Fisher 244EH, 244ER manual KEMA Approvals, Special Conditions for Safe Use

KEMA Approvals

ED ATEX II 2 G

Flameproof (Zone 1) (Model 244EH only)

EEx d IIC T6 (Tamb = –40 to 65 °C).

NOTE:

Flameproof certification is only available as a complete assembly with Rosemount universal head – option codes J5 or J6.

British Approvals Service for Electrical Equipment in Flammable Atmospheres (BASEEFA) Approvals

I1 ATEX II 1 G

Intrinsically Safe Operation (Zones 0)

EExia IIC T6 (Tamb = –60 to 40 °C) EExia IIC T4 (Tamb = –60 to 80 °C)

Entity Parameters: See appropriate approval certificate and

Appendix C: Models 644 and 244E Temperature Transmitters Manual Supplement for entity parameters.

Special Conditions for Safe Use (X):

The transmitter must be installed so that its external terminals and communication pins are protected to at least IP20.

N1 ATEX II 3 G

Type ‘nL’ Operation Non-Incendive Approval (Zone 2 only)

Ex nL IIC T5 (Tamb = 70 °C)

(Type ‘nL’ certification is only available as a complete assembly with the Rosemount universal head, thermometer,

and thermowell.)

Standard Australia Quality Assurance Service (SAA)

NOTE

Consult factory for SAA availability.

I7 Intrinsic Safety,

Ex ia IIC T6 (Tamb = –40 to 40 °C) Ex ia IIC T4 (Tamb = –40 to 70 °C)

Entity Parameters: See appropriate approval certificate

Special Conditions for Safe Use (X):

The transmitter must be installed so that its external terminals and communication pins are protected to at least IP20.

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