Torch Height Controls - Sensor OHC

Sensor OHC The Sensor OHC - oxygen height control is an advanced, automated height control system for oxygen fuel shape cutting applications.

Sensor OHC - (Oxygen Height Control) - utilizes advanced capacitive sensing and microprocessor technology to detect the plate and automatically maintain desired torch height during oxy fuel cutting operations. Operator input is reduced, accuracy improves and productivity increases.

Compatible Motors DC shunt 24 VDC, 2 A to 6 A (customer supplied)
Max Power Output 150 Watts
Control Range 0.1" (2.5 mm) to 1.0" (25 mm)
Motor Output Full "H" bridge PWM with current sensing
Accuracy 0.01" (.25 mm)
Operator Controls Easy-to-use single control knob and easy-to-read indicator lights
Calibration Easy access calibration pot on front panel
Selectable Sensitivity Allows customization for all lifter speeds
Measuring Technology Capacitive ring with coax cable
Dimensions 8.50" (216 mm) W; 4.21" (107 mm) D; 4.02" (102 mm) H
Inputs/Outputs 3 Outputs and 6 inputs optically isolated on "D" connectors
Weight 2.5 lbs (18.16 kg)
Operating Environment 0 to 50°C; 95% relative humidity (non-condensing)
Power 24 VAC + / - 10 + / % 50/60 Hz
* Information subject to change without notice.
** Dependent on customer supplied lifter specs
  • Sensor OHC can be used with any CNC.
  • Easy setup & operation.
  • Both manual & automatic operation modes.
  • High positioning speeds possible with up to 6 amps continuous current and linear adjustment over full range.
  • Built-in diagnostic and fault detection features.
  • Auto retract on plate contact.
  • Optional second height set point input for preheat or pierce.
  • Indicator lights for operation including:
  • Power On.
  • Upper Limit Switch.
  • Lower Limit Switch.
  • In Position Indicator.
  • Attention / Error indicator

  • Six cable lengths from 19.7" (500 mm) to 59" (1500 mm) Adapter cables allowing direct replacement for existing AR-300/100W Levilator Clearance Controls.

  • None