Instruction manual

ManualsBrandsEmerson ManualsConsumer electronicsSolu Comp Xmt-P-FF/FI

FIGURE 4-12. ATEX Intrinsically Safe Installation for Model Xmt-C-FF

J. FLOCK

10/6/ 04

0mH

8.81 F

280mW

221mA

7.16V

300

800

240

Baseefa A

DOES NOT DISSIPATE MORE THAN 1.3W.

10/6/ 04

10. THE ASSOCIATED APPARATUS MUST BE Baseefa APPROVED.

11. PROCESS RESISTIVITY MUST BE LESS THAN 10 OHMS.

WHEN INSTALLING THIS EQUIPMENT.

8. ASSOCIATED APPARATUS MANUFACTURER'S INSTALLATION DRAWING MUST BE FOLLOWED

GENERATE NOR STORE MORE THAN 1.5V, 100mA, 25mW OR A PASSIVE COMPONENT THAT

AS DEFINED IN ANSI/ISA

RP12.6 AND THE NEC, ANSI/NFPA 70. THEY CAN NOT

5. SENSORS WITHOUT PREAMPS SHALL MEET THE REQUIREMENTS OF SIMPLE APPARATUS

Li+ Lcable.

Ci+ Ccable;

Pmax OR Pi Po;

Imax OR Ii Isc, It OR Io;

Vmax OR Ui Voc,

Vt OR Uo;

FIELD DEVICE INPUT ASSOCIATED APPARATUS OUTPUT

WITH ASSOCIATED APPARATUS WHEN THE FOLLOWING IS TRUE:

7. THE ENTITY CONCEPT ALLOWS INTERCONNECTION OF INTRINSICALLY SAFE APPARATUS

La, Lt OR Lo

Ca, Ct OR Co

MORE THAN 250 Vrms OR Vdc.

9. CONTROL EQUIPMENT CONNECTED TO ASSOCIATED APPARATUS MUST NOT USE OR GENERATE

LESS THAN 1.0 Ohm.

6. RESISTANCE BETWEEN INTRINSICALLY SAFE GROUND AND EARTH GROUND MUST BE

3. I

NTRINSICALLY SAFE APPARATUS (MODEL XMT-P-FF, MODEL 375)

Pmax NOT GREATER THAN 0.9 W

Isc OR It NOT GREATER THAN 200 mA

Voc OR Vt NOT GREATER THAN 30 V

SUPPLY/SIGNAL TERMINALS TB2-1, 2 AND 3.

1. ANY SINGLE SHUN

T ZENER DIODE SAFETY BARRIER APPROVED BY CSA HAVING THE FOLLOWING OUTPUT PARAMETERS:

4. PREAMPLIFIER TYPE 23546-00, 23538-00 OR 23561-00 MAY BE UTILIZED INSTEAD OF THE MODEL XMT-P-FF

MAY BE ALSO USED. THE OUTPUT PARAMETERS SPEC

IFIED IN TABLE II ARE VALID FOR EITHER PREAMPLIFIER.

2. THE MODEL XMT-P-FF TRANSMITTER INCLUDES INTEGRAL PREAMPLIFIER CIRCUITRY. AN EXTERNAL PREAMPLIFIER

SPECIFIED IN TABLE I

THE CAPACITANCE AND INDUCTANCE OF THE LOAD CONNEC

TED TO THE SENSOR TERMINALS MUST NOT EXCEED THE VALUES

La Li (SENSOR) + Lcable.

WHERE Ca Ci (SENSOR) + Ccable;

23546-00 REMOTE PREAMPLIF IER.

TRANSMITTER INTEGRAL PREAMPLIFIER CIRCUITRY. A WEATHER RESISTANT ENCLOSURE MUST HOUSE THE TYPE

INDUCTANCE (La) WHICH CAN BE SAFELY CONNECT

ED TO THE APPARATUS. (REF. TABLES I, II AND III).

