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YS—A型水量远传显示仪采用双稳态磁饱和原理,增强了开关脉冲触发信号的可靠性和稳定性,提高了技术性能。显示仪采用液晶显示,耗电量极微。无线采用光电管显示,数字明亮、清晰。并做到交直流互相自动切换,保证数据的连续性。采用外壳屏蔽,抗干扰性能强,做到了正确显示。该机的试制成功,对工矿企业计划用水、监控,方便抄表起了很大的作用。仪器性能经上海市计量技术研究所测试符合沪Q/GS-7-88技术条件。试用单位评议良好。现上海自来水公司上营节能厂已批量
YS-A-type water remote display using bistable magnetic saturation principle, enhanced switching pulse trigger signal reliability and stability, improved technical performance. Display using liquid crystal display, power consumption is minimal. Wireless use of phototube display, the number of bright, clear. And AC-DC to do each other automatically switch to ensure data continuity. Shielded shell, anti-jamming performance, so that the correct display. The successful trial of the aircraft, industrial and mining enterprises plan to use water, monitoring, easy meter reading played a significant role. Instrument performance measured by the Shanghai Institute of Metrology in line with Shanghai Q / GS-7-88 technical conditions. Trial unit evaluation is good. Now Shanghai Water Company Shangying energy-saving plants have been batches