"Xin vault" series heat meter for the mechanical and electrical integration, intelligent heat metering device, to achieve the heat, cold, Accurate measurement. "Xin vault" series heat meter is divided into mechanical and ultrasonic. The product has good looks, easy installation, accurate, stable, dirt and strong anti-corrosion, long life, safe, reliable, economical and practical features. Remote data available, centralized control, the table data storage, display abnormal failure, low voltage automatic alarm function, LCD display accumulation of cold followed by heat, cumulative flow, velocity, heat test, flow test, water temperature, back water temperature, temperature difference, the current date, the cumulative number of pulses, the internal address, address verification and uptime. CJ128-2007 in full compliance with standards and JJG225-2001 national standard test procedures. Mainly used in central heating, central air conditioning and hot and cold heat metering and other associated charges for heating facilities. 
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