ifm electronic SBY357 1 1/2 DC PNP normally open switching point flow monitor

Flow sensors, flow monitors, measuring range: < 200 l/min, with backflow preventer, process connection: Rp 1, 3-wire, DC PNP, operating voltage: 24 V DC (-15% / +10%), current consumption: 15 mA, normally open, no, plug connection, M12 plug connection, adjustable switching point, housing material: chemically nickel-plated brass, anodized aluminum, PP (polypropylene), sensor material: V2A (1.4301), chemically nickel-plated brass, PP (polypropylene), O-ring: FPM (Viton)