NPA-700B-05WD

Pressure sensors, transducers, and other related instruments have become essential tools in today\'s world. The NPA-700B-05WD is one such instrument that is very reliable and offers great accuracy in applications that require pressure measurements. This article will explore the application field and working principle of the NPA-700B-05WD.The NPA-700B-05WD is a diaphragm-based pressure transducer designed for accurately measuring gauge pressures from liquids or gases. The device is made up of a stainless steel housing with an internal diaphragm that bends when pressured. This bending is detected by strain gages connected to the diaphragm. The strain gage provides an electrical signal that is proportional to the pressure applied to the diaphragm. This signal is then amplified and passed to a Wheatstone bridge to produce an output voltage proportional to the applied pressure.The NPA-700B-05WD has a wide variety of applications in both commercial and industrial settings. It is especially useful in the fields of HVAC, plumbing, medical equipment, process control, and food processing. The transducer can measure pressure in dynamic environments and is well-suited for aggressive liquids as well as gases. It is also recognized for its reliable performance in extreme temperatures, making it ideal for applications that require pressure measurement in harsh environments.The NPA-700B-05WD also features excellent accuracy and repeatability. The device can measure pressure within a range of -14.5 to 7.0 psi with an accuracy of +/- 0.2% full scale. This level of accuracy makes the instrument particularly reliable in applications with tight control requirements.The NPA-700B-05WD is powered by a pair of 12V AAA alkaline batteries. The device has a low power consumption and can run for up to six months under normal operating conditions. The unit is also designed for easy maintenance and the transducer can be serviced without the need to remove it from the installation.The NPA-700B-05WD is a reliable and accurate pressure transducer suitable for a variety of applications. Thanks to its stainless steel housing and diaphragm-based principle of operation, the transducer delivers reliable performance in dynamic environments. Its excellent accuracy and low power consumption make it perfect for applications where pressure measurements need to be taken with precision and economy in mind.