Ionix High-Temperature Transducers Ionix High-Temperature Transducers Print Ionix High-Temperature Transducers Ionix HotSense dual element transducer for high-temperature; -55 to +550°C (-67 to 1002°F). No duty cycling or cooling up to +350°C (662°F). Measures wall thickness from 1mm to 500mm (0.394" to 19.6") using any standard ultrasonic thickness gauges and/or flaw detectors. HS582i: High-temperature dual element transducer, 5.0 MHz, 0.315" (8.0mm), top microdot connector. Request for information