ultrasonic heat meters

详情

Ultrasonic (UHM) Cooling/Heat Meter       **0 small DN **0 large DN     1 Operating principle and application features of UHM Patent No.: ***********5.4 Features: High precision Large dynamic range Good stability No moving parts Long working life Basic UHM ultrasonic flow sensor has patent product structure and U acoustic path, which makes a wider dynamic flow-rate measurement range and overcomes the shortcomings of other ultrasonic measurement designs of narrow measurement range and inaccurate measurement of low flow-rate. So it's available to central air conditioning and heating system with widely changeable measurement range. High precision measurement Imported high quality ultrasonic transducer and advanced electronic measurement technology are adopted to ensure the meter's high accuracy and stability No moving parts, ware free, won't be affected by bad water, low maintenance cost Low starting flow-rate Installation can be vertical or horizontal The pulse and M-BUS output port have realized the functions of data tele-transmission and centralized control Automatic diagnostic function. There will be an error code displayed on the LCD to indicate the abnormal condition to ensure the meter work in a good state Both cooling and heating are available (measurement can be in the mode of cooling or heating) 2 Products outline The ultrasonic cooling/heat meter, which has had the flow-meter and the calculator integrated in a whole, has features of compact structure and convenient installation. The meter adopts high quality piezoelectric ceramic transducer, which ensure the meter’s high precision and stability. **0 series integrated ultrasonic heat meter aims at measuring with users’ heat and Central Air-conditioning use. The meter without any moving parts has a long life and low power-consumption design with a non-rechargeable lithium battery with the working life more than 8 years. Shortcom