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System features, Description and features – Hypertherm SensorOHC User Manual

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Sensor OHC Operation and Set Up Guide

Description and Features



















System Features*

Compatible Motors

DC shunt 24VDC, 2 Amps to 6 Amps ( customer supplied )

Max Power Output

150W

Control Range

Linear 0.1” (2.5mm ) to 1.0” (25mm)

Motor Output

Full “H” bridge PWM with current sensing

Accuracy

.01” (.25mm )**

Operator controls

Easy to use control set point knob and easy read indicators

Calibration

Easy access calibration pot on front Panel

Measuring Technology Capacitive Ring with Coax Cable

Dimensions

8.50” (216mm ) W x 4.21” (107mm) D x 4.02” (102mm) H

Inputs/ Outputs 3 outputs and 6 inputs optically isolated on “D” connectors

Weight 2.4

lbs

Operating Environment

0 to 50C; 95% relative humidity (non-condensing)

Power

24VAC +/- 10% 50/60 Hz

*Information subject to change without notice.
** Dependent on customer supplied lifter mechanics

SENSOR™ OHC - Oxy Height Control is an advanced automated height control system for
oxy fuel shape cutting applications. This product utilizes advanced capacitive sensing and
microprocessor technology to automatically detect the plate and adjust torch position to a
desired set point during oxy fuel cutting operations. This reduces operator input, improves
accuracy and increases productivity.

Features

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Sensor OHC can be used with any CNC

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Easy setup & operation

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Both manual & automatic operation modes

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Microprocessor control for increased sensitivity and control

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High positioning speeds possible with up to 6 amps continuous current and linear

adjustment over full range

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Built-in diagnostic and fault detection features

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Auto retract on plate contact

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Optional second height set point input for preheat or pierce

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Indicator lights for operation including:

⇒ Power On

⇒ Upper Limit Switch
⇒ Lower Limit Switch

Options

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Five Cable Lengths from 19.7” (500mm) to 59” (1500mm)

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Adapter cables allowing direct replacement for existing AR-300/100W Levilator Clearance
Controls

⇒ In Position Indicator
⇒ Attention / Error indicator