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A pressure transducer is a device used for accurately measuring pressure. They can also be referred to as pressure transmitters or liquid level meters when being used in water. The type of pressure they measure can either be absolute, differential or gauge pressure.

To accurately measure real-time pressure, most pressure transducers use internal strain gauges that are bonded to the internal diaphragm inside the transducer. The pressure is then reflected off the diaphragm as it enters through the port, the strain gauges can measure the alteration in shape... [More info...]