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Levelflex
Connection with remote elektronics (seperate version)
Explosion hazardous area
Zone 22
Vessel
hazardous area
Zone 20
Fig. 3
Safety notes for installation in hazardous areas:
1.) Install according to the manufacturer's instructions and other valid standards and guidelines.
2.) The level sensor must not be operated outside of its electrical and thermal performance limits.
3.) Screw cable glands tight (min. IP 65).
4.) Do not exceed the max. torque of 22.6 Nm for the cable entries.
Electrical connection data
DC power supply
Power consumption
AC power supply
Power consumption
AC power supply
Power consumption
The devices FMP 232 E and FMP 332 E are dependent upon the nominal voltage range protected by the following 5 x 20 mm
G-fuses.
Nominal voltage range
18...36 VDC
104...127 VAC 50/60 Hz
207...250 VAC 50/60 Hz
Endress+Hauser
EX
4...20 mA with superposed
HART signal
Plant grounding system
18...36 VDC
2.1 W
104...127 VAC 50/60 Hz
6.3 VA
207...250 VAC 50/60 Hz
6.3 VA
125 mA slow-blow / 250 V
100 mA fast-blow / 250 V
50 mA fast-blow / 250 V
Non-hazardous area
EX
Power supply
Display
and/or
instrument
e.g.FXN 672
Fuse
Switching capacity 35 A
Switching capacity 1500 A
Switching capacity 1500 A
XA 082F-A
PLC
3
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