PPT0300DRW2VB

Series:	--
Part Status:	Active
Pressure Type:	Differential
Operating Pressure:	±300 PSI (±2068.43 kPa)
Output Type:	Analog, RS-232
Output:	0 V ~ 5 V
Accuracy:	±0.05%
Voltage - Supply:	5.5 V ~ 30 V
Port Size:	Male - 0.13" (3.18mm) Tube, Dual
Port Style:	Barbed
Features:	--
Termination Style:	Connector
Maximum Pressure:	±600 PSI (±4136.85 kPa)
Operating Temperature:	-40°C ~ 85°C
Package / Case:	Module Cube
Supplier Device Package:	--

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Pressure Sensors and Transducers: PPT0300DRW2VB Application Field and Working Principle

The PPT0300DRW2VB pressure transducer is a precision pressure sensor built for accuracy, sensitivity, and reliability. It is part of the Piezo Technology family from Panametrics. It is designed to measure gauge, absolute, sealed, compound, and differential pressures. Its strong and durable construction makes it suitable for use in a variety of demanding industrial and commercial applications.

Applications

The PPT0300DRW2VB\'s light weight, small size and low price ranges make it suitable for a wide range of non-aggressive media in industrial environments. It is designed to measure pressures in pumps, compressors, valves, and process lakes. It can also be used in gas turbine engine control, in aircraft instrumentation, and for research in a range of fields from automotive to medical.

Design

The PPT0300DRW2VB is a dual die transducer made of stainless steel. It has an external housing that is hermetically sealed for anti-corrosive protection and a pressure-resistant diaphragm held in place by a stainless steel membrane. The sensor also incorporates an internal temperature sensing circuit for compensation for temperature-induced errors.

Principle of Operation

The PPT0300DRW2VB works on the principle of piezoresistive sensing. This method of pressure sensing results from the use of a strain-sensitive material called a piezoresistor, which is embedded in the diaphragm. As pressure is applied to the diaphragm, it stretches or compresses, which changes the resistance of the piezoresistor. This change in resistance is then detected by the internal amplifier and converted into a standard 4-20mA or 0-5V output signal.

Benefits

The PPT0300DRW2VB provides a number of benefits over other pressure transducers. Its extremely light weight and small size ensures quick and easy installation and it is designed to ensure a long operational lifetime. Its high accuracy and quick response time make it perfect for critical applications where accuracy is paramount. Additionally, it offers a very wide range of temperature compensation capabilities, making it suitable for use in a variety of adaptable environments.

Conclusion

The PPT0300DRW2VB pressure transducer from Panametrics is an accurate, reliable, and inexpensive pressure sensor suitable for a wide variety of industrial and commercial applications. Its piezoresistive sensing technology provides quick response times and extremely high accuracy and its hermetically sealed housing ensures protection from corrosion. Its light weight and small size make it easy to install and its wide temperature compensation capabilities make it ideal for adaptable environments.

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