APG DCR-WEB datasheet - Manual (Page 2)

2
Automation Products Group, Inc.
1025 West 1700 North
Tel. 1/888/525-7300
Logan, UT 84321 USA Fax 1/435/753-7490
w w w . a p g s e n s o r s . c o m
s a l e s @ a p g s e n s o r s . c o m
DCR-WEB Ultrasonic Web Controller
APG
Automation Products Group, Inc.
®
Sheet, Web or Thread Break
■
Applications
The DCR-WEB is designed to
provide a direct interface and
control signal to many types of
drives used to control tension and
speed on industrial web processes.
The web material can be metal,
plastic, paper, rubber, glass, or any
other extruded or formed rolling
stock. The sensor is not sensitive to
changes in color, reflectiveness or
web temperature, as are other sensor
technologies. Ultrasonic sensors
require no contact with the rolling
stock and cannot damage or degrade
the product.
Slack Loop or Tension Control
Roll Diameter —
Unwind or Rewind