The high requirements placed on pesticides and their production are also reflected in the pressure measurement in the process. A WIKA customer has therefore supplemented the electronic instrumentation for pressure monitoring with a mechanical backup. For this …
Pressure
Lasting accuracy for diaphragm seal systems for vacuum process
Jing Lyu | ApplicationsA diaphragm seal system in a vacuum process must master a major challenge – it must deliver a reliable measuring result, even when the pressure drops and the temperature rises at the same time. The example of a chemical company producing phthalic anhydride (PA) shows …
Pressure monitoring in the pharmaceutical industry with a universal instrument
Jing Lyu | ApplicationsPressure monitoring in the pharmaceutical industry is a demanding task with a wide variety of requirements. However, a corresponding diversification in instrumentation does not have to be an inevitable consequence. This is demonstrated by the use of a universal process …
Switch points in vacuum ranges: How are they set?
Haydar Kartal | Know-howSetting the switch points of an electronic pressure switch for an application in the vacuum range is not a self-explanatory task. The following article therefore explains what needs to be taken into account with this setting. It involves a pressure switch with a …
Diaphragm seals for stable flow measurement in deep seas
Jing Lyu | ApplicationsDiaphragm seals make it possible to adapt measuring instruments to even the most extreme conditions. One example is the deep-sea extraction of oil and natural gas. For offshore companies in this industry, a particular OEM company manufactures flow measuring systems …




