Overview
The US-1 is an ultrasonic position transducer designed for non-contact position sensing, compatible with Proportion-Air products. It is particularly suitable for web tensioning applications due to its proportional analog output signal. The device is self-contained and can operate independently.

Key Features

• Detects objects up to 37 feet away.
• Field adjustable target detection distance and signal output.
• RS-232 compatibility.
• Field adjustable position detection switches for roll size alarms.
• Gain adjustment for sensitivity.

Specifications

• Supply Voltage: 15Vdc-24Vdc
• Supply Current: 200mA
• Output Signal Options: 4mA-20mA, 20mA-4mA, 0Vdc-10Vdc, 10Vdc-0Vdc
• Connector & Cable: 9 pin, color coded (5 ft) 22AWG
• Operating Temperature: -22ºF(-30ºC) to 158ºF (70ºC)
• Dimensions: 2.375 in (60mm) diameter x 5.5 in (139.7mm) long
• Beam Angle: Approximately 15 degrees
• Sensing Distance: 6.5 inches to 37 feet
• Repeatability: 0.1 percent of measured distance

Contact Information
Proportion-Air, Inc.
Box 218 McCordsville, IN USA 46055
Phone: (317)335-2602
Fax: (317)335-3853
Website: www.proportionair.com
Email: [email protected]