Number of connected heads ("transmitter" - "receiver" pairs)
Cycle of result updating, Hz
two five-digit displays
Resolution of digital indication, µm
two isolated channels, ±5V (±10), load >10 kOhm
Resolution of analog outputs, µm
eight isolated channels of npn - open collector
Power supply, V
Power consumption, W
Overall and mounting dimensions
see the figure
* - RS485 is used to diagnose and configure the controller and measuring heads, as well as to update the software
The sensor operation is based on the so-called ‘shadow’ principle. The sensor consists of controller and measuring head which consists of two modules — transmitter and receiver.
Transmitter module consists of LED 1 and lens 2. Receiver module includes a photo-detector array 3.
Radiation of the LED 1 is collimated by the lens 2 and directed to the photo-detector array 3. With an object placed in the collimated beam region, shadow image formed is scanned with the photo-detector array 3. Controller calculates the position of the edge of the object.