Piezoelectric pressure sensor datasheet

BMP085 Data sheet Order code 0 273 300 144 Package type LCC8 Data sheet revision 1.0 Release date 01 July 2008 Document number BST-BMP085-DS000-03 Notes The BMP085 digital pressure sensor is functionally compatible to the existing Bosch Sensortec SMD500 digital pressure sensor. Product photos and pictures are for

Solving unique sensor problems is a particular strength of our group of applications engineers. We welcome the opportunity to provide assistance to you during your evaluation of piezo film sensors for your design. BACKGROUND Piezoelectricity, Greek for "pressure" electricity, was discovered by the Curie brothers more than 100 years ago.

Founded in 1980, Dytran Instruments, Inc. specialized at its inception in piezoelectric accelerometers, dynamic force sensors, pressure transducers and impulse hammers. This complex situation demands sensors which deliver a reliable signal which is not influenced by other physical quantities. The CP5x1 is a versatile miniature pressure sensor perfectly suited for measurements in extreme conditions in R&D where space is limited. A particular focus of the design is the simple integration of the sensor in the setup. About PCB ®. PCB ® manufactures sensors used by design engineers and predictive maintenance professionals to test and measure vibration, pressure, force, acoustics, load, and shock in research and development as well as industrial applications. Pressure Hysteresis: Output deviation at any pressure within the specified range, when this pressure is cycled to and from the minimum or maximum rated pressure, at 25°C. TcSpan: Output deviation over the temperature range of 10° to 60°C, relative to 25°C.

BMP085 Data sheet Order code 0 273 300 144 Package type LCC8 Data sheet revision 1.0 Release date 01 July 2008 Document number BST-BMP085-DS000-03 Notes The BMP085 digital pressure sensor is functionally compatible to the existing Bosch Sensortec SMD500 digital pressure sensor. Product photos and pictures are for Pressure sensors Introduction SETUP OF THE MEASUREMENT CHAIN Pressure sensor: Piezoelectric pressure sensors work on the principle of electrical charge output of certain crystals under mechanical load . Therefore they represent an active mea-suring element with the output charge being proportional to the pressure applied . Measurement cable: Piezoelectric Pressure Sensor -- 601CAA from Kistler Group Due to their high natural frequencies, piezoelectric pressure sensors can be used for a variety of applications where dynamic pressures need to be measured. PRESSURE (P1)/VACUUM (P2) SIDE IDENTIFICATION TABLE Motorola designates the two sides of the pressure sensor as the Pressure (P1) side and the Vacuum (P2) side. The Pressure (P1) side is the side containing silicone gel which isolates the die from the environment. The Motorola MPX pressure sensor is designed to operate with positive differen-