2013年10月11日星期五

Note that the actual operation point of the pressure sensor

Measured not only in the production of pressure sensors play an important role , also in real life pressure sensor applications are endless . Pressure sensors are widely automated measurement applications in the automotive market, the new changes almost every day , in fact, everywhere around us , on the road on a motorcycle has a pressure sensor shadow. In fact, the quality of the pressure sensor has been in production concern, in this regard only determines the production and testing department executive power, in fact, the real life of the sensor quality and the right to decide on the user's hand. Here it should be noted that the use of pressure Car Temperature Sensor to make a summary of some of the issues . Pressure sensors work environment is generally more complicated, first of all we should prevent the waste deposited in the conduit and sensors with corrosive or hot media contacts . Measuring gas pressure in the pressure sensor , the pressure port should be opened in the flow line to the top , and the sensor is installed in the flow line to be fixed to the upper part so as to accumulate liquid flow easily into the pipe. Pressure sensors measure the fluid pressure , the pressure port should be opened in the side of the pipeline process , in order to avoid deposition of slag accumulation , this is to prevent blockage causes pressure sensor measurement errors . Impulse control pressure sensor should be installed in temperature fluctuations small place , so as to make the sensor work more stable. Similarly in the measurement of fluid pressure sensor , the sensor should be installed to avoid the impact of the liquid in order to avoid overvoltage damage Cooling Temperature Sensor . Winter freezing occurs when the sensor is installed outdoors freezing measures must be taken to avoid the impulse in the mouth due to icing fluid volume expansion , resulting in loss of the sensor . Pressure sensor wiring , should the cable through the waterproof connector or entangling pipe and tighten the nut tight seal to prevent leakage of rainwater into the transmitter through the cable housing to avoid line fault. Pressure sensor in the measurement of steam or other high temperature medium , the need to take additional buffer tube condenser, the operating temperature of the sensor should not exceed the limit , etc. These problems are in practice the need for technical staff are to pay special attention .

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