Use In Ex-Zones - Mettler Toledo InPro 7100-VP-Serie Bedienungsanleitung

10
2.4

Use in Ex-zones

Note!
For intended installation in an Ex-classified area, please observe the follo-
wing guidelines:
Ex-classification:
resp.
steel or stainless steel coated with PTFE)
Marking and number of the test certificate:
SNCH 04 ATEX 3637 X
Ex-classification
resp.
Examination Certification SNCH 04 ATEX 3637 X
Introduction
The conductivity sensors with polymer body are in accordance with
RL 94/9/EC (ATEX 95) Appendix 1 classified as plant equipment in the
Equipment Group II Category 1/2G which in accordance with RL 99/92/EC
(ATEX 137) may be employed in the Zones 0/1 or 0/2 or 1/2 as well as in
Gas Groups IIA and IIB, areas in which there is potential risk of explosion
of inflammable materials in the Temperature Classes T1 to T6.
The conductivity sensors made of stainless steel or of stainless steel
coated with PTFE coating are in accordance with RL 94/9/EC (ATEX 95)
Appendix 1 classified as plant equipment in the Equipment Group II Cate-
gory 1/2G which in accordance with RL 99/92/EC (ATEX 137) may be
employed in the Zones 0/1 or 0/2 or 1/2 as well as in Gas Groups IIA, IIB
and IIC, areas in which there is potential risk of explosion of inflammable
materials in the Temperature Classes T1 to T6.
During installation and use of the equipment, the requirements of EN 60079-
14 are to be fully complied with.
InPro 7100-VP Series
52 002 092
II 1/2 G Ex ia IIB T3 / T4 / T5 / T6
II 1/2 G Ex ia IIC T3 / T4 / T5 / T6
II 1/2 G Ex ia IIB T3 / T4 / T5 / T6
II 1/2 G Ex ia IIC T3 / T4 / T5 / T6 in accordance with EC Type
(for sensors with polymer body)
(for sensors made of stainless
© 10 /12 Mettler-Toledo AG, CH - 8606 Greifensee
InPro 7100-VP Series
Printed in USA