Ultransonic Wärmezähler

Ultransonic heat meter 1,Adopting forging process for pipeline 2,Forged brass or iron for material 3,Ultransonic channel have no reflection surface so it won't stop water flow 4,Conplelty not affected by impurities,chemicals and magnetic material,stable operation. 5,Measuring device have no motion parts and no brasion.It iwon't be affected by working time. 6,Adopting American Ti company MSP430 single chio machine 7,Adopting German ACAM company speical ultransonic test chip,more accuracy. 8,Convenience installation,horizonal or vertical installation,for option III Performance features Flow range1.5 3.5m3/h Minimum temperature difference is 3°C Can be mounted in both horizontal and vertical running pipes Intelligent design and can record energy and flowing volume. Small size,Light weight and beautiful appearance. Measuring device have no motion parts and no abrasion.It won’t be affected by working time. High accuracy and meet EN 1434 metrological class B and CJ128 metrological class 2. More than 6 year long-life battery M-bus remote system,optional RS485. Not affected by external magnet field and steady function. Electronic parts can be took down from flow sensor and easy reading. Total flow range(q s/q i =100:1) Low start flow volume Can calculate both heat and cold energy. Installation in the returen flow line(optionally in forward flow line) Temperature sensor pair Pt1000. Environment temperature grade:A IV Metrological performance features Normal pressure ≤1.6Mpa Metrological class and permissible error YG-RLM(C) series metrological accuracy meet class 2 or class 3.The permissible error conform to related requirement of JJG 225-2001.