YOKOGAWA RAMC User Manual

<10. EXPLOSION-PROTECTED TYPE INSTRUMENTS>
10-26
IM 01R01B02-00E-E 12th edition October 01, 2014 -00
All Rights Reserved. Copyright © 2003, Rota Yokogawa
10.12 Intrinsically safe ATEX certied components in
dust proof RAMC-housing (/KS2)
Certicate :
PTB 12 ATEX 2003 (Intrinsically safe electronic transmitter)
PTB 99 ATEX 2219X (Intrinsically safe limit switches) (Pepperl&Fuchs)
PTB 00 ATEX 2049X (Intrinsically safe fail safe limit switches) (Pepperl&Fuchs)
IBExU 05 ATEX 1086 (Dust proof RAMC)
Intrinsic safety :
Group II ; category 2G
See chapter 10.1
Dust proof :
Group II ; category 2D
See chapter 10.10
CAUTION
RAMC with /A5 (threads for cable gland 1/2´´NPT) are delivered without cable glands. Please install suitable
cable glands or blind stopper according to the dust category where the owmeter is installed.
10.13 Intrinsically safe IECEx certied components in
dust proof RAMC- housing (/ES2)
Certicate :
IECEx PTB12.0020 (Intrinsically safe electronic transmitter)
IECEx PTB11.0091X (Intrinsically safe limit switches) (Pepperl&Fuchs)
IECEx PTB11.0092X (Intrinsically safe fail safe limit switches) (Pepperl&Fuchs)
IECEx IBE12.0007 (Dust proof RAMC)
Intrinsic safety :
Group II ; category 2G
See chapter 10.6
Dust proof :
Group II ; category 2D
See chapter 10.10
CAUTION
RAMC with /A5 (threads for cable gland 1/2´´NPT) are delivered without cable glands. Please install suitable
cable glands or blind stopper according to the dust category where the owmeter is installed.

YOKOGAWA RAMC Specifications

General

Brand	YOKOGAWA
Model	RAMC
Category	Measuring Instruments
Language	English