INCLUDING INTERCONNECTING WIRING, MUST BE EQUAL OR LESS THAN THE CAPACITANCE (Ca) AND

UNPROTECTED CAPACITANCE (Ci) AND INDUCTANCE (Li) OF THE INTRINSICALLY SAFE APPARATUS,

DELI

VERED BY THE ASSOCIATED APPARATUS (SAFETY BARRIER). IN ADDITION, THE MAXIMUM

EQUAL TO OR GREATER THAN THE VOLTAGE (Voc OR Vt) AND CURRENT (Isc OR It) WHICH CAN BE

THE VOLTAGE (Vmax) AND CURRENT (Imax)

OF THE INTRINSICALLY SAFE APPARATUS MUST BE

AND ASSOCIATED APPARATUS (SAFETY BARRIER) SHALL MEET THE FOLLOWING REQUIREMENTS:

EEx ia IIC T4

Baseefa04ATEX0214X

II 1 G

1180

(ZONE 0)

HAZARDOUS AREA

No modifications permitted

without the approval of

the Authorized Person

Related Drawing

Baseefa Certified Product

TB1-1 THRU 12

MODEL XMT-C-FF

XMTR

XMT-C-FF

MODEL

XMT-C-FF

XMT-C-FF ENTITY PARAMETERS

0.0

SUPPLY / SIGNAL TERMINALS TB2-1, 2 AND 3

321

23456 78 9 1011121

(SEE NOTES 1 & 9)

SAFETY BARRIER

GROUPS

GAS

OUTPUT PARAMETERS

(uH)

(uF)

IIB

IIA

TABLE I

IIC

TABLE II

PARAMETERS

OUTPUT

300

0.4

TABLE III

MODEL NO.

1.3

Vmax (Vdc)

Li (mH)

Ci (nF)

Pmax (W)

Imax (mA)

0.0

1.9

ENTITY PARAMETERS: REMOTE TRANSMITTER INTERFACE

Isc max OUT:uA

Voc max OUT: Vdc

Pamx IN: W

Imax IN:mA

Vmax IN: Vdc

375

MODEL NO.

1.0

20030

Li (mH)

Ci (uF)

FIELD COMMUNICATOR

ROSEMOUNT MODEL 375

TABLE III)

(SEE NOTE 2 AND

CLASS I AREA ONLY

INTERFACE FOR USE IN

REMOTE TRANSMITTER

SUITABILITY FOR DIVISION 2.

SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY OR

DISCONNECT POWER BEFORE SERVICING.

TO PREVENT IGNITION OF FLAMMABLE OR COMBUSTIBLE ATMOSPHERES,

SENSOR

CONDUCTIVITY

WARNING-

24V TYP

30 VDC MAX FOR IS

POWER SUPPLY

UNSPECIFIED

WARNING-

UNCLASSIFIED AREA

LOAD

THIS DOCUMENT IS

CERTIFIED BY

REV

REVISIONS NOT PERMITTED

W/O AGENCY APPROVAL

ATEX ZONE 0

MOD XMT-C-FF XMTR

B. JOHNSON

SCHEMATIC, INSTALLATION

Uniloc

9/ 30 /03

NOMINAL SURFACE FINISH 125

9065

6-30-05

1400276

SHEET OF

NONE

J. FLOCK

1400276

10-96

APPROVALS

.030

.XX

.XXX

.010

ANGLES

1/2

TOLERANCES

SOLID EDGE

CHK

REVISION

DATE

BYDESCRIPTION

ECO

LTR

NOTES: UNLESS OTHERWISE SPECIFIED

REVECO NO.

RELEASE DATE

PART NO.

ITEM

QTY

BILL OF MATERIAL

DESCRIPTION

DATE

THIS DWG CONVERTED TO

DRAWN

CHECKED

to those who may compete with Rosemount Analytical.

Rosemount Analytical, and is not to be made available

This document contains information proprietary to

TYPE

SCALE

TITLE

REV

DWG NO.

SIZE

ENGR APVD

PROJECT

MATERIAL

FINISH

MACHINED FILLET RADII .020 MAX

REMOVE BURRS & SHARP EDGES .020 MAX

DIMENSIONS ARE I N I NCHES

UNLESS OTHERWISE SPECIFIED

Rosemount Analytical,

Uniloc Division

2400 Barranca Pkwy

Irvine, CA 92606