Pressure transducers detect pressure and transform the reading into an electrical signal that various devices or control systems may analyze and evaluate. Many applications, such as those in the industrial, aeroplane, automobile, and medical fields, frequently make use of pressure transducers.
Pressure transducers track the changes in a sensor device, such as a piezoelectric crystal or a membrane, brought on by pressure variations. The tension gauge, attached to the sensing element, generates a shift in resistance to electricity proportional to the sensor component’s deformation. The electricity that emanates from this change in resistance may now be monitored and deciphered by other devices.
Pressure transducers may be categorized based on the kind of pressure that they measure, including gauge, absolute, and differential pressures. Their precision, dynamic range, and kind of output indication, such as analogue or digital, differ.
Recommended Pressure Transducers from MicroSensor
The MPM489 is a flexible pressure transmitter tailored to various applications. It comes in various configurations, including inherent safety, explosion-proof, ATEX, CE, RoHS, and CCS approval, making it appropriate for usage in severe settings and sensitive regions.
The piezoresistive sensor element of the device provides exceptional stability and dependability. It is protected by a high-strength steel casing, ensuring durability and lifespan.
The MPM489 pressure transmitters are suited for precision measurements in automated systems. It has a unified structure, standardized outputs, & several operational and electrical interfaces. The product is used in various sectors, including hydraulics, water supplies, oil, and petroleum-based products.
Specifications for the MPM489 include pressure type, range precision, stability over time, activity, and storage temperatures. The level of precision varies depending on pressure range, and the pressure tolerance ranges from -1 bar to 1000 bar. The signal sent out of the product changes depending on the power source, output layout, and loading impedance. The broadcaster has an IP65 protected and a weight of no more than equivalent to 270g.
The MPM4730 is a highly accurate digital output pressure transmitter that may be used in various settings, including hydro and pneumatic management, oil and petroleum-based production, power production, hydrologic water supplies, and mechanical construction.
This transmitter uses digital temp adjustment, a nonlinear modification, and cutting-edge production procedures to guarantee great precision and stability. Its small size, lightweight, and broad pressure spectrum allow for accurate flow pressure monitoring.
The digital temperature adjustment and nonlinear corrections of the MPM4730 substitute the 2-wire working 4mA–20mA DC output analog signal to provide a very accurate digital output. According to the temperature type, it has a precision of 0.5%FS to 0.1%FS with a pressure range of -1 bar…0mbar, 100mbar, 1000 bar.
The transmitter supports network applications thanks to its RS485 connectivity or HART protocol. Additionally, CE, RoHS, and CCS have all authorized it. The inbuilt safety version of the MPM4730 is available in Ex ia IIB T6 Ga, which has an IP65 classification grade. It weighs about 230g and has a central measurement of 27mm.
The outer shell is constructed of SS 304/SS 316L; its cable can be PE, PVC, or PUR. The sensor’s encapsulation of the transmitters consists of a separated diaphragm constructed from SS 316L/Tantalum and a pressure measurement port built of SS 304/SS 316L/Hastelloy.
The MPM489 and MPM4730 are examples of Micro Sensor Corp’s high-quality, dependable pressure transducers. These devices are built with cutting-edge features such as digital output, numerous connections, and exceptional precision, making them suited for various applications in unsafe and demanding situations.
These transducers offer durability or endurance over time due to their sturdy structure, making them a top option for various sectors, including hydrology, petrochemistry, and hydrocarbons. Because of their dedication to quality and inventiveness, Micro Sensor Corp. continues to be a market leader in the production of pressure sensors and transmitters.