Differential pressure measurement

Differential pressure measurement

Offers continuous level measurement in liquids as well as volume or mass flow measurement

 

       Differential pressure transmitter with piezoresistive sensor and welded metallic membrane is typically used in harsh working conditions for continuous measurement of pressure differences in liquids, vapors and gases with process temperatures up to 1.000°C and process pressures up to 420bar.

There are two types of Differential-pressure flowmeter:

–  Orifice type: the device’s diameter can be up to DN4000

–  Pitot type: the device’s diameter can be up to DN12000.
 

Differential pressure measurement: Measuring Principle
 

On-site installation of DP flowmeters:

Differential pressure measurement in gas application

Differential pressure measurement in LPG application