SF2EI

Liquid flow switch with TÜV certification, suitable for applications with water and aggressive fluids. Applicable in civil and industrial piping systems such as heating and air conditioning systems, refrigeration systems, irrigation or fire prevention systems, heat pumps, monitoring of oil and lubrication circuits. Suitable for detecting alarm signals for lack of flow. Can be installed on pipes from 1 ... 8", maximum applicable pressure 300 KPa, protection rating IP65, liquid temperature -40 ... + 120 °C, brass R1" hydraulic connection (DIN2999), AISI 316L stainless steel paddles, SPDT switch type, switch capacity 15 (8) 24 ... 250 Vac, ABS base container and transparent PVC cover, standard flow calibration range from 0.6 ... 90.8 m³/h