Listing ID #509708
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Contact SupplierProtocontrol offers variety of proximity switches & sensors for automation. More than 3500 varieties of switches are offered under one roof. These include inductive, capacitive and optical sensor according to application. Switches can directly be connected to load like plc.
for the automated car parking system used the optical sensor. For such application used the following sensor:
through beam type :
transmitter and receiver are enclosed in two separate housings. When they are aligned light beam travels from transmitter to receiver. When car comes between the transmitter and receiver then breaking the light beam causes a change in the receiver. This change is detected and output signal is produced to drive external relay.