Monitored Medium: Liquid
Device Type: Piston Inline
Minimum Flow Rate: 0.5 l/min
Maximum Flow Rate: 3 l/min
Supply Voltage: 200 Vac
Pipe Diameter Range: 1/4"
Connection Type: 1/4 BSP
Maximum Pressure: 300 bar
Material: Brass
Maximum Medium Temperature: +100°C
Maximum Operating Temperature: +120°C
Rated Current: 1 A

Using this device in a compressed air system significantly reduces its expected lifespan, as it can lead to an immediate pressure loss at the piston, which lacks damping. Piston flow switches monitor low flow rates for liquids. A magnetized piston is displaced by the flow against a spring. This process is proportional to the flow rate. At the desired point within the control range, there is a reed switch on the outside. When the current flow rate is above or below the set point, a signal is generated. It features high pressure and high temperature capabilities, adjustable switching points with a scale, low flow switching capability, installation independent of position, and is made of brass.