Design Of A Measurement Device For Sensor-signals

Sensor is a scientific research and industrial technology. It is essential to modern andeven a key component of the development of the world competing for thehigh—tech．Sensor-Signals Measurement Technology of is one of the crucial technologies ininformation era. It is a significant manner to obtain accurate and dependable information.Accurate Sensor-Signals Measurement Technology, which is one of basic techniques torealize information in the contemporary area of science and technology, is an importantdirection that the field of monitoring develops.In the area of Sensor-Signals Measurement Technology, Normal-Voltage signaltransformed from Sensor-Signal is considered as input to Data-Sampling system. Thus, signaltransforming circuit becomes necessary to realize this function. Optimization of this designdirectly effects measurement accuracy and security of Sensor-System.Compared anddemonstrated some scheme and relative technologies of front-end signal conditioning in dataacquisition system and some concrete implementation methods for functional circuit weregiven．Against the background of development of domestic sensor and it’s measurementtechnology, this article presents a design project of Sensor-Signals Measurement System. It ispremised on anti-disturbance of Sensor-Signals, this paper advances theoretic analysis anddetailed design, and it expatiates a plan which takes theory into practice. Finally, this paperturns out the test result.