1517 inductive proximity sensors with high switching

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Unformatted text preview: a levels, sensors are required which can withstand high pressure. Sensors are available to a pressure level of up to 80 MPa (800 bar). Standard type sensors are used for a range of approx. 500 kPa – 1 MPa (5 – 10 bar). 15.1.6 Inductive proximity sensors with large switching distance The potential switching distance is determined primarily by the size of the resonant circuit coil. Large switching distances therefore require larger coils. Proximity sensors with large switching distances are for instance of advantage in cases where alternating distances occur between the object to be detected and the proximity sensor, e.g. as a result of position tolerances or different object sizes. Example Inductive proximity sensors in plastic housings of 80 mm, 90 mm or 100 mm dia. with switching distances of 50 mm, 70 mm or 100 mm. Switching distances of 45 mm and 90 mm can be achieved with metal housings of 100 mm and 200 mm dia. for flush mounting. Note • In conformance with Standard EN 50 010, large switching distances require corresp...
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This note was uploaded on 11/01/2012 for the course CHEMICAL 102 taught by Professor Jamesrodriguez during the Spring '12 term at Universidad Politécnica de Cartagena.

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