YOKOGAWA ROTAMETER RAMC Betriebsanleitung Seite 101

Connections
HAZARDOUS LOCATION
Class I, Division 1, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class III, Division 1
or
Class I, Zone 0 IIC
Zone 20 IIIC
PEPPERL+FUCHS
intrinsically safe
proximity sensor
See tables for entity
parameters for each
model.
Notes
1. MARKING
- Listee´s name or Trade Mark
- Model number or designation
- Class-Division marking:
Class I, Division 1, Group A, B, C, D, T6...T1
And/Or
Class II, Division 1, Group E, F, G, T 135 °C
And/Or
Class III, Division 1, T 135 °C
And/Or
- Class-Zone marking for USA:
Class I, Zone 0, AEx ia IIC T6...T1 Ga
And/Or,
Zone 20, AEx ia IIIC T 135 °C Da
And/Or
- Class-Zone marking for Canada:
Ex ia IIC T6...T1 Ga X
And/Or,
Ex ia IIIC T 135 °C Da X
The following abbreviations are permitted to be used: Class – Cl, Division – Div, Group – Gp, Zone – Zn
- An indication that the apparatus is intrinsically safe
- A reference to the control drawing number
- A reference to ambient temperature range shown under suitable tables in the Control Drawing
- "WARNING – AVOID ELECTROSTATIC CHARGE – SEE INSTRUCTIONS" and/or "AVERTISSEMENT
– DANGER POTENTIEL DE CHARGES ÉLECTROSTATIQUES – VOIR INSTRUCTIONS"
for apparatus models according to suitable table in the Control Drawing.
- A serial number, date code or equivalent
This document contains safety-relevant information. It must not be altered without the authorization of a NE EX
Global
FTM-0098A
All Rights Reserved. Copyright © 2003, Rota Yokogawa
<9. ANWEISUNGEN FÜR EXPLOSIONSGESCHÜTZTE GERÄTE>
Only valid as long as released in EDM
Control Drawing
Slot-type inductive proximity sensors
NON-HAZARDOUS LOCATION
Any certified associated apparatus with
applicable division and group or zone and
group approval and with the following entity
parameters:
DIVISIONS ZONES
Voc Vmax Uo Ui
Isc Imax Io Ii
Po Pmax Po Pi
Ca Ci+Ccable Co Ci+Ccable
La Li+Lcable Lo Li+Lcable
date: 2019-May-21
116-0453 Rev. A
IM 01R01B02-00D-E
9-13
sheet 1 of 5
17. Ausgabe 1. Juli 2024-00