Series:	DPH-100
Part Status:	Active
Pressure Type:	Vacuum
Operating Pressure:	-14.65 PSI (-101 kPa)
Output Type:	Analog Voltage
Output:	1 V ~ 5 V
Accuracy:	±0.5%
Voltage - Supply:	12 V ~ 24 V
Port Size:	Male - M3
Port Style:	Threaded
Features:	--
Termination Style:	Connector
Maximum Pressure:	-72.52 PSI (-500 kPa)
Operating Temperature:	0°C ~ 50°C
Package / Case:	Module
Supplier Device Package:	--

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Introduction

Pressure sensors, transducers, and gauges are components that can help measure, monitor, and regulate the rate of change in pressure in a given environment. This type of device is often used in industrial and laboratory environments to provide consistent and reliable measurements of pressure under controlled conditions. In these settings, the pressure must be measured accurately and consistently, particularly when hazardous or toxic substances are involved. The DPH-103-M3 pressure sensor is a small, solid-state pressure transducer that is designed to offer an accurate and reliable measurement of pressure in conditions where the conditions are challenging.

Description

The DPH-103-M3 is a small pressure sensor that is capable of accurately measuring very low levels of pressure in harsh or challenging environmental conditions. It is designed to be accurate and reliable, even in extreme temperatures, over a wide range of pressures. The pressure sensor consists of a sensing element and associated electronics. The sensing element consists of a small diaphragm constructed from a metal alloy. This diaphragm is positioned between two electrodes, which act to sense the pressure applied to the diaphragm.The diaphragm is bonded to a printed circuit board, which contains the necessary electronic components to measure and register the pressure reading. The PCB is connected to the sensing element via a connector strip. The PCB also contains the necessary electronic circuitry and software for the pressure sensor to be operated. The electronic components are housed inside a waterproof housing, which protects the electronics from moisture or any other environmental contaminants.

Working Principle

The DPH-103-M3 works by measuring the capacitance between the two electrodes on the diaphragm. The capacitance is proportional to the amount of pressure applied to the diaphragm. When the pressure is applied, the capacitance increases and when the pressure is released, the capacitance decreases. This change in capacitance is then measured and converted into an electrical signal. This signal is then passed on to a processor, such as a microcontroller, which can then be used to calculate the pressure level.The pressure sensor also contains a self-test feature, which allows the device to self-monitor its performance and alert the user if there are any issues. This feature can be used to help ensure that the pressure sensor is working correctly and providing accurate readings.

Application Field

The DPH-103-M3 pressure sensor is used in a variety of industries and applications. It is most commonly used in the following fields:• In the oil and gas industry, the DPH-103-M3 is used to monitor the pressure of oil and gas reservoirs and other conditions in oil and gas related environments.• In the automotive industry, the DPH-103-M3 is used to measure the pressure of fuel, exhaust, and other components in automotive vehicles.• In medical and laboratory environments, the DPH-103-M3 is used to measure pressure levels in fluid and gas biomedical and laboratory samples.• In hazardous industrial environments, the DPH-103-M3 is used to measure the pressure of chemical, toxic, or flammable gases.

Conclusion

The DPH-103-M3 pressure sensor is an accurate and reliable pressure transducer designed to provide readings in a variety of challenging and hazardous environments. It is a small, solid-state device capable of providing accurate pressure readings, even in extreme temperatures and over a wide range of pressures. The DPH-103-M3 is used in a variety of industries and applications, from oil and gas to automotive and hazardous industrial environments. With its self-test feature, the DPH-103-M3 can help ensure accuracy and reliability in any pressure measurement application.

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