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The Model 404 sensor is a low cost sensor typically used for measuring large building materials where a resolution of 0.1mm is required. The LVDT sensor is recommended for applications that required a greater degree of accuracy. 


Depending on the desired resolution and travel to be monitored, the following sensors are available:


Model 404 BI Technologies
Spring return linear actuation conductive plastic position sensor.


Typical Applications include structural beam travel and construction material shrinkage and movement.


Click to view product datasheet

Linear Displacement Sensor - Basic

    • 0.5 inch travel, linear motion with spring
    • Accurate position feedback
    • Low cost
    • Compact design for small spaces
    • Conductive plastic technology
    • Long life - 5 million actuations
    • 8 sensors per SMT Industrial WiDAQ
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