Emerson 3051S Specifiche Scaricare il pdf (Pagina 24)

May 2015

Quick Start Guide

I7 IECEx Intrinsic Safety

Certificate: IECEx BAS 04.0017X

Standards: IEC 60079-0: 2011, IEC 60079-11: 2011

Markings: Ex ia IIC T4 Ga, T4(-60 °C

≤ T

≤ +70 °C)

Special Conditions for Safe Use (X):

1. The Model 3051S Transmitters fitted with transient protection are not capable

of withstanding the 500 V test as defined in Clause 6.3.13 of EN

60079-11:2012. This must be taken into account during installation.

2. The terminal pins of the Model 3051S SuperModule must be provided with a

degree of protection of at least IP20 in accordance with IEC/EN 60529.

3. The Model 3051S enclosure may be made of aluminum alloy and given a

protective polyurethane paint finish; however, care should be taken to protect

it from impact or abrasion if located in a zone 0 area.

I7 IECEx Intrinsic Safety – Group I - Mining (I7 with Special A0259)

Certificate: IECEx TSA 14.0019X

Standards: IEC 60079-0: 2011, IEC 60079-11: 2011

Markings: Ex ia I Ma (-60 °C

≤ T

≤ +70 °C)

SuperModule

30 V 300 mA 1.0 W 30 nF 0

3051S...A; 3051SF…A;

3051SAL…C

30 V 300 mA 1.0 W 12 nF 0

3051S…F; 3051SF…F

30 V 300 mA 1.3 W 0 0

3051S …A…M7, M8, or M9;

3051SF …A…M7, M8, or M9;

3051SAL…C… M7, M8, or M9

30 V 300 mA 1.0 W 12 nF 60μH

3051SAL or 3051SAM

30 V 300 mA 1.0 W 12 nF 33μH

3051SAL…M7, M8, or M9

3051SAM…M7, M8, or M9

30 V 300 mA 1.0 W 12 nF 93μH

RTD Option for 3051SF

5 V 500 mA 0.63 W N/A N/A

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Emerson 3051S Specifiche Pagina 24