Magnetic Proximity Switch Symbol

In its simplest and most common form it consists of a pair of ferromagnetic flexible metal contacts in a hermetically sealed glass envelope.

Magnetic proximity switch symbol.

Available in svg png jpg dxf dwg formats. Proximity switch generic symbol switch by proximity to a magnet switch touch capacitive proximity sensor normally open outputt no capacitive proximity sensor 3 wire normally open outputt no capacitive proximity sensor 4 wire with 2 outputs one open and one closed symbols. A proximity switch is one detecting the proximity closeness of some object. If this is the case a magnet may need to be mounted on the target.

The transducers sensors and electrical and electronic detectors are elements activated by the energy delivered by a system and that in turn deliver another type of energy to another different system the transformed energy may be of physical chemical or biological origin. Symbols of electronic sensors transducers detectors. The reed switch is an electrical switch operated by an applied magnetic field it was invented at bell telephone laboratories in 1936 by walter b. Standard electrical iec symbols also known as iec 60617 british standard bs 3939 used to represent various devices including pilot lights relays timers and switches for usage in electrical schematic diagrams.

In conjunction with a separate damping magnet magnetic sensors offer very long sensing ranges from a small package size and can detect magnets through walls of non ferrous metal stainless steel aluminum plastic or wood. Horizontal symbol vertical symbol description hpx1m vpx1m magnetic hpx11m vpx11m magnetic proximity switch normally open hpx12m vpx12m magnetic proximity switch normally closed hpx11m3 vpx11m3 normally open 3 wire hpx11m3r vpx11m3r normally open 3 wire 180 hpx12m3 vpx12m3 normally closed 3 wire hpx12m3r vpx12m3r normally closed 3 wire 180 hpx11m3c vpx11m3c normally open 3 wire with connector. A proximity switch will be in its normal status when it is distant from any detectable object. Proximity sensor magnetic.

Proximity sensors symbols for use in electrical pneumatic and hydraulic schematic diagrams. By definition these switches are non contact sensors using magnetic electric or optical means to sense the proximity of objects. Magnetic proximity sensors are used for non contact position detection beyond the normal limits of inductive sensors. For this reason magnetic sensors are sometimes used where a small sensor is needed but the target is not very close.

Standard electrical jic nfpa symbols used to represent contactors thermal overloads motors and transformers for usage in electrical schematic diagrams. Jic nfpa symbols.