Burkert 8745 MFC Ethernet, Руководство по эксплуатации

Страница: 22 / 70

22
Technical data
Type 8745 Ethernet, 8745 Analogue
6.3.3 MFC Analogue with proportional valve
Tab. 8: Operating conditions of an MFC Analogue with proportional
valve
Ambient temperature
•
–10 °C...+50 °C
•
UL-certified product variant:
–10 °C...+40 °C
Fluid temperature
•
–10 °C...+70 °C
•
–10 °C...+60 °C for oxygen
Ambient humidity < 95%, non-condensing
Protection class
according to
EN 60529
3) The IP-Code is
determined by Bürkert.
The IP-Code is not
evaluated by UL.
IP20
3)
If the following conditions are met:
•
Cables must be connected.
•
Mating connectors must be plugged
in and tightened.
Operating pressure Max. 10 bar
Depends on the nominal diameter of the
proportional valve
6.3.4 MFC Ethernet with proportional valve
Tab. 9: Operating conditions of an MFC Ethernet with proportional
valve
Ambient temperature
•
–10 °C...+50 °C
•
UL-certified product variant:
–10 °C...+40 °C
The maximum temperature depends on the
distance between 2 products. If the distance
between 2 products is smaller than 30 mm,
then contact Bürkert.
Fluid temperature
•
–10 °C...+70 °C
•
–10 °C...+60 °C for oxygen
Ambient humidity < 95%, non-condensing
Protection class
according to
EN 60529
4) The IP-Code is
determined by Bürkert.
The IP-Code is not
evaluated by UL.
IP20
4)
If the following conditions are met:
•
Cables must be connected.
•
Mating connectors must be plugged
in and tightened.
Operating pressure Max. 10 bar
Depends on the nominal diameter of the
proportional valve
English