20 INCH-G-4V-REF

Series:	--
Part Status:	Obsolete
Pressure Type:	Vented Gauge
Operating Pressure:	0.72 PSI (4.98 kPa)
Output Type:	Analog Voltage
Output:	0.25 V ~ 4.25 V
Accuracy:	±0.25%
Voltage - Supply:	5.5 V ~ 16 V
Port Size:	Male - 0.19" (4.83mm) Tube
Port Style:	Barbless
Features:	Amplified Output, Temperature Compensated
Termination Style:	PCB
Maximum Pressure:	10.84 PSI (74.75 kPa)
Operating Temperature:	-25°C ~ 85°C
Package / Case:	4-SIP Module
Supplier Device Package:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Pressure sensors, transducers, and the 20 INCH-G-4V-REF are all components of modern industrial automation systems. These tools are used to measure and interpret the differences in pressure levels of surrounding environment. The 20 INCH-G-4V-REF is a device designed for monitoring the pressure level in a given environment. It uses a combination of pressure transducers and other components to accurately gauge the pressure in a particular space.A pressure transducer is an electronic device that converts physical phenomena such as force, pressure, or temperature into an electrical signal which can be easily translated by measuring instruments. This electronic device works by using a strain gauge, a thin metallic film, to measure and respond to changes in pressure by changing its electrical resistance. A pressure transducer is typically connected to a pressure connecting device, which allows the transducer itself to interact with the surrounding environment. As the pressure changes, the resistance of the strain gauge will also change, and this change is then sent to the measuring instrument as an electrical signal indicating the level of pressure.The 20 INCH-G-4V-REF is a special type of transducer designed to perform a specific task. This pressure transducer is designed to monitor low-pressure environments, and it is equipped with a variety of features that make it particularly well-suited for monitoring such environments. It is equipped with a 4-wire strain gauge that is capable of measuring pressure from 0-30 PSI (pounds per square inch). These transducers are usually used in applications such as medical instrumentation, air conditioning, auto racing, and a variety of other industrial applications.The operating principle of the transducer is based on the theory of Wheatstone bridge. The Wheatstone bridge is an electrical circuit first described in 1841 and is used for measuring resistance and transducer output. A Wheatstone bridge circuit consists of four resistors in a bridge circuit. When there is a difference in the pressure applied to the resistors, the output of the Wheatstone bridge will change in proportion to the difference in pressure.In the 20 INCH-G-4V-REF, the Wheatstone bridge is connected to the strain gauge, which consists of a thin metallic film that changes in resistance when a pressure is applied. The strain gauge will be in the Wheatstone bridge circuit, and when the pressure changes, the resistance in the bridge circuit will also change. This change will cause a shift in the output of the Wheatstone bridge, and this shift is sent to the instrument as an electrical signal, indicating the pressure level.In summary, the 20 INCH-G-4V-REF is a specialized pressure transducer designed for low-pressure applications. This transducer works by using a Wheatstone bridge circuit and a strain gauge. When a pressure is applied, the resistance of the bridge circuit changes and this change in resistance is then sent to the measuring instrument as an electrical signal. This transducer has a wide variety of uses and is commonly found in industrial automation systems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description