WIKA FSD-4, Руководство по эксплуатации

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14399527.01 05/2021 EN/DE/FR/ES
30 WIKA operating instructions flow switch, model FSD-4
EN
9. Specifications
Further details on: Output signal
Analogue output ■ Flow, 4 ... 20 mA
■
Flow, 0 ... 10 V
■ Temperature, 4 ... 20 mA
■
Temperature, 0 ... 10 V
Factory setting: Flow, 4 ... 20 mA
IO-Link IO-Link is optionally available for all output signal configurations
Switching function ■ Hysteresis
■
Window
Factory setting: Hysteresis
Contact function
■
Normally open
■ Normally closed
Factory setting: Normally open
Setting range of the switch points
Flow 0.05 ... 3 m/s [0.16 ... 9.84 ft/s]
Factory setting: 3 m/s
Temperature -18.2 ... +85 °C [-0.8 ... +185 °F]
Factory setting: 85 °C
Load in Ω
Analogue signal 4 ... 20 mA ≤ 500 Ω
Analogue signal DC 0 ... 10 V > max. output voltage/1 mA
Signal clamping ■ I
min
= 3.8 mA
■
I
max
= 20.5 mA
■ U
min
= 0 V
■
U
max
= 10.3 V
Switching current 1) Max. 250 mA per switching output
Switching voltage Supply voltage - 1 V
Communication
Communication protocol IO-Link 1.1
2)