<8. EXPLOSION-PROTECTED TYPE INSTRUMENTS>
8-6
IM 01R01B30-00E-E 6th edition October 01, 2014 -00
All Rights Reserved. Copyright © 2003, Rota Yokogawa
8.3 Intrinsically safe IECEx certified RAKD (/ES1)
8.3.1 Technical data
Certificate Nr.: IECEx DEK 12.0003X
Used standards:
- IEC 60079-0: 2011
- IEC 60079-11: 2011
The RAKD with electronic transmitter and limit switches is an intrinsically safe device. This device is certified for
EPL Gb.
Data of electronic transmitter type -E :
Type of protection : Intrinsically safe Ex ia IIC T6 -T4 Gb
Ambient temperature: -25°C ... +65°C
Safety relevant maximum values:
Supply (current output):
Maximum voltage:
U
i
= 30 V
Maximum current:
I
i
= 100 mA
Maximum power:
P
i
= 750 mW
Inner inductance:
L
i
= 0.73 mH
Inner capacity:
C
i
= 2.4 nF
Pulse output:
Maximum voltage:
U
i
= 16 V
Maximum current:
I
i
= 20 mA
Maximum power:
P
i
= 64 mW
Inner inductance:
L
i
= 0 mH
Inner capacity:
C
i
= 0 nF
Data of limit switches :
Type of protection : Intrinsically safe Ex ia IIC T6
Safety relevant maximum values:
SC2-NO (/K1.../K3)
SJ2-S.N (/K6.../K10)
Type 2
Type 3
Type 2
Type 3
Maximale Spannung: U
i
= 16 V
16 V
U
i
= 16 V
16 V
Maximaler Strom:
I
i
= 25 mA
52 mA
I
i
= 25 mA 52 mA
Maximale Leistung:
P
i
= 64 mW
169 mW
P
i
= 64 mW 169 mW
Innere Induktivität:
L
i
= 0.15 mH
0.15 mH
L
i
= 0.1 mH 0.1 mH
Innere Kapazität:
C
i
= 150nF
150nF
C
i
= 30nF
30nF
Summary of Contents for RAKD series
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