Rosemount 848T Manual do Utilizador descarregar pdf (Página 14)

January 2015

Quick Start Guide

N5 Nonincendive and Dust-Ignitionproof

Certificate: 3011568

Standards: FM Class 3600:1998, FM Class 3611:2004, FM Class 3810:2005,

ANSI/ISA 60079-0:2009, NEMA 250:1991, IEC 60529:2011

Markings: NI CL I, DIV 2, GP A, B, C, D; DIP CL II/III, DIV 1, GP E, F, G;

T4A(-50 °C

≤ T

≤ +85 °C); T5(-50 °C ≤ T

≤ +70 °C) when installed per

Rosemount drawing 00848-4404; Type 4X

NK Nonincendive

Certificate: 3011568

Standards: FM Class 3600:1998, FM Class 3611:2004, FM Class 3810:2005,

ANSI/ISA 60079-0:2009, NEMA 250:1991, IEC 60529:2001

Markings: NI CL I, DIV 2, GP A, B, C, D; T4A(-50 °C

≤ T

≤ +85 °C);

T5(-50 °C

≤ T

≤ +70 °C) when installed per Rosemount drawing

00848-4404

Note

Only the N5 and NK are valid with the S002 option.

Canada

E6 CSA Explosionproof, Dust-Ignitionproof, Division 2 (JX3 Enclosure Required)

Certificate: 1261865

Standards: CAN/CSA C22.2 No. 0-M91 (R2001), CSA Std. C22.2 No. 25.1966,

CSA Std. C22.2 No. 30-M1986, CAN/CSA C22.2 No. 94-M91,

CSA Std. C22.2 No. 142-M1987, CSA Std. C22.2 No. 213-M1987,

CSA Std. C22.2 No. 60529:05

Markings: Explosionproof for Class I, Division 1, Groups B, C, and D;

T4(-40 °C

≤ T

≤ +40 °C) when installed per Rosemount drawing

00848-1041; Dust-Ignitionproof for Class II, Division 1, Groups E, F,

and G; Class III; Class I, Division 2, Groups A, B, C, and D;

T3C(-50 °C ≤ T

≤ +60 °C) when installed per Rosemount drawing

00848-4405; Conduit Seal Required

Table 5. Entity Parameters

Fieldbus

(input)

FISCO

(input)

Nonincendive

(input)

Sensor field terminal

(output)

MAX

= 30 V V

MAX

= 17.5 V

MAX

= 42.4 V

= 12.5 V

MAX

= 300 mA I

MAX

= 380 mA C

= 2.1 nF I

= 4.8 mA

= 1.3 W P

= 5.32 W L

= 0 P

= 15 mW

= 2.1 nF C

= 2.1 nF N/A C

= 1.2 μF

= 0 L

= 0 N/A L

= 1 H

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 27 28

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