When external pressure is applied the diaphragm flexes slightly causing a change in the capacitance and therefore a change in the output of.
Water differential pressure transducer.
Belimo s 22wdp differential pressure sensor water series comes with an active sensor 0 10 v or 4 20 ma for measuring the differential pressure in liquid or dry media.
All major brands of differential pressure transmitters are in stock ready to ship including setra wika and ashcroft.
When you need the right product right now count on kele.
Differential pressure transducers are designed with capacitive sensing technology.
With a 24vdc supply powering the sensor and a 4 20ma output signals elected the sensor will be calibrated with a 100 psi line pressure and 20 psi differential pressure.
A 100 psi pump with a filter is installed to purify the water for drinking.
Various pressure ranges rugged nema 4 ip65 and compact stainless steel housing.
These sensors have thin diaphragms located between two parallel metal plates.
How do differential pressure sensors work.
Measure the difference in pressure between two points in flow applications such as heating cooling and pumping systems.
Optional stainless steel or brass pipe connection adapters also available.