FineTek SD Series Optical Level Switch

Description

FineTek SD Series Optical Level Switch Product Highlights

• PNP / NPN outputs selections available in SD21 Series Optical Level Switch, to be connected to the relay or PLC.
• Both NO or NC output provides for selection.
• The SD Series sensor tip made of glass and with SUS 304/316 body, therefore applicable to mediums like diesel fuel, waste water, aqueous solution and alcoholic solution.
• This Level Switch includes over current and power polarity protection, switching contact status also visible from built-in LED indicator.
• Simple, compact and robust, while no moving parts of the switch.
• Easy to remove, clean and reinstall.