WIKA FSD-4 Mode D'emploi page 33

9. Specifications
Derating curves
Max. ambient temperature, if ambient temperature ≥ medium temperature
71,0
70,0
69,0
68,0
67,0
66,0
65,0
64,0
63,0
62,0
61,0
60,0
59,0
58,0
0 50
Switching current per channel/mA
Max. Ambient temperature, if medium temperature = 85 °C [185 °F]
64,0
63,0
62,0
61,0
60,0
59,0
58,0
57,0
56,0
55,0
0 50
Switching current per channel/mA
WIKA operating instructions flow switch, model FSD-4
100 150 200
100 150 200
2 switches
1 switch
250
2 switches
1 switch
250
EN
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