).

E1 ATEX Increased Safety (Zone 1)

KD with IS Electrodes (8705 only)

Certificate No. KEMA 03ATEX2052X II 1/2G

EEx e ia IIC T3... T6 (Ta = -20 to 60 °C) (See Table B-8 on page B-13)

0575

Vmax = 40 V DC (pulsed)

SPECIAL CONDITIONS FOR SAFE USE (X):

If the Rosemount 8732 Flow Transmitter is used integrally with the Rosemount 8705 or Rosemount 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 50018, clause 5.2. The relation between ambient temperature, process temperature and temperature class is to be taken from the table under (15-description) above. - (See Table 11) The electrical data is to be taken from the summary under (15-electrical data above). (See Table 12)

INSTALLATION INSTRUCTIONS:

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

A fuse with a rating of maximum 0.7 A according to IEC 60127-1 shall be included in the coil excitation circuit.

B-11