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《Heilongjiang Science》 2011-03
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Long-range Precision Microprocessor-Based Continuous Detection Apparatus

LUO Xiang-Dong1,XU Xiao-qiu1 and ZHAO Xiao-Wen2(1.S&T Incubation Center of Heilongjiang Academy of Sciences,Harbin 150090,China;2.Physics Institute of Heilongjiang Academy of Sciences,Harbin 150086,China)  
This paper describes a microprocessor-based,RF admittance,precision stepper motor technology,long-distance continuous detector and outlines the measurement detection principle.From the probe,the host,the mechanical structure,software and human-machine interface aspects of instrument design ideas are introduced.The meter pole detection signal polar materials were collected by the control logic outputs to drive stepper motor reversing Level tracking sensor level measurement method.It is a new type with a digital display,the alarm can be set arbitrarily limit,4-20mA standard signal output,the sensor changes in real-time tracking of level control for continuous level measurement instruments.
【CateGory Index】: X85
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
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