Yokogawa ADMAG AXR Manual do Utilizador descarregar pdf (Página 180)

<14. EXPLOSION PROTECTED TYPE INSTRUMENT>

14-3

IM 01E30D01-01EN

(6) Data Plate

MODEL:Speciedmodelcode

SUFFIX:Sufxcodesofthemodelcode

STYLE:Speciedstylecode

SIZE: Nominal size of apparatus

METER FACTOR: Sensor constant number of apparatus

SUPPLY: Supply voltage of apparatus

OUTPUT: Output signal of apparatus

FLUID TEMP.: Fluid temperature of apparatus

FLUID PRESS: Fluid pressure of apparatus

AMB. TEMP., Tamb: Ambient temperature

Power Supply/Current Output: Power supply with output

sigunal of apparatus

Dig

ital Output: Output signal of apparatus

No.: Manufacturing serial number *1)

CE: CE marking

II 2G: Group II Category 2 Gas atmosphere

II 2D: Group II Category 2 Dust atmosphere

No.:DEKRA11ATEX0144

 ECTypeExaminationcerticatenumber

Ex d e ia IIC T6…T4 Gb

Protection type and temp. class for gas

Ex tb IIIC T90°C, T110°C, T130°C, Db

Protection type and maximum surface temp. for dust

ELECTRODE CIRCUIT Um: Voltage of electrode circuit

ENCLOSURE: Enclosure protection code

NOTE

WARNING: Warning to apparatus

TOKYO 180-8750 JAPAN :

Name and address of manufacturer. *2)

*1: Therstnumberinthesecondblockof“NO.”columnisthe

last one number of the production year. For example, the

year of production of the product engraved as follows is year

2008.

No. S5EA05158 845 7

   ↑

Produced in 2008

*2: “180-8750” is a zip code which represents the following

address.

2-9-32 Nakacho, Musashino-shi, Tokyo Japan

*3: Theidenticationnumberofthenotiedbody:

0344 DEKRA Netherland

*4: The product-producing country

14.2 FM

(1) Technical Data

*AXR025C–AXR200C

Applicable Standard:

M3600, FM3610, FM3615,

FM3810, ANSI/NEMA 250

Type of Protection:

Explosionproof for Class I, Division 1, Groups

A, B, C & D.

Dust-ignitionproof for Class II/III, Division1,

Groups E, F & G.

With intrinsically safe electrodes for Class I,

Division 1, Groups A, B, C & D.

“SEAL ALL CONDUITS WITHIN 18 INCHES”

WHEN INSTALLED IN DIV. 2, “SEALS NOT

REQUIRED”

SpecicationofProtection:

Electrode Circuit Um: 250 V

Supply voltage/Current Output:

42 Vdc max/4 to 20 mA

Digital Output : ON; 2 Vdc, 120 mA max.

OFF; 30 Vdc max, 4 mA

Excitation Circuit: 29V max.

Enclosure:NEMAType4X

Process Temperature:

Temperature

Code

Maximum Process

Temperature

Minimum Process

Temperature

T6 +70°C (+158°F) –40°C (–40°F)

T5 +85°C (+185°F) –40°C (–40°F)

T4 +130°C (+266°F) –40°C (–40°F)

Ambient Temp.: –40°C to +55°C

(–40°F to +131°F)

(2) Installation

WARNING

• Thegroundingresistanceof100Ωorless

is necessary. When the optional code A is

selected,groundingresistanceof10Ωor

less shall be required.

• All wiring shall comply with National

Electrical Code ANSI/NFPA 70 and Local

Electrical Code.

• In hazardous locations, wiring to be in

conduit as shown in Figure 13.2.1.

• When installed in Division 2, “SEALS NOT

REQUIRED”

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