Other names: differential pressure transmitter
Differential pressure transmitters measure the pressure difference and transmit electrical data to the system. For example, in critical applications, the differential pressure measurement can be made across the system’s filter. If the filter begins to clog and the pressure difference increases, an electrical alarm is sent to the system for maintenance procedures.
Because differential pressure transmitters are very precise and measure extremely small pressure differences, they can also be used for level measurement, which is based on the hydraulic head of the liquid. Especially in high-pressure systems, this pressure-difference-based measurement is an excellent alternative to other level measurement methods.
In flow measurements based on pressure difference, the differential pressure transmitter is also an essential component for measurement accuracy.
We assist in selecting a differential pressure transmitter that meets the requirements of your application. Ask our contacts for more information.
For dirty media, different diaphragm intermediaries are used, which are also available with wash valves. For the food industry, pressure transmitters can be equipped with hygienic connections.
APLISENS programmable digital differential pressure transmitters equipped with a self-sealing sensing element are suitable for many applications in industry. A digital display is included as standard, allowing the device to be set up in the field without a programming device. The transmitters can also be supplied pre-assembled with 3- or 5-way valve blocks.
