ultrasonic transducer

It’s been way too long since the last post in my Ultrasonic Anemometer series. But better late then never. So far I have always used the same type of transducers. When I started this project I looked around and found the Multicomp MCUSD16A40S12RO. They were comparatively cheap and readily available so I ordered some and used nothing else for the next two or so years.