The device is an ultrasonic sensor in a cylindrical housing M30 to measure the position of an object within the operating range. The sensor has an optically isolated transistor output with a PNP or NPN connection, with overload protection and back-up protection. The output NO / NC function is determined by the connection of the power terminals. By means of a button on the housing, two limit positions (from the operating range!) And the output mode can be set. Key operating modes are:
– mode 1 – switching with hysteresis – fig.1 (red);
– mode 2 – window – fig.2 (green);
– mode 3 – switching to boundary – fig.3 / orange – red + green /.