Krohne, Inc., a development, manufacture and distribution of level and flow measurement products for the process industries, now offers its single tube coriolis mass flow-meters, the Optimass series, for the chemical industry. The Optimass series is suitable for a variety of applications in the chemical industry, including: batching to reactors, production balance of raw material feed, quality control, production control using concentration measurement, bulk loading from storage to rail road tankers, and tank farm management based on mass flow. Available in many sizes, the flow-meters are suitable for flow rates from 0.55lbs/min up to 15, 800lbs/min. In addition to flow rates, the Optimass series measures density, temperature and concentration. It incorporates secondary pressure containment with the option of a heating jacket, and includes wetted parts in titanium, stainless steel and Hastelloy®. Approved for hazardous environment applications, the flow-meters are manufactured in accordance with FM, ATEX, Cenelec and European Pressure Directives (EPD) standards.