Emerson Process Management 2051 manual Rosemount, Reference Manual, 00809-0200-4101,Rev AA July

Reference Manual

00809-0200-4101, Rev AA July 2008

Rosemount 2051

Canadian Standards Association (CSA)

E6 Explosion-Proof for Class I, Division 1, Groups B, C, and D. Dust-Ignition-Proof for Class II and Class III, Division 1, Groups E, F, and G. Suitable for Class I, Division 2 Groups A, B, C, and D for indoor and outdoor hazardous locations. Enclosure type 4X, factory sealed

I6/IF Intrinsically safe approval. Intrinsically safe for Class I, Division 1, Groups A, B, C, and D when connected in accordance with Rosemount drawings 02051-1008. Temperature Code T3C.

Dust-Ignition-Proof for Class II and Class III, Division 1, Groups E, F, and G. Suitable for Class I, Division 2 Groups A, B, C, and D hazardous locations. Enclosure type 4X, factory sealed

For input parameters see control drawing 02051-1008.

European Certifications

I1 ATEX Intrinsic Safety

Certification No. Baseefa08ATEX0129X II 1 G

Ex ia IIC T4 (Tamb = –60 to +60 °C) IP66

1180

Table B-1. Input Parameters

Ui = 30V

Ii = 300 mA

Pi = 1.3 W

Ci = 0 µF

Special Conditions for Safe Use (X):

The device is not capable of withstanding the 500V insulation test required by Clause 6.3.12 of EN60079-11. This must be taken into account when installing the apparatus.

IA ATEX FISCO Intrinsic Safety

Certification No. Baseefa08ATEX0129X II 1 G

Ex ia IIC T4 (Tamb = –60 to +60 °C)

IP66

1180

Table B-2. Input Parameters

Ui = 17.5 V

Ii = 380 mA

Pi = 5.32 W

Ci = ≤ 5 µF

Li = ≤ 10 µH

Special Conditions for Safe Use (X):

The device is not capable of withstanding the 500V insulation test required by Clause 6.3.12 of EN60079-11. This must be taken into account when installing the apparatus.

N1 ATEX Type n

Certification No. Baseefa08ATEX0130X II 3 G

Ex nAnL IIC T4 (Tamb = –40 to +70 °C)

Ui = 32 Vdc max

IP66

B-3