Acoustic sensor for machine monitoring
SEH, BSA, RSA
Nordmann GmbH & Co. KG
SEH: acoustic emission measurement based on a jet of cooling lubricant for small tools (patented)
BSA: inductive non-contacting acoustic emission measurement in rotating tools (drill spindles, dressing rollers...)
RSA: rotating acoustic emission transmitter and stationary receiver, both on the side of the tool
SEA-Mini: low noise acoustic emission sensor from 0 Hz to 1 MHz
BSA: inductive non-contacting acoustic emission measurement in rotating tools (drill spindles, dressing rollers...)
RSA: rotating acoustic emission transmitter and stationary receiver, both on the side of the tool
SEA-Mini: low noise acoustic emission sensor from 0 Hz to 1 MHz
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