The Honeywell range of horizontal, vertical and right angled float switches offers the design engineer a combination of versatility and reed switch reliability. A magnet located in the float is used to activate the reed switch either on a rising or falling liquid level and the design allows for high or low level sensing simply by rotating the switch through 180°. A range of internal or external mounting options is available and a universal mounting kit allows both internal and external mounting.

Available in Nylon 6.6 and Glass Filled Polypropylene materials and a range of switching options. LRN float switches are suitable for use in the automotive, chemical, petroleum and food processing industries in signalling and control applications.

Main features:

• High or low level sensing
• NO or NC contacts
• Ratings up to 100 W (special version)
• It operates in a liquid with a density of 650 kg/m3
• Internal or external fitting
• Easy to install

Typical applications

• Low coolant level sensing
• Fuel or oil level sensing
• Boiler level warning
• Solution monitoring
• Catering and vending machines
• Domestic appliances
• Medical equipment