Pressure Measurement Devices

Gravitational transducers

  1. A dead weight tester
  2. Manometer

Elastic transducers ( Force summing Transducers)

  1. Bourdon tube pressure gauge
  2. elastic diaphragm gauges
  3. bellow gagues
  4. Bellow gaugues to measure gauge pressure
  5. Bellow gauge to measure differential pressure

Strain gauge pressure cells.

  1. Flattened tube pressure cell (PINCHED TUBE).
  2. Cylindrical type pressure cell.

Mcleod vacuum gague.

  1. Thermal conductivity gauges.

Pirani gauge.

  1. Thermocouple type conductity gauge.

Ionisation gauge

  1. bulk modulus or electrical resistance pressure gauge.

The above instruments are used in following situations:

Pressure Measurement Devices

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