Inspec keywords: condition monitoring; ultrasonic devices; temperature sensors; thickness measurement; pipes; piezoelectric devices

Other keywords: piezoelectric materials; high-temperature piezoelectric sensors; ultrasonic PICM devices; wall thickness monitoring; pipes; condition monitoring systems; permanently installed condition monitoring equipment; extreme environments; high-temperature environments

Subjects: Inspection and quality control; Piezoelectric devices; Instrumentation; Measurement; Sonic and ultrasonic equipment; Spatial variables measurement; Maintenance and reliability; Thermal variables measurement; Sensing devices and transducers