Delivering an ultrasonic metrology sensor

We created a custom ultrasonic piezoelectric transducer for high accuracy displacement measurement and predictive maintenance for a well-known industrial manufacturer.

To drive the sensor, we created custom pulser-receiver electronics to drive the transducer and calculate displacement. The sensor was capable of measuring displacements with an accuracy of ± 20nm, could withstand large shocks and vibration and survive over temperatures ranging -40 to +200C.

The sensor was delivered to TRL4 and is now undergoing miniaturisation and design for manufacture.

If you would like to find out more please contact us: answers@42T.com