Product Safety; Safety Instructions For Electrical Apparatus For Explosion-Hazardous Areas - Endress+Hauser CYK10 Betriebsanleitung

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CYK10/11
6.5

Product safety

The product is designed to meet state-of-the-art safety requirements, has been tested and left the factory
in a condition in which it is safe to operate. Relevant regulations and European standards have been
observed.
6.6 Safety instructions for electrical apparatus for explosion-hazardous
areas
The inductive Sensor-Cable-Connecting System Memosens, which consists of:
• IECEx / ATEX approved sensors with Memosens technology
• measuring cable CYK10-G**a, a = 1, 2
• measuring cable CYK10-I**a, a = 1, 2
is approved for measuring application in explosive atmospheres according to
a) IECEx Type Approval BVS 11. 0052 X
b) EC Type Approval BVS 04 ATEX E 121 X with supplements.
The corresponding IECEx certificate, respectively for ATEX the EC Conformity Declaration is part ofthis
document.
• It is not allowed to operate sensor and cable under electrostatic critical process conditions. Significant
steam and dust clouds acting directly on the connection system must be strictly avoided.
• The Memosens measuring cable CYK10-G, respectively OYK-10-G and its connecting head must be
protected from electrostatic charging, if installed through Ex-Zone 0.
• Ex-protected Memosens cable is indicated by an orange-red ring at the connecting head.
• Maximum permitted cable length is 100 m.
• The regulations for electrical installations in hazardous areas (EN/IEC 60079-14) are to be observed
for the use of instruments and sensors.
Observe ex-relevant safety instructions of transmitter and sensor for wiring.
Endress+Hauser
Safety instructions
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