Water Differential Pressure Transducer

Differential pressure transducers are designed with capacitive sensing technology.

Water differential pressure transducer.

Measure the difference in pressure between two points in flow applications such as heating cooling and pumping systems. 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. Bidirectional differential low pressure transducers px2650 the px2650 series is an economical solution to measure dry gasses in building management hvac or clean rooms with a voltage output in low ranges from 0 25 to 50 inh2o. If the downstream side in the system pressure drops to 80 psi the filter should be changed.

When external pressure is applied the diaphragm flexes slightly causing a change in the capacitance and therefore a change in the output of. These sensors have thin diaphragms located between two parallel metal plates. These transmitters also known as transducers convert differential pressure to an electrical signal that can be interpreted by receiving devices such as remote displays programmable logic controllers and motor speed controls to monitor pressure or control equipment. How do differential pressure sensors work.

All major brands of differential pressure transmitters are in stock ready to ship including setra wika and ashcroft. A 100 psi pump with a filter is installed to purify the water for drinking. 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.