WIKA FSD-3 Mode D'emploi page 29

9. Specifications
Specifications
Operating conditions
Permissible temperature ranges
Humidity
Max. operating pressure
Vibration resistance
Shock resistance
Ingress protection
Materials
Wetted parts
Non-wetted parts
Electrical connection
Connection
Short-circuit resistance
Reverse polarity protection
Insulation voltage
Overvoltage protection
Approvals, manufacturer's information and certificates
Approvals
For further specifications see WIKA data sheet FL 80.01 and the order documentation.
WIKA operating instructions flow switch, model FSD-3
Medium: -20 ... +85 °C (-4 ... +185 °F)
Ambient: -20 ... +80 °C (-4 ... +176 °F)
Storage: -20 ... +80 °C (-4 ... +176 °F)
45 ... 75 % r. h.
40 bar (30 bar with process connection M18 x 1.5)
580 psi (435 psi with process connection M18 x 1.5)
6 g (IEC 60068-2-6, under resonance)
50 g (IEC 60068-2-27, mechanical)
IP65 and IP67
The stated ingress protection only applies when plugged in using mating connectors that have
the appropriate ingress protection.
Process connection, probe: Stainless steel 316Ti
Case: Stainless steel 304
Keyboard: TPE-E
Digital display: PC
Display head: PC+ABS blend
Circular connector M12 x 1 (4-pin)
S+ / SP1 / SP2 vs. U-
U+ vs. U-
DC 500 V
DC 40 V
see product label
EN
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