Endress+Hauser CYK10 Betriebsanleitung Seite 23

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CYK10/11
6.6.2 ATEX
The approved digital sensors with Memosens technology may be connected via the following measuring
cable
1. CYK10
2. OYK10-G (approved by BVS 09 ATEX E 068 X per DEKRA EXAM, Bochum, Germany)
3. or a structurally identical and in hardware and function identical Memosens measuring cable
only to the approved intrinsic safe sensor output circuits of Transmitter Mycom S CPM153-G... or
Liquiline M CM42. or alternatively to an approved, intrinsic safe Memosens sensor output providing
the following maximum values as described below. In particular the effective inner inductivity and
capacity of the approved, intrinsic safe sensor output must not exceed the values given below:
1. Entity Parameters
U = 5,1 V
0
I = 130 mA
0
P = 166 mW (linear output characteristic)
0
= 15 μF
C
i
= 95 μΗ
L
i
6.6.3 FM / CSA and Nepsi
Refer to the according Operating instructions of the used transmitter.
Endress+Hauser
2. Entity Parameters
U = 5,04 V
0
I = 80 mA
0
P = 112 mW (trapezoide output characteristic)
0
= 14,1 μF
C
i
= 237,2 μΗ
L
i
Safety instructions
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