With flow sensors you can measure and monitor the flow of process media in a wide variety of applications. For example, the flow of cooling lubricant or the reliable circulation of cooling water. Leaks or the failure of a pump are detected early and unplanned machine or even system downtime is prevented. In this way, flow sensors contribute to process reliability just like pressure or temperature sensors. Working range=1...150 cm/s aqueous media3...300 cm/s oil, operating voltage Ub=20...28 VDC, switching output=PNP, connection=plug connector, M12x1 connector, 4-pin, installation length from contact surface=40 mm, process connection=NPT 1/2' external, process connection material=stainless steel (1.4571), housing material=stainless steel (1.4571) stainless steel (1.4305), media temperature=-20...80 °C, pressure resistance max.=100 bar, ambient temperature=-20...80 °C, protection class=IP67, approval/conformity=CEcULusWEEE