Magnetic float level switch SF142broken finger floatfor liquidsstainless steel

magnetic float level switch
magnetic float level switch
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magnetic float, broken finger float
for liquids
Other characteristics
stainless steel, reed switch, IP65, flange, side-mount, horizontal
for tanks, for hazardous locations, for chemicals, for home appliances
Process temperature

Max.: 80 °C (176 °F)

Min.: -40 °C (-40 °F)


Description Magnetic float level sensors involve the use of a permanent magnet sealed inside a float whose rise and fall causes the opening or closing of a mechanical switch, either through direct contact or in proximity of a reed switch. With mechanically actuated floats, the float is directly connected to a micro switch. For both magnetic and mechanical float level sensors, chemical compatibility, temperature, specific gravity (density), buoyancy, and viscosity affect the selection of the stem and the float. For example, larger floats may be used with liquids with specific gravities as low as 0.5 while still maintaining buoyancy. The choice of float material is also influenced by temperature-induced changes in specific gravity and viscosity – changes that directly affect buoyancy. Characteristics: 1.Material: Stainless steel 2.Float length: 55mm 3.Float diameter: 17mm 4.Thread: M8 * 1.25 5.Cable length: 350mm( customizable ) 6.Installation: horizontal ( from inside) Features: 1.No need power supply 2.Normally open, normally close or SPDT type. 3.ISO 9001-2008 Application: 1.Level control, level measurement 2.Home appliance level control: water heater, coffee machine, water dispenser, humidifier, etc. 3.Container level control
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.