Optical fibre liquid level sensor has been extensively investigated and applied for its intrinsic safety and high precision.
光纤液位传感器由于本质安全和精度高的特点在液位测量中得到越来越广泛的研究和应用。
Working principle and circuit design of liquid level sensor applied in storage battery are introduced briefly.
简要介绍应用于蓄电池的液位传感器的工作原理，电路设计。
The pressure tank is provided with a pressure gauge, a pressure switch, a liquid level sensor and an electric heater.
压力罐装有压力表、压力开关、液位传感器和电加热器。
The liquid level sensor consists of magnetic switch in a sealed chamber and the magnetic material on the float inside the float chamber.
液位传感装置，由密封室中的磁性开关及浮动室中浮子上的磁性材料组成。
The emission circuit and photodiode monitoring circuit of microbend optical fiber liquid level sensor system are discussed in this thesis.
在论文中，对光纤微弯液位传感器系统的发射和光电检测电路进行了分析和设计。
It is shown that the design scheme can meet the required functions for measuring the time variable in magnetostrictive liquid level sensor.
通过理论分析和实践证明：该方案可以满足磁致伸缩液位传感器对时间量检测的功能要求。
The regulating instrument is composed of a regulating circuit, a liquid level sensor, a temperature sensor, two executors, and a digital thermometer.
它由调节电路、液位传感器、温度传感器和两个执行器及数字温度计组成。
An Optical fibre interference liquid level sensor with the ability of reducing the effects of light fluctuations and outside disturbances has been described.
本文提出一种抗光源波动和外界干扰的条纹计数法光纤干涉型液位传感器。
The time variable measurement of high distinguishability is one of key technology in magnetostrictive liquid level sensor in order to realize high accuracy measurement.
高分辨力时间量检测是磁致伸缩液位传感器实现高准确度测量的关键技术之一。
The magnetostriction technology is employed in fuel mass measurement in this paper, the measurement principle of the magnetostriction liquid level sensor is thoroughly expatiated.
本文将磁致伸缩技术应用到燃油油量的测量中，对磁致伸缩液位传感器的测量机理进行了深入的阐述。
The sensor head of fusion fiber-optic single-point liquid-level sensor is investigated experimentally and theoretically in this paper, which is sensitive to the refractive index of surrounding media.
本论文从理论和实验上对周围介质折射率敏感的触点式熔接型光纤液位传感器的传感头进行了研究。
The designing principle and theoretical analysis of the beam path of a new photoelectric liquid-level sensor are presented.
本文介绍一种新型光电式液位传感器的设计原理、光路的理论分析。
In this paper, the operational principle of an autocontrol system based on optical fibre liquid-level sensor is intro - duced.
文中介绍基于光纤液位传感器的自动控制系统的工作原理。
A light-reflection liquid, level sensor with optical fibers isdescribed, which is based on the fiber input-light reflection principle.
描述了一种具有参考信号的反射式光纤液位传感器，它是利用光纤的输光反射原理测量液位。
A light-reflection liquid, level sensor with optical fibers isdescribed, which is based on the fiber input-light reflection principle.
描述了一种具有参考信号的反射式光纤液位传感器，它是利用光纤的输光反射原理测量液位。
应用推荐