This flow switch is suitable to control the flow in pipes from DN25 to DN200. The simple installation and durability make this instrument suitable for industrial use, and its low cost extends its use to the fields of air conditioning and heating. The paddle has a displacement proportional to the flow that invests itself, the displacement is transmitted mechanically to a microswitch.
The sensitivity is adjustable by acting on the adjustment screw (•). The switch is equipped with 3 paddles for pipes from DN25 to DN80, a fourth paddle is available for diameters larger than DN 100.
● External calibration.
● Hermetic separation between the mechanical and electrical parts.
● Electric head removable and replaceable.
● SPDT microswitch 250V - 5A