FFUS25-1N1SR - Sick
Features: Measurement principle: Ultrasonic sensor; Medium: Fluids; Nominal width measuring tube: DN 25; Process temperature: 0 °C ... +80 °C; Process pressure: Max. 10 bar; Performance: Minimim flow: ≥ 5 l/min 1); Maximum flow: 0 l/min ... 240 l/min; Inlet zone: 40 cm; Output zone: 20 cm; Conductivity: No limitation; Accuracy of sensor element: 2 % of final value 2); Reproducibility: ≤ 0.5 %; Resolution: 0.03 l/min; Electronics: Supply voltage: 18 V DC ... 30 V DC 1); Residual ripple: ≤ 5 Vpp 2); Power consumption: ≤ 180 mA 3); Initialization time: ≤ 5 s; Protection class: III; Connection type: M12 round connector x 1, 8-pin; Output signal: Analog output 4 mA ... 20 mA, 0 mA ... 20 mA current flow and temperature 1)2 pulse/status output PNP/NPN-transistor output for flow rate meter, empty pipe detection, flow monitoring1 switching input for dosing and counter reset; Output current: < 100 mA 4); Output load: < 500 Ohm; Lower signal level: 3.8 mA ... 4 mA; Upper signal level: 20 mA ... 20.5 mA; Impuls/frequency output: 0 kHz ... 10 kHz; Puls width: ≤ 1 s; Signal voltage HIGH: Vs - 2 V; Signal voltage LOW: ≤ 2 V; Inductive load: 1 H; Capacitive load: 100 nF; Response time: Filter off 100 ms, filter low 300 ms, filter medium 1 s, filter strong 4.2 s 5); Mechanics: Process connection: 1 ¼" NPT; Wetted parts: PPSU; Housing material: PPSU; Enclosure rating: IP67; Weight: 460 g; Ambient data: Ambient operating temperature: 0 °C ... +60 °C; Ambient storage temperature: –20 °C ... +70 °C; Classifications: ECl@ss 5.0: 27200412; ECl@ss 5.1.4: 27200412; ECl@ss 6.0: 27200412; ECl@ss 6.2: 27200412; ECl@ss 7.0: 27200412; ECl@ss 8.0: 27200412; ECl@ss 8.1: 27200412; ECl@ss 9.0: 27200412; ECl@ss 10.0: 27200412; ECl@ss 11.0: 27200412; ETIM 5.0: EC002580; ETIM 6.0: EC002580; ETIM 7.0: EC002580; UNSPSC 16.0901: 41112501
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