Each finished transducer is tested and calibrated by a stringent quality control system at the factory before being distributed to the market. The quality management and quality assurance of the production system complies with the international standard ISO 9001:2008. In this example the noise floor of the accelerometer crosses the 0.001 ips level between 2 Hz and 3 Hz While the sensor has a low frequency -3dB of 0.5 Hz, it should not really be. The addition of internal mechanical isolation minimizes the high frequency stress that would. Their inherent ruggedness enables them to be severely over ranged without damage. These products have been being used in many countries in Europe, America, Middle East, South America, Southeast Asia, etc. Piezoelectric accelerometer design The information contained in this document is the property of Wilcoxon Research, Inc. Piezoelectric ICP accelerometers afford a very high signal output (+/- 5 volts full scale) and the ease of two-wire electrical connectivity. Our distributed Piezoelectric Accelerometers are manufactured by Sinocera (Sinocera Piezotronics Inc.) which has a long history over 50 years in manufacturing high-performance piezoelectric ceramic materials, piezoelectric sensors and dynamic testing instruments. Various types and options covering general purpose to dedicated applications (miniature, high frequency, low frequency, low noise, high temperature, triaxial, etc.) These sensors are based on the piezoelectric effect, where an input acceleration causes a force on the seismic mass which leads to a proportional charge.Charge output with wide frequency and wide temperature ranges The hermetic sealed industrial piezoelectric accelerometer model 109 is design to monitor the vibration in harsh industrial environment.The piezo ceramics sensing element of the accelerometer provides charge output proportionally depending on the acceleration in a wide range of frequencies. A charger amplifier should be used to convert the high impedance charge signal into a low impedance voltage output that is suitable for the inputs of data acquisition systems. IPA Accelerometer utilizes the spring-mass system for generating a force proportional to the amplitude of the input acceleration to the base of the system. Our AM Series Accelerometers are appropriate for condition monitoring of general purpose machinery.
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