LS7 Type 3 – Plastic Horizontally Mounted Level Switch

This low-cost level switch is ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad compatibility in water, oils and chemicals.

Type 3 – Polypropylene, Nylon or Versplast

• Nylon is Ideal for Oils and Fuels
• NSF-Approved Polypropylene is Ideal for Potable Water and Broad Chemicals
• Versaplast is ideal for corrosive fluids

Principle

When the magnetic field of permanent magnet inside the float is moved into to the proximity of the reed switch inside the stationary stem, the reed switch contacts “snap” together and closes the electrical circuit. When the magnetic field is moved away from the reed switch, the reed switch contacts move apart and the circuit is opened.