Bridge completion modules enable high quality strain measurements
Since many general-purpose instruments do not provide internal bridge completion capability, the MRF-Series of BCMs effectively implements a full Wheatstone bridge for accurate and stable measurements when testing specimens structured as a ¼ -bridge (single gage) or ½ -bridge (dual gages). The MRF-Series modules are offered in several configurations that will allow for bridge completion for 120, 350, 1000 and now 5000 ohm quarter-bridges along with half bridge completion as well. The 32×18.2×5.7mm device can be installed in tight areas such as medical devices and printed circuit assemblies. They modules also enables users to make ¼-bridge and ½-bridge inputs to instrumentation that may not have internal Wheatstone bridge completion built-in. They are especially useful when completing the Wheatstone bridge near the strain gage installation is possible.
Micro-Measurements – www.micro-measurements.com
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