9 Apparatus and instruments for acquiring, monitoring, recording, displaying, indicating, analyzing, and/or sharing physical data of fluid conveyance apparatus and/or conveyed fluids, including pressure sensors, temperature sensors, flow sensors, surface acoustic wave sensors, optical sensors, hydrophones, strain gauges, sensors for the determination of position, distance, velocity, or acceleration, calibration devices, electronic data loggers and recorders, controllers, data acquisition and analysis software, radio-frequency identification devices using electromagnetic fields, and Bluetooth wireless devices using short-wavelength UHF radio waves
Trademark: 90217850
