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随着工农业生产的迅速发展,在饮用水、工农业用水量不断增加的情况下,改善水源,捕捉水质污染,提高给排水质量,保证人民身体健康,已提到议事日程上来,为了保护环境,我国有关部门对三废(废水、废气、废渣)都制定了一定的限制,水质浊度变送器就是用于监测水质浊度的一个重要手段和仪器,在工业和科学技术迅速发展的今天,给水系统的自动化在国外已进入电子计算机控制,随着我国自动化技术的发展和应用,在自来水,工业给排水等方面迫切需要能够对水质浊度进行连续测定并能输出与浊度成线性比例的0～10mA或
With the rapid development of industrial and agricultural production, drinking water, industrial and agricultural water consumption has been increasing, the improvement of water sources, capture of water pollution, improve the quality of water supply and drainage, to ensure people’s health, has been mentioned on the agenda, in order to protect the environment, Relevant departments of our country have made certain restrictions on the waste water (waste water, waste gas and waste residue). The water quality turbidity transmitter is an important means and instrument for monitoring the turbidity of water quality. Today, with the rapid development of industry and science and technology, System automation has entered the computer control in foreign countries, with the development and application of automation technology in our country, there is an urgent need in the tap water, industrial water supply and drainage and other aspects of the continuous determination of water turbidity can be output and the turbidity of a linear proportion of 0 ~ 10mA or