Endress+Hauser Prosonic FDU80, Инструкции по безопасности

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2 Hauser
XA202F-B Prosonic
Typ FDU 80 FDU 80F FDU 81 FDU 81F FDU 82
Category II 3 D T90 °C T90 °C T90 °C T90 °C T90 °C
Ambient temperature range Zone 22 -40° C ...+60 ° C -40° C ...+80° C -40° C ...+80° C -40° C ...+80° C -40° C ...+80° C
Typ FDU 83 FDU 84 FDU 85 FDU 86 FDU 86
Category II 3 D T90 °C T90 °C T90 °C T90 °C T 150 °C
Ambient temperature range Zone 22 -40° C ...+80° C -40° C ...+80° C -40° C ...+80° C -40° C ...+80° C -40° C ...+140° C
Power supply Piezocrystal circuit:see
electrical performance
limits NTC circuitMeasuring
circuit I
≤
1 mA
For connecting to the drive and switching unit
Prosonic FMU 86x or Prosonic S FMU9x
Prosonic FMU 86x Not to be installed in an explosion hazardous area Can also be installed in an explosion hazardous area if an
appropriate housing is used
EX
EX
Non -hazardous area
Explosion hazardous area
Zone 22
Tank hazardous
area Zone 22
Prosonic FMU 86x
or Prosonic S FMU9x
Zone 22
Zone 22
Installation with Alignment Unit