The primary sensors were solid-state temperature transducers
In this case special high temperature transducers
must be used or in order to protect conventional ultrasonic transducers from influence of a high temperature and avoid depolarization, measurements must be performed using special waveguides with a low thermal conductivity between the object under investigation and an ultrasonic transducer.
com)-- Paine Electronics next generation of Silicon On Insulator (SOI) high pressure and temperature transducers
are specifically designed for high reliability, accuracy and long term stability over extended temperature ranges and long distances.
the price is relative height: [approximately equal to] 7500 $ (FP--1000 modules, temperature transducers
, flow transducer, the computer, the program LabVIEW, connecting cables, etc.
Traditionally, these measurements have been mechanical in nature, with linkages between the pressure and temperature transducers
, and the pens on a chart recorder.
TEMPERATURE TRANSDUCERS TRAINER: Each with 4 different Transducers.
Supplies melt-pressure and temperature transducers