Endress+Hauser levelflex M FMP 41 C Bedienungsanleitung Seite 11

Operating Instructions
XA 266F-A
52022008
KEMA 04 ATEX 1129 X
Associated documentation
BA 276F (HART)
BA 277F (PROFIBUS PA)
BA 278F (Foundation Fieldbus)
BA 245F
levelflex M
FMP 41 C
HART, PROFIBUS PA, Foundation Fieldbus
Safety instructions
for electrical apparatus
for explosion-hazardous areas
Labelling as per guideline 94/9/EG:
– Equipment group II
– Equipment category:
sensor category 1 / housing category 2
or
complete device category 2
– For potentially explosive mixtures of air
and combustible gases, vapour or mist
– Equipment group II
sensor category 1 / housing category 3
or
complete device category 3
– For potentially explosive mixtures of air and combustible dusts
– Housing ingress protection as per EN 60529
– Maximum surface temperature at maximum
permitted ambient temperature
Equipment Potentially explosive
category air-gas mixtures (G)
Category 1 Zone 0, 1 or 2
Category 2 Zone 1 or 2
Category 3 Zone 2
Labelling the type of protection:
– Explosion-protected electrical apparatus
as per European standard
– Type of protection
– Equipment group
– Temperature class
Endress
The Power of Know How
II 1/2 G or
II 1/3 D or II 3 D IP68 T82°C
Potentially explosive
air-dust mixtures (D)
Zone 20, 21 or 22
Zone 21 or 22
Zone 22
EEx ia
+
Hauser
II 2 G
IIC T6...T3