Pressure Sensor HySense® PR 130 BZThe HySense® PR 130 I5 BZ is with Railway Approval sensor for mobile applications. They operate on a piezoresistive cell principle. Piezoresistive materials change resistance to flow of a current when compressed or strained. A "Wheatstone bridge" runs a small current through the cell and measures the returned current to determine the current change. This is then translated as a pressure change.
Available in several pressure ranges from -1 to 600 bar.
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