ps-1
ps-2
Presión diferencial
Technical features at a glance
- Precise measuring method, even under thermal or mechanical loads
- Low mounting and installation effort
- Suitable for measuring pressure, flow and level
- Applicable in gases, steam and liquids
- Flexible use in numerous industrial applications
- Usable in extreme environments such as hazardous areas or aggressive media
- High quality production, made in Germany
Purchase differential pressure sensors
The most important background information
What are differential pressure sensors?
Differential pressure sensors measure the difference between 2 absolute pressures p1 and p2 in gases, steam, and liquids. Among other applications they can be found in filter monitoring, level measurement in closed containers, and safety-critical systems. They are often referred to as differential pressure transmitters or differential pressure transducers.
What are differential pressure sensors? - JUMO FAQ
¿Cómo funciona un sensor de presión diferencial?
Un sensor de presión diferencial tiene dos conexiones de proceso. Las presiones actúan en direcciones opuestas sobre la membrana. El resultado de la medición es siempre la diferencia entre las dos presiones p2 - p1 = Δp.
¿Cómo funciona un sensor de presión diferencial? - JUMO FAQ
What are the different types of differential pressure sensors?
A distinction is made between piezoresistive and capacitive measurement. Most differential pressure sensors are now based on the piezoresistive effect (the change in electrical resistance of a material caused by tension or pressure). This effect is achieved by metallic strain gauges, which are glued to the elastic membrane already mentioned, or by silicon wafers.
What are the different types of differential pressure sensors? - JUMO FAQ
¿Dónde se aplica la medición de la presión diferencial?
Los sensores de presión diferencial se encuentran allí donde es necesario medir y comprobar continuamente las relaciones de presión, por ejemplo, en la supervisión de filtros o la medición de caudal.
¿Dónde se aplica la medición de la presión diferencial? - JUMO FAQ