油轮货油温度自动采集系统设计

货油的密度和体积随其温度的变化而变化,货油温度是货油计量的关键参数,货油温度的测量精度直接影响货油的计量结果。基于PLC(Programmable Logic Controller)数字化货油温度自动采集系统能随时提供各测量点的温度检测值,为货油计量及时提供了修正数据;并具有控制性能好、界面友好、可靠性和温度测量精度高等优点;解决了人工测量货油温度劳动强度大、效率低和精度差等问题,能提高货油计量的准确率。

Design of an Automated Cargo Oil Temperature Data Acquisition System for Tankers

The oil temperature is a key parameter in the quantity measurement of cargo oil because the its density and volume vary according to oil temperature. The accuracy of oil temperature measurement will directly influence the quantity measurement results.The proposed automated cargo oil temperature data acquisition system is composed of PLCs and provides oil temperatures at various measuring locations at all times so as to supply corrections of the oil measurement in time.The system has the advantages of easine...