Endress+Hauser levelflex FMP 232 E Sicherheitshinweise Seite 7

Operating Instructions
XA 082F-A
52006134
DMT 00 ATEX E 013
Associated Documentation
Operating Instructions
BA 199F
levelflex
FMP 232 E / FMP 332 E
Safety instructions
for electrical apparatus certified
for use in explosion-hazardous areas
Designation according to Directive 94/9/Ec:
– Equipment Group II
– Sensor Category 1 / Housing Category 3
– For explosive atmospheres caused by combustible dust
– Housing protection according to EN 60529
– e.g. At an ambient temperature of 60 °C
the surface temperature of the electronics housing
can reach max. 78 °C (negligible intrinsic warming of the sensor)
Allocation of hazardous zones at the mounting points to explosion protection cate-
gory of the devices or sensors:
Hazardous zone at the mounting point
Hazard due to combustible dust
Hazard due to combustible dust
Hazard due to combustible dust
II 1/3 D IP 65
Category as per Directive 94/9/EG
Zone 20 1D
Zone 21 2D
Zone 22 3D
T see
table
1 + 2