The Model T241 scanner is an electronic distance
measurement device with an operating range of 14 to
44 inches and a scan angle of 40 degrees. The laser
is a near infrared device which is visible as red
to improve ease of maintenance. The scanner can operate
over a temperature range of 0 to 140 degrees Fahrenheit.
The system can be configured using either two or
three scanners. The three-scanner system provides greater
accuracy and can operate in a limited fashion if
one of the scanners is damaged.
The scanners mount using a simple mechanical system
making alignment and adjustment easy. Because the
scanners contain an internal heating and cooling system,
subsequent alignment adjustments are usually not required.