DLHR-F50G-E1BD-C-NAV8

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Pressure Sensors, Transducers

The DLHR-F50G-E1BD-C-NAV8 is a high performance pressure transducer designed for accurately measuring and monitoring pressure under extreme conditions. It is one of the few transducers that can withstand harsh temperatures, up to 120°C and 500 Bar maximum pressure. This makes it ideal for use in systems where precise and reliable measurements are critical, such as in medical, aerospace, automotive and industrial monitoring applications.

The main feature of the DLHR-F50G-E1BD-C-NAV8 is its scalable design, allowing users to customize the transducer to their application without having to modify existing hardware or change programming code. It is capable of measuring a wide range of pressures ranging from a few millibar to 500 bar absolute, in both absolute and different pressure units and also in differential mode (gauge or negative pressure). As well as measuring, the DLHR-F50G-E1BD-C-NAV8 is able to output analog (4-20mA) or digital output, either RS232 or RS485.

Working Principle

The DLHR-F50G-E1BD-C-NAV8 is a fully integrated transducer that employs a strain gauge bridge circuit to measure the pressure applied to a central diaphragm. This diaphragm is made of stainless steel and is stretched to absorb the applied pressure. The strain gauge(s) mounted to the diaphragm are joined into a Wheatstone bridge circuit and the resistance changes are measured. The resistance change is then converted to an electrical signal and amplified.

The bridge circuit is kept at a constant reference voltage to ensure stability of the system, which prevents temperature and voltage fluctuations from affecting the measurement accuracy. The amplified signal is then sent to the analogue output (4-20mA) and isolated via an opto-coupler to the digital output (RS232/RS485).

Application Field

The DLHR-F50G-E1BD-C-NAV8 is suitable for both low and high pressure applications and is highly configurable, making it well suited to a range of uses. Its ability to withstand temperatures up to 120°C and pressures up to 500 bar makes it ideal for extreme conditions including oil and gas production, petrochemical processes, boilers and pumps and medical applications. As well as these applications, it is well suited to automotive and industrial monitoring where precision and accuracy are required.

The DLHR-F50G-E1BD-C-NAV8 transducer is designed for reliable operation with high accuracy and low power consumption. It offers a flexible solution for a range of pressure measuring applications, providing reliable data and reliable readings, even in extreme conditions.

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