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。
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。
STS transmitter, STS pressure transmitter, STS pressure sensor, STS liquid level sensor, STS temperature sensor STS detection sensor.
STS变送器，STS压力变送器，STS压力传感器，STS液位传感器，STS温度传感器STS检测传感器。
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。
Fourthly, the F-P liquid level sensor was fabricated, the practical measurements were carried out both for the air pressure and the water level.
实际制作了双光路光纤F-P腔液位传感器，进行了实际气压模拟试验和实际水位测量试验，取得成功有价值的结果；
After simple liquid level sensor signals can be voltage signal, transforming the voltage signal is 0 ~ 5v, back to the transducer of the VR1-side.
经过简单液位传感器信号的转换，便可得到电压信号，转化的电压信号为0 ~5V，反馈给变频器的VR1端。
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 paper introduces the basic knowledge of optical fiber sensor, describes its structure, principle, and performance. It is a new technology for alarming liquid level.
介绍光纤传感器的基本知识。对光纤点式液位报警器的结构、原理和性能进行了介绍。为油品高低液位报警介绍了一种新技术。
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。
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。
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。
The sensor can be applied to measure liquid-level of flammable and explosive liquid accurately and has strong practicability.
传感器特别适用于对易燃易爆液位精确测量，具有很强的实用性。
This new sensor can be applied to no higher precisely to detect solid state bin level, dust bin level and liquid level.
该传感器可应用在精度要求不高的固态料位、粉状料位和液位的检测。
Mainly based on flow velocity slow and liquid static detection, research and design the liquid-level detection sensor can be used to coal mine.
本文主要是针对于流速慢或者静止状态下检测情况，研究一款能用于煤矿井下的液位检测传感器。
The machine is equipped with lead liquid sensor in the pot, and feed lead ingot into pot automatically according to liquid level;
锅内设有铅液传感器，根据液面的高低控制铅锭加料机构自动加铅锭进入铅锅。
Measurement of liquid level, can adopt the static-pressure sensor of fluid height and digital display of transmitter.
液位测量，可以采用流体高度的静压传感器及变送器远传数字显示智能仪表。
Measurement of liquid level, can adopt the static-pressure sensor of fluid height and digital display of transmitter.
液位测量，可以采用流体高度的静压传感器及变送器远传数字显示智能仪表。
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