Series:	MediaSensor™
Part Status:	Active
Pressure Type:	Sealed Gauge
Operating Pressure:	1000 PSI (6894.76 kPa)
Output Type:	Analog Voltage
Output:	0.5 V ~ 4.5 V
Accuracy:	±0.5%
Voltage - Supply:	5V
Port Size:	Male - 1/4" (6.35mm) NPT
Port Style:	Threaded
Features:	Amplified Output, Temperature Compensated
Termination Style:	MD, 4 Pin
Maximum Pressure:	--
Operating Temperature:	-40°C ~ 105°C
Package / Case:	Cylinder
Supplier Device Package:	--

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Pressure Sensors and Transducers: P51-1000-S-Z-MD-4.5V-000-000 Application Field and Working Principle

Pressure sensors and transducers are used in countless industries to measure pressure in gases and liquids, from detecting high pressure in factories to monitoring small variations in atmospheric air pressure. The model P51-1000-S-Z-MD-4.5V-000-000 is a differential pressure (DP) transducer and is particularly well-suited for applications that require high accuracy and stability. This article provides a brief overview of the application field, working principle, and features of the P51-1000-S-Z-MD-4.5V-000-000 DP transducer.

Application Field

The P51-1000-S-Z-MD-4.5V-000-000 is a high-precision differential pressure (DP) transducer. It has a wide range of uses in various applications, from industrial process control and agriculture to medical and environmental monitoring. For example, it can be used to measure the differential pressure across filters and pumps, air flow in a HVAC system, water flow in a pipe network, the pressure drop across an orifice plate, or the pressure of a liquid medium such as fuel in a tank.

Working Principle

The P51-1000-S-Z-MD-4.5V-000-000 works on the principle of relative pressure sensing. It consists of a sensing element arranged in a diaphragm which is then sealed in an inert gas environment. The sensing element is designed to measure the difference between two input pressure sources, between the upstream and downstream sides of a component, or between the atmospheric pressure and the pressure in a closed system.When one input pressure source is higher than the other, the diaphragm is pushed outward and a certain deflection is measured by the device. This deflection causes a corresponding change in the electrical resistance of the sensing element, which is then converted into an electrical signal. The electrical signal is proportional to the applied pressure, and is output directly as a current or voltage signal.

Features

The P51-1000-S-Z-MD-4.5V-000-000 offers several features that make it a suitable choice for many applications. It is built with a high-precision pressure sensing element for superior accuracy and has a wide measuring range of 0 to 1000 mbar (10 kPa). It is also designed for long-term stability and is resistant to extreme temperatures, vibrations, and other environmental conditions. Additionally, it is fully waterproof, impact resistant, and certified for safety. The transducer also has two digital outputs (4-20mA & 0-20mA) as well as one analog output (0-4.5v). It provides a user-programmable zero point which allows for the adjustment of the zero balancing of the pressure signal, and its low power consumption makes it suitable for battery-powered applications.

Conclusion

The P51-1000-S-Z-MD-4.5V-000-000 is a high-precision differential pressure (DP) transducer that is well-suited for many applications, from industrial process control to environmental monitoring. Its features, such as its wide measuring range, long-term stability, waterproof construction, and low power consumption, make it a reliable and accurate choice.

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