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数字式液位计是运用数字电路的基本原理,采用数字集成电路(除电源部分采用模拟集成电路外)研制成的数字式液位检测仪表。该仪器的取样单元对于不同的介质可采用不同的检测接点:编码电路采用了计算机中的先权编码技术及其硬件电路;输出是数字显示,并有上、下限越限报警输出和BCD代玛输出。具有安装,使用、维修方便,抗干扰能力很强等优点,适用于需要测量和控制液位变化的场合。
Digital level gauge is the use of the basic principles of digital circuits, the use of digital integrated circuits (in addition to the power supply part of the analog integrated circuit outside) developed by the digital level detector. The sampling unit for the instrument for different media can be used to detect different contacts: coding circuit uses the computer’s first coding technology and its hardware circuit; the output is digital display, and the upper and lower limits of the more alarm output and BCD Output. Has the advantages of installation, use, easy maintenance, strong anti-interference ability, suitable for the need to measure and control the liquid level changes in the occasion.