Ultrasonic Heater Meter Detachable Mechanical Heat Meter¹

Product Description   Description: YG-RLM series of heat meter are for the Europe and Russia market. This product uses advanced nonmagnetic technology and has the features of simple structure, compact size, elegant design, and light weight. It can be used to measure the flows of both heating and cooling systems in living areas. The temperature range is 4~95oC. Models and Specifications ModelQn(m3/h)Length(mm)  DN(mm)Sensor length    DisplayRomote   ClassRLM-15-0.6    0.6       110      151.5m    kw/hM-BUS      2RLM-15-0.6    0.6       110      151.5m    GcalRS-485      2RLM-15-1.5    1.5       110      151.5m    kw/hM-BUS      2RLM-15-1.5    1.5       110      151.5m    GcalRS-485      2RLM-20-2.5    2.5       130      201.5m    kw/hM-BUS      2RLM-20-2.5    2.5       130      201.5m    GcalRS-485      2RLM-25-2.5    2.5       160      251.5m    kw/hM-BUS      2RLM-25-2.5    2.5       160      251.5m    GcalRS-485      2Features:1. Flow-rate range: 0.6~2.5m3/h.2. Min. temperature difference 3oC3. Horizontal/vertical installation4. Embedded and removable installation design to prevent damage during the adjustment period5. Smart multi-flow design, capable of recording flow rate and volume6. Advanced nonmagnetic sensing technology7. High precision design, meeting Class 2 metering requirements of EN1434 and CJ128 standards8. A lithium battery with service life exceeding six years9. Optional remote RS485 or M-BUS output, convenient for remote systems10. Payment settlement date renewable, 18-month data storage11. 360 degree revolving monitor for easy reading12. Inclined LCD for optimized viewing13. Wide measuring range (q s/q i =100:1)14. Low startup flow rate15. Capable of measuring both heat and cold energies16. For use at water inlet end (heat meters for return water end are available at the request of users)17. PT1000 temperature sensor pair18. Environment class: AMain Technical Parameters: Normal Flow(Qn)0.6m3/h1.5m3/h2.5m3/hFlow range(m3/h)0.012~1.20.03~30.05~5  Pressure loss(KPa/Qp)Reference diagram I     24         24        24Start flow(L/h)      3         5         7Max. Pressure(MPa)                          1.6Temperature range(oC)                         4~95       Measuring Features:1.Water pressure: No more than 1Mpa2.Measuring Class & Max. ToleranceThis product is for Class 2 measurement, and the max tolerance is shown in the curve below: E=±(3+4Δθmin/Δθ+0.02qp/q)%Therein, Δθmin means the minimum temperature difference, and Δθ the actual temperature difference.Dimensional Parameters: Normal flow(Qn)m3/h0.61.52.5Normal DNmm151520Body thread----G3/4"BG1"BG3/4"BG1"BG1"BG1 1/4"BConnection thread----1/2"3/4"1/2"3/4"3/4"1"Heightmm112115.5112115.5115.5119.5Lengthmm110110110110130130 Pressure Loss Diagