K-TEK's SF60 vibrating level switch detects solids in liquids. It is acceptable for most powders and granulated materials. It has a modular, rugged, and simple design. The SF60 accepts universal input voltage and has a patended piezo sensor element. This switch is a self-cleaning and maintenance free device, which requires no calibration. The SF60 has extensions to 156 inches (3974mm) and comes with an optional mounting plate. For more information on the SF60 vibrating level switch and K-TEK's full line of vibrating level switches, please visit out website.