Gems float switch11/16/2023 With large float displacement, the LS-1800 Series switch withstands rough service. The internal mechanical switch opens or closes the electrical circuit with gravity which enables it to turn equipment on and off such as a water pump.What materials are float switches made of?Nylon – used for oils, diesel, organic chemicals.Polypropylene (PP) – acids and alkali, detergents, oils, water, organic chemicals.Polyphenylene sulphide (PPS) – used for more aggressive chemicals, and higher temperatures, up to 120✬.Stainless steel – medical and food industries, hydraulic fluids, chemicals. 230685 New-No Box GEMS Sensors 44143 Float Switch 1-1/4NPT 20-40VAC 20VA. LS-1800 Series Single-Point Level Switches are intermediate in size, are suitable for high viscosity liquids and provide excellent stability for general use in oils and water. LS-1800 Series Single-Point Level Switches are intermediate in size, are suitable for high viscosity liquids and provide excellent stability for general use in oils and water. The switch action can be reversed rotating the switch through 180°.The switch sits on top of a water level and the changing fluid level will cause the reed change to work (for instance close or open) at a specific level. Polypropylene is ideal for potable water and broad chemicals, Nylon is ideal for oils and fuels and Versaplast is ideal for corrosive fluids. Polypropylene, Nylon or Versplast options are available. As the float rises or lowers with liquid level, the magnetic field generated from within the float actuates a hermetically sealed, magnetic reed switch mounted within the stem. LS-7 Series Single-Point Type 3 Level Switches are ideal for high volume use in small tanks and vessels. In most models, a float encircling a stationary stem is equipped with powerful, permanent magnets. Float switches are used for automatic level control of groundwater, wastewater, and sewage pumps, for raw water and liquid transfer pumps at waterworks, and for high water alarm.How does a Float Switch work?Float switches have a reed switch and a pivoted magnet and can be used for normally open (N/O) or normally closed (N/C) operation. Gems Liquid Level Sensors operate on a direct, simple principle. The flotation part of the device sits on top of the liquid and will switch on the rise and fall of the liquid. Float Switches What is a Float Switch?A float switch is a level sensor used to detect the level of liquid usually in a tank, container or well.
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