Send/Receive Transducer : A transducer containing two crystals mounted side by side separated by an acoustic barrier; one generates the acoustic energy and the other receives it. (RP 2X)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}