Pressure Sensors, Transducers

This article is about DLVR-L60D-E2NS-C-NI5F, a type of pressure sensortransducer. A pressure transducer is an electronic device which convertspressure into an electrical signal proportional to the pressure andtransmits it to measuring or controlling apparatus. Pressure transducersare commonly used for long-term measurements, when extremely accurateresults are desired or when the device is located in an environment thatmakes it extremely difficult or impractical to obtain a manual pressurereading.

Application Field

DLVR-L60D-E2NS-C-NI5F is suitable for use in most industrialenvironment and is generally found in commercial and military aircraft.The pressure transducer is used to measure air pressure, particularly inhigh-performance aircraft and vehicles. It is also used incombustion-fueled systems such as gas turbine engines and dieselengines. DLVR-L60D-E2NS-C-NI5F is also used in safety systems, inautomobiles as safety throttles, in medical appliactionsm, especiallyrespiration monitors, and in automotive research. Other applicationsinclude oil and fuel pressure measurements.

Working Principle

DLVR-L60D-E2NS-C-NI5F is a piezoresistive pressure transducer. Itutilizes a stabilized Wheatstone bridge for sensing and amplifying theoutput signal. A small sensing diaphragm is connected to a sensingresistor via a rigid link. When the pressure is applied, the diaphragmsenses the pressure and a change of electrical potential between the tworesistors is the result. The output voltage is then proportional to theapplied pressure. The Wheatstone bridge is also used to compensate forany changes in temperature, as well as to ensure that the sensingdiaphragm can be operated at high temperature.

DLVR-L60D-E2NS-C-NI5F is designed to be highly reliable andaccurate. Its construction involves a stainless steel body with analuminum diaphragm. The body is designed to be corrosion resistant whilethe diaphragm provides a large surface area for accurate pressuresense. The sensing resistor is also made of stainless steel, forlong-term reliability. In addition, the transducer is sealed to IP-67ratings, making it suitable for use in a wide range of environments.

The DLVR-L60D-E2NS-C-NI5F is easy to install and use. It can beconnected to a single or two-wire system, depending on userrequirements. It is suitable for operation in an a wide temperaturerange from -30°C to 150°C and has an output range from 0-10V. It is alsoshock resistant and EMC compatible. Furthermore, it is designed so thatit can be used with either AC or DC voltage sources, and can also becalibrated for specific pressure ranges.

Conclusion

DLVR-L60D-E2NS-C-NI5F is a robust and reliable pressure transducerdesigned for a wide range of industrial and commercial applications. Itis suitable for use in aircraft, combustion engines, safety systems, andmedical applications. The transducer utilizes a stabilized Wheatstonebridge for sensing and amplifying the output signal and it is suitablefor operation in a wide temperature range. In addition, the transduceris sealed to IP-67 ratings, making it suitable for use in a wide rangeof environments.