It discussed the application for the magnetostrictive level meter about the tanks of the service station supervisory metering system.
概述了磁致伸缩液位计在加油站罐区监测系统中的应用,对磁致伸缩液位计的工作原理、特点及技术性能进行了介绍,最后对油罐监测系统的实现进行了应用研究与实践,对石油、化工等易燃、易爆行业实现安全自动监测有重要的参考作用。
This paper introduces an isolated measuring technique with the external level meter.
外测式液位计采用隔离式测量,适合在特殊场合使用;自校准设计提高测量精度;安装简便,维护量小,使用安全可靠。
After analyzingof the traditional floater level meter,a newmethod to improve the traditional floater levˉel meter is introduced in this paper,a electrocircuit schematic is also given.
在对传统浮子式液位计优缺点进行分析的基础上 ,介绍了采用TI公司MSP430F133单片机改进传统浮子式液位计液位测量的方法 ,给出了具体电路的设计方法和软件设计注意事
Application of radar level gauge in the monitoring of Huangdao underground oil tank;
雷达液位计在黄岛地下油库罐位监测中的应用
Designation of the Standard Testing System for Automatic Level Gauge;
液位计标准检测系统设计
The using status of the γ-ray level gauge in urea synthetic tower are introduced.
介绍了几种常见的γ射线液位计与HZ 5203B型γ射线液位计在尿素合成塔上使用的情况,从而得出 HZ 5203B型γ液位计性能可靠、使用安全、价格适中,能完全取代同类进口仪表,是化肥生产企业的首选。
Operation principle of GY-IB type fibre-optic liquid level gauge is explained, test results by workers and technicians of the Metrological Test Institute are introduced and some defects and applied prospects of the gauge are analyzed.
叙述了GY -IB光纤液位计的工作原理 ,介绍了人工检测和计量测试研究所的测试情况 ,分析了该光纤液位计存在的不足和推广应用前景。
The principle of reflective moving grating optical-fiber displacement sensor and the method for eliminating signal drift of system by use of compensating circuit are deseribed,and on this basis,an optical-fiber liquid level gauge for C6H6 storage tank is designed.
在此基础上设计了一种用于轻苯贮罐液位测量的反射式动栅光纤液位计。
A Floater Liquidometer Using Hall Effect;
基于霍尔效应的浮子式液位计
The new-type 2023A liquidometer is put into operation in Binzhou pumping station.
为了进一步完善数据采集系统,滨州输油站首次在油罐上安装了投入式液位计,该液位计性能稳定、精确度高、安装调试和维护十分方便,其价格只有进口液位计的十分之一。
A design approach of an ultrasonic liquidometer by DS18B20 temperature sensor is introduced.
介绍一种利用 DS18B20 温度传感器作温度补偿实现超声波液位计的设计方案,在分析超声波测量液位的误差来源之后,详细介绍了系统硬件和软件的设计方法。
Research on Liquid Level Detector with High Sensitivity and Precision for Oil Tank Level;
高精度原油储罐液位计研究
A new intelligent instrument of liquid level detector taking advantage of the lead screw compounded with micro differential pressure transformer, based on AT90S8535 can enhance the precision of the level detector.
一种新型的智能液位计采用以单片机为控制核心的螺母丝杆固联高精度差压传感器的检测方法,可提高储罐液位检测的精度。
The conventional level indicators used in oil storage tanks, indicating the level with the measurant (crude oil) directly flowing into the indicator, are unreliable or even inoperative because it is subject to the adhesion of the viscous oil.
原油储罐所用的老式液位计是使被测介质(原油)直接进入液位计内,由于原油易凝,常粘堵在液位计上,使液位计显示液位不准确,甚至无法工作。
Electrical capacitance level meter
GB/T14324-1993电容液位计
fluorothene level glass
聚三氟氯乙烯液位计
Modification Analysis and Treatment for Level Meter of Liquefied Petroleum Gas Tank
液化石油气储罐液位计改装分析及处理
Analysis of Failure of Level Gauge on Liquid Ammonia Tank in Ammonia Scrubbing in Refinery Sour Water Stripper
炼油厂污水汽提氨精制液氨罐液位计失效分析
The Comparison and Selection in Engineering for Microwave (Radar) Level Instrument
微波(雷达)液位计的比较与工程选用
Ultrasonic liquid tank in the application of crude oil
超声波液位计在原油储油罐中的应用
Application of gammasilometer in PTA plant
放射性液位计在PTA装置中的应用
manometer liquid level indicator
气压计式液位指示器
Computer Aided Design of Electrohydraulic Servo-Positional System;
电液位置伺服系统的计算机辅助设计
The Design of a Measuring Device for Low Temperature System of High Temperature Superconducting Maglev Vehicle;
高温超导磁悬浮车液氮液位测试装置设计
Design of Control System of Emulsion Liquid Level Based on Fuzzy-PID Control
基于模糊PID控制的乳化液液位控制系统的设计
One measure each time.
每次一格（格指液体药的计量单位）
The Design of Predictive Water Lever Control System Based on LabView;
基于LabView的液位预测控制系统的设计
The Design of PLC Based Liquid Level Fuzzy Control System;
基于PLC的液位模糊控制系统设计
The Design and Realization of Fuzzy-PID Water Level Control System;
模糊PID液位控制系统的设计与实现
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
Design and Research on the Hydraulic System for Precision Load Locator
精密负载定位器液压系统设计与研究
Design of Level Fuzzy Control System Based on MATLAB
基于MATLAB的液位模糊控制系统设计