盐湖卤水参数自动观测系统中的传感器

研制了检测盐湖和盐田卤水温度、密度和水位的传惑器,并建立了盐湖高浓度卤水中钾离子含量的直接自动测定方法。为了使传感器在青藏高原盐湖的恶劣环境中长期稳定工作,并防止探头结盐与腐蚀,采取了一系列技术措施。这些传感器用于察尔汗盐湖卤水动态自动观测系统中,取得了满意的效果。

The Transducers for Measurement of the Parameters of salt Lake Brine

The transducers measuring the temperature, density and level of the brine in salt lakes and solar pondings have been developed. And a direct and automatic method has been founded to measure the concentration of potassium ions in the high—density brine, In order to keep the transducers working long and steadily in the adverse environment in the Qing hal-Tibet plateau and to prevent the transducers from being corroded and crystallizing of salt, a series of technical measures are taken. Using these transducers in the automatic observing system for the dynamic states of the brine in Qarhan salt lake, good results have been achieved.