This paper introduces several kinds of commonly used level instruments, describes the design and selection of intrinsic safety system.
介绍了几种常用的液位仪表,说明了本质安全系统设计、选型,简述了MCGS监控软件的组态及其在液位测量系统的成功应用。
Study on the characteristics of polarized reflectanct on liquid surface;
液体表面偏振反射特征研究
There are some special characters in the liquid surface.
液体表面有一些特殊的性质，目前对其微观本质尚无定量解释。
A laser interference technique for measuring liquid surface acoustic wave at a few tens Hertz was designed and the high visibility and modulated interference fringes, which are formed by the reflective light beam from the liquid surface, were obtained experimentally.
对于频率为几十赫兹的液体表面声波 ,提出了一种激光干涉测量方法 ,并在实验上观察到了反射光所形成的稳定的、清晰的调制干涉图样 ,干涉图样被限制在一定的空间区域内 ,其强度分别在两边界位置达到极大 ,形成了两个极亮点。
Displacement type level instruments
GB/T13969-1992浮筒式液位仪表
The Research of Data Display Instrument for Divided-Into-Segments Liquid Level Measurement;
分段式液位测量数据显示仪表的研究
portable explosion-proof digital level gauge
便携式防爆数字液位仪
negligible zero drift
可忽视的零位漂移仪表
LED backlit gauges with progressive self-illumination
LED液晶式码表自发光仪表
instrument and apparatus for measuring or checking the pressure of liquids or gases
测量 量或检查液体或气体压力用仪器和仪表
The Research into the Market Strategies of the Blood Medical Treatment Meter of Wuyi Co.;
吴忠仪表公司血液处理治疗仪营销策略研究
The Realization of a HART-compliant Communication System in the Intelligent Radar Level Instrument;
HART总线在智能雷达液位仪中的实现
The Design of Gas Station Liquid Level Meter Setup Procedures Based on ARM9
基于ARM9的加油站液位仪控制台设计
Multi-channel data transfer method for divided-into-segment liquid level measurement device
分段式液位测量仪多路数据传输方法
Check if the indicating value is lf nzero-position on the gauge dial before fitting.
仪表在安装前应检查仪表示值是否在零位。
an instrument for measuring the surface tension of a liquid.
测量液体表面张力的仪器。
Design of pure liquid crystal motormeter system based on NIOS Ⅱ
基于NIOS Ⅱ的全液晶汽车仪表系统设计
Study on Optically Powered Oil Tank Liquid Level Detection System with Optical Fiber Link;
光纤传输光驱动油罐液位测量仪的研究
Ultrasonic Liquid Level Meter Using Linear Frequency Modulation Technique
线性调频技术在超声波液位仪中的应用研究
The Thoughts on Perfecting Oil Products Quantity Management Using Liquid Level Meter Management System
利用液位仪管理系统完善油品数量管理的设想
Research on Ultrasonic Liquid Level Non-contact Measurement in Sealed Vessel
密闭容器非接触式超声波液位测量仪的研究
RINTIN (Radioisotope Instruments and Tracers in Industry)
工业放射性同位素仪表与示踪器