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User's Manual AXF Magnetic Flowmeter Integral ... - Yokogawa

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6. OUTLINE<br />

CENELEC ATEX (KEMA):<br />

*<strong>AXF</strong>002C – <strong>AXF</strong>400C<br />

Applicable Standard:<br />

EN 50014, EN 50018, EN 50019,<br />

EN 50020, EN 50028, EN 50281-1-1,<br />

EN 60529, EN 61010-1<br />

Certificate: KEMA 03ATEX2435<br />

(<strong>Integral</strong> <strong>Flowmeter</strong>)<br />

CENELEC ATEX (KEMA) Flameproof Type<br />

Group: II<br />

Category: 2G<br />

EEx dme[ia] IIC T6...T3<br />

Electrode Circuit Um: 250 Vac/dc<br />

Maximum power supply voltage: 250 Vac/130 Vdc<br />

Excitation Circuit: 140V max<br />

Enclosure: IP66, IP67<br />

Temperature Class:<br />

Temperature<br />

Class<br />

T6<br />

T5<br />

T4<br />

T3<br />

Maximum Process<br />

Temperature<br />

+70°C (+158°F)<br />

+85°C (+185°F)<br />

+120°C (+248°F)<br />

+130°C (+266°F)<br />

Minimum Process<br />

Temperature<br />

–40°C (–40°F)<br />

–40°C (–40°F)<br />

–40°C (–40°F)<br />

–40°C (–40°F)<br />

Ambient Temp.: –40°C to +60°C (–40°F to +140°F)<br />

T27-2.EPS<br />

CENELEC ATEX (KEMA) Type of Protection “Dust”<br />

Group: II<br />

Category: 1D<br />

Electrode Circuit Um: 250 Vac/dc<br />

Maximum power supply voltage: 250 Vac/130 Vdc<br />

Excitation Circuit: 140V max<br />

Enclosure: IP66, IP67<br />

Maximum surface temperature:<br />

(Remote Flowtube)<br />

CENELEC ATEX (KEMA) Flameproof Type<br />

Group: II<br />

Category: 2G<br />

EEx dme[ia] IIC T6...T3<br />

Electrode Circuit Um: 250 Vac/dc<br />

Excitation Circuit: 170V max<br />

Enclosure: IP66, IP67<br />

Temperature Class:<br />

Temperature<br />

Class<br />

T6<br />

T5<br />

T4<br />

T3<br />

Maximum Process<br />

Temperature<br />

+70°C (+158°F)<br />

+85°C (+185°F)<br />

+120°C (+248°F)<br />

+150°C (+302°F)<br />

Minimum Process<br />

Temperature<br />

–40°C (–40°F)<br />

–40°C (–40°F)<br />

–40°C (–40°F)<br />

–40°C (–40°F)<br />

Ambient Temp.: –40°C to +60°C (–40°F to +140°F)<br />

T28-2.EPS<br />

CENELEC ATEX (KEMA) Type of Protection “Dust”<br />

Group: II<br />

Category: 1D<br />

Electrode Circuit Um: 250 Vac/dc<br />

Excitation Circuit: 170V max<br />

Enclosure: IP66, IP67<br />

Maximum surface temperature:<br />

Maximum Surface<br />

Temperature<br />

T75°C (+167°F)<br />

T85°C (+185°F)<br />

T100°C (+212°F)<br />

T115°C (+239°F)<br />

Maximum Process<br />

Temperature<br />

+70°C (+158°F)<br />

+85°C (+185°F)<br />

+120°C (+248°F)<br />

+150°C (+302°F)<br />

T30.EPS<br />

Ambient Temp.: –40°C to +60°C (–40°F to +140°F)<br />

Maximum Surface<br />

Temperature<br />

T75°C (+167°F)<br />

T85°C (+185°F)<br />

T100°C (+212°F)<br />

Maximum Process<br />

Temperature<br />

+70°C (+158°F)<br />

+85°C (+185°F)<br />

+120°C (+248°F)<br />

T110°C (+230°F) +130°C (+266°F)<br />

T29.EPS<br />

Ambient Temp.: –40°C to +60°C (–40°F to +140°F)<br />

6-10<br />

IM 01E20D01-01E

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