Search results
Results From The WOW.Com Content Network
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
A very stable, long lived, very high resolution pressure sensor is a critical enabling technology for DART's bottom pressure recorder. [11] It is a resonant quartz crystal strain gauge with a bourdon tube force collector. When compensated for temperature, this sensor has a pressure resolution of approximately 1mm of water when measuring ...
The standard method for measuring pore water pressure below the water table employs a piezometer, which measures the height to which a column of the liquid rises against gravity; i.e., the static pressure (or piezometric head) of groundwater at a specific depth. [6] Piezometers often employ electronic pressure transducers to provide
Pressure sensors can alternatively be called pressure transducers, pressure transmitters, pressure senders, pressure indicators, piezometers and manometers, among other names. Pressure is an expression of the force required to stop a fluid from expanding, and is usually stated in terms of force per unit area.
The other branches of geography, most commonly limited to human geography and physical geography, can usually apply the concepts and techniques of technical geography. [ 2 ] [ 3 ] [ 5 ] However, the methods and theory are distinct, and a technical geographer may be more concerned with the technological and theoretical concepts than the nature ...
Telemetry is used to communicate the variable measurements of flow and tank level sensors detecting fluid movements and/or volumes by pneumatic, hydrostatic, or differential pressure; tank-confined ultrasonic, radar or Doppler effect echoes; or mechanical or magnetic sensors. [26] [27] [28
Working with a modified Molchanov sonde, Sergey Vernov was the first to use radiosondes to perform cosmic ray readings at high altitude. On April 1, 1935, he took measurements up to 13.6 km (8.5 mi) using a pair of Geiger counters in an anti-coincidence circuit to avoid counting secondary ray showers.
Upload file; Search. ... Create account; Log in; Pages for logged out editors learn more. Contributions; Talk; Pressure transducer. Add languages. ... Download as PDF ...