Retrofits

Sensing Ring 22

System Description

The Sensomat-Pan system uses 'capacitive' technology, with the probe acting as an antenna, to sense the presence of the plate. Actual measurements are compared to a set value, corresponding to the desired stand-off. The built-in logic commands the lifter motor to constantly move the station to obtain a zero difference between "actual" and "set", achieving high accuracy of stand-off distance.

The Sensomat Pan Height Sensing operates using one of two different style sensing probes:

1. Ring 22, .866" diameter sensing probe (Best used with thickness range = .079" to 1.575".
   
2. U-65, 2.56" diameter sensing probe with 180 degree radius and open mouth "U shape" (Best used with a thickness range = 1.575" to 3.15")

The open area of the U-65 probe is provided to allow piercing spew to exit in the direction of the opening. Programmed lead-in direction should consider the probe opening location. (NOTE: Slag build-up on probe should be prevented to avoid erratic operation).

Special Features and Benefits

• Uses 'Capacitive' technology at 15 KHz, to provide high reliability and tolerance to harsh environments
  
• Measuring accuracy of +/-.12" and repeatability of +/-.04" maintains part quality and optimum cutting speeds without operator intervention
  
• Accommodates plate inclination of +/-3 degrees to work with wavy or warped plate (requires a transition with minimum radius of 10")
  
• Height 'freeze' can be activated to allow cutting near the edge of the plate

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