Pressure transducers pdf pressure sensors pdf download pdf. Gs4000 series general purpose pressure transmitters. The pw2 series sensor is designed to accept high differential pressure. Data sheets showing similar products and accessories. For differential pressure measurement pressure ranges 0. Dpt10 differential pressure transmitter depending on the version, ventilation valves andor screw plugs details see chapter dimensions optional accessory documentation this operating instructions manual. Gs4200 series general purpose pressure transmitter. A pressure transducer is a device which converts an applied pressure into a measurable electrical signal which is linear and proportional to the applied pressure.
The pressure sensing cell consists of oxide ceramics and is resistant against exhaust gases. The natural benefits of this approach were recognized for many years. Beginners guide to differential pressure transmitters. Pressure sensors and transducersbarometer and differential. All specifications are subject to change without notice. The capacitance pressure sensor measures differential and gauge pressure and is commonly used in flow and level applications. Install the sensor on a duct or pipe across a pump, filter, heat exchanger, compressor, or other noncorrosive wet media.
Thanks to different sensor technologies combined with compact aluminium diecast cases or plastic housings, our differential pressure transmitters may be used for numerous fluids and gases, e. Differential pressure transducer improving energy efficiency allows precise recording of room pressures, duct pressures or volume flows to optimise energy consumption in ventilation systems areas of use optimised for applications such as filter monitoring, room or duct pressure monitoring, level monitoring in fluids, actuating frequency converters for fan control and recording. Differential pressure transmitter working principle. Operating instructions differential pressure transmitter. P transducer can also be ordered separately and installed onto. A differential pressure sensor is a part with limited lifetime. Differential pressure transmitter model dpt10 wika alexander. Differential pressure transmitter dpt10 wika instrument, lp.
We approached the test by selecting three different transducer designs 1. How to select differential pressure transducers whitepaper. Gc52 differential pressure transducer data sheet ashcroft. A field guide to understanding pressure transducers. In this design, the sensing element is a taut metal diaphragm located equidistant between two stationary metal surfaces, comprising three plates for a complementary pair of capacitors. Differential pressure transducers are commonly used in test stands, wind tunnels, leak detection systems and other applications. A straightforward and informal guide to understand what is a differential pressure transmitter and how it works. Product datasheets please see our data sheets below for more indepth technical information about our range of products. Differential pressure transmitter working principle another common electrical pressure sensor design works on the principle of differential capacitance. The dual sensor design eliminates the need for a bypass valve, and the bidirectional capability reduces installation errors. Its unique, thermal lystretched diaphragm combines high sensitivity. In order to demonstrate the effectiveness of using a single quartzdyne pressure transducer, we designed a laboratory experiment to demonstrate the sensitivity and repeatability of our transducers to small pressure differentials.