Flow sensors, mechatronic flow sensor, measuring range: 0.3...15 [l/min] / 0.018...0.9 [m/h], with backflow preventer, process connection: G 1/2, 4-wire, DC, operating voltage: 18...30 V DC, current consumption: 50 mA, OUT1: normally open / normally closed programmable or frequency or IO-Link, OUT2: normally open / normally closed programmable or analog, OUT1: no / nc progr. or frequency or IO-Link, OUT2: no / nc progr. or analog, M12 connector, with display (360 rotatable), IO-Link, temperature measurement, housing material: V4A (1.4404) PBT+PC-GF 30 PBT-GF 20 PC chemically nickel-plated brass, sensor material: V4A (1.4401) V4A (1.4404) brass (2.0371) chemically nickel-plated brass PPS O-ring: FKM
