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VOLUME -26 NUMBER 5
Publication Date: 05/1/2011
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May 2011 Issue
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Columbia Intros Sensor to Measure Curved Strain
Strain gage sensors.
Woodlyn, PA — Columbia Research Laboratories has introduced a new sensor designed to accurately measure strain on curved mounting surfaces. Series DT3747 sensors are customized to measure circumferential strain around the diameter of the surface to which it is mounted. Providing the same accuracy, ruggedness, and ease of installation found in the company's flight-qualified Series DTD284, DT3747, units are available to compensate for materials commonly used in aircraft structural fabrication. Similar devices have been utilized to monitor rocket motor expansion.
The sensors can also be used in many industrial and military applications involving pipe expansion measurements, explosive body applications, aircraft surface load, and engine monitoring of all types.
The DT3747 Series sensors are self-temperature compensating and offer a choice of cylindrical mounting radii. The specified mounting radius is custom-molded into the body of the sensor providing a method of controlling operator alignment during sensor mounting. Columbia Model 5802 Strain Gage Amplifier is also available to power and signal condition the strain output of the sensor.
Contact: Columbia Research Laboratories, Inc., 1925 MacDade Blvd., Woodlyn, PA 19094
800-813-8471 fax: 610-872-3882 E-mail: email@example.com Web:
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