PPT0002GRF2VB

Series:	--
Part Status:	Active
Pressure Type:	Vented Gauge
Operating Pressure:	2 PSI (13.79 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, Filter
Port Style:	Barbed, Filtered
Features:	--
Termination Style:	Connector
Maximum Pressure:	6 PSI (41.37 kPa)
Operating Temperature:	-40°C ~ 85°C
Package / Case:	Module Cube
Supplier Device Package:	--

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Pressure Sensors and Transducers

Pressure sensors and transducers are widely used in various fields, including industrial, medical, automotive, electronics, telecommunications, and other applications. The pressure sensors and transducers of the PPT0002GRF2VB series combine a variety of sensing element designs, pressure ranges, and signal types. These sensors and transducers measure absolute, gage, and differential pressure. Most are oil filled, so that they are protected from water, dust, and other corrosive materials.

Types of Pressure Sensors and Transducers

The most common types of pressure sensors and transducers used in the PPT0002GRF2VB series are piezoresistive, capacitive, optical, and resonant types. Each type has its own advantages and disadvantages, so choosing the right one for the application comes down to the desired accuracy, range, temperature range, and other factors. Piezoresistive sensors and transducers are made from thin, flexible material that changes resistivity when exposed to pressure. This type of unit is used when accuracy and stability over time are critical.Capacitive pressure sensors and transducers measure changes in capacitance to determine pressure. This type is typically used in applications requiring low to medium accuracy.Optical pressure sensors and transducers use the refraction of light to measure changes in pressure. This type is suitable for high accuracy applications, but it can be expensive and complex to install.Resonant pressure sensors and transducers make use of the resonant frequency of the sensing element in order to measure changes in pressure. This type is suitable for applications requiring low cost and low power consumption.

Working Principle of Pressure Sensors and Transducers

Pressure sensors and transducers measure pressure by converting the pressure into an electrical signal. This is usually done by converting the pressure into a change in electrical charge (piezoelectric effect), strain (piezoresistive effect), capacitance, refracted light, or frequency. When a change in pressure is applied to the sensing element, an output signal is generated that is proportional to the pressure. This output signal can then be amplified and measured by a suitable device.

Applications of Pressure Sensors and Transducers

The PPT0002GRF2VB series pressure sensors and transducers are used in a variety of applications. These include fuel and oil level sensing in automotive and industrial applications, flow meter sensors for gas and liquid, leak detection in water and chemical systems, and air pressure monitoring for HVAC systems. Pressure sensors and transducers are also widely used in medical applications such as blood pressure monitoring, and in aerospace applications.In general, pressure sensors and transducers are an essential component in many industries where accurate measurement of pressure is critical. The PPT0002GRF2VB series offers flexibility and reliability in a range of pressure sensing applications.

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