罗斯蒙特 2051 无线直连式压力变送器提高工厂生产效率和安全性案例分享.pdf

CHEMICAL ROSEMOUNT 2051 AND 648 WIRELESS Digital Transformation helps Toagosei Singapore Improve Operation Efficiency and Enhance Plant Safety RESULTS • Improved operational efficiency with digitalization of work processes and reduced manual processes • Mitigation of fouling risk in heat exchanger resulted in 1200 tons of steam savings per year • Improved water chiller’s internal monitoring system led to optimized water supply processing, resulting in savings of 35,000kWh energy per year •Seamless wireless CCTV integration enabled 24/7 video monitoring of critical workplace areas, ensuring personnel safety APPLICATION “By leveraging Emerson’s Digital Energy efficiency in waste heat recovery exchanger and chiller system, Transformation technology and and safety monitoring for critical plant area. solutions, we are able to achieve CUSTOMER Toagosei Singapore Pte Ltd is a chemical plant that manufactures operation excellence with organic industrial chemicals, synthetic resins, chemical fertilizers and improved energy consumption acrylic acid esters. and workforce safety.” CHALLENGE Singapore’s Energy Conservation Act requires companies to take Ivan Goh steps towards better managing their energy consumption and General Manager, Toagosei Singapore Pte Ltd improving energy efficiency. To comply with the act, Toagosei needed to add new pressure and temperature monitoring points to the existing heat exchangers in their plant. However, there are limited cabling infrastructure and a restricted number of input/output (I/O) ports for the Distributed Control System (DCS) in th