WIKA CTH65I0 Instruções de Operação descarregar pdf (Página 10)

10 WIKA operating instructions, models CTH63I0 and CTH65I0

14120692.01 04/2015 EN/DE

2.7 Ex marking

DANGER!

Danger to life due to loss of explosion protection

Non-observance of these instructions and their contents may result in the

loss of explosion protection.

▶

Observe the safety instructions in this chapter and further explosion

instructions in these operating instructions.

▶

Observe the information given in the applicable type examination certifi-

cate and the relevant country-specific regulations for installation and

use in hazardous areas (e.g. IEC 60079-14, NEC, CEC).

Check whether the classification is suitable for the application. Observe the relevant

national regulations.

ATEX directive: 94/9/EC

Certificate no. TÜV 14 ATEX 143825 X

Ignition protection type: II 2 G Ex ib IIB T4 Gb

CE marking: 0158

Applied standards: EN 60079-0:2012

EN 60079-11:2012

EMC directive: 2004/108/EC

Applied standards: EN 61326 (group 1, class B)

II 2 G, Ex ib IIB T4 Gb

Marking Designation Meaning

CE marking Conformity markings in accordance with appendix

X of the 94/9/EC directive. The manufacturer shall

apply it before placing on the market.

II Instrument group The instrument may be used in hazardous areas,

except within the mining industry.

2G Instrument category With instrument category 2G, an potentially

explosive atmosphere involving gases (G) may

occur occasionally. The instrument can be used in

zone 1 and zone 2.

2. Safety

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WIKA CTH65I0 Instruções de Operação Página 10