UG-492/U-1

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UG-492/ U-1 is an advanced oil-filled submersible pressure transducer for reliable measurement of pressure, such as in tanks, wells, and other submerged applications. It is designed for remote applications, enabling users to monitor pressure without the cost and limitations of hard wiring. The robust construction of UG-492/ U-1 allows it to be used in severe environments and offers an extended temperature range covering -40°C to +85°C.

The main application fields of UG-492/U-1 include:

• Instrumentation systems
• Automotive systems
• Oil and gas exploration
• OEM applications

UG-492/ U-1 sensor consists of 4 main components: an environmental chamber, a solid-state pressure transducer, an electrical cable, and a strain relief cable gland. The transducer is mounted inside the environmental chamber, which is filled with silicon oil. This oil functions as an elastic medium, transferring pressure from the environment to the transducer in a manner that reduces the effect of vibration and pressure shock from external forces. It also offers a level of protection that makes it suitable for use in submersion applications.

The solid-state output pressure transducer is a silicon-on-sapphire structured device. This device uses the principle of capacitance or piezoresistance change as the pressure changes. The electrical cable is connected to the transducer via a special strain relief cable gland. This strain relief keeps the internal components of the transducer shielded from external forces.

The UG-492/ U-1 provides a wide range of output signals, from 0V to 5V, 0mA to 20mA, and 4 to 20mA. It also offers a range of output impedance options for ease of integration into various application systems. The output of the UG-492/ U-1 has a band-limit of ±0.3% of Full Scale Output (FSO).

In summary, UG-492/ U-1 is a highly reliable oil-filled submersible pressure transducer used for remote applications, featuring a range of output signals, a extended temperature range, and a band-limit of ±0.3% of FSO. It is suitable for use in Instrumentation systems, Automotive systems, Oil and gas exploration, and OEM applications.

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