Low cost, easy to maintain level indicator

Models PAC-30U and PDC-30 proximity level switches are used to detect the presence or absence of many materials including low-dielectric substances. The optional mounting well provides easy sensor removal, if needed, without having to wait for your hopper, bin or tank to become empty. These compact capacitance-style level sensors are excellent for those hard to reach and tight areas. Additional features include easy installation and calibration, adjustable sensing distances, fully electronic (no moving parts) and LED status indicator. 

Monitor Technologiesoffers two different models of solid state, capacitance-style proximity switches.  The PAC-30U is an AC operated unit that is a universal, switch selectable for either normally open or normally closed operation.  The  PDC-30 is monitor’s DC operated unit and is available in either PNP or NPN configurations, each of which can be wired in a normally open or normally closed operation mode.  Please visit www.monitortech.com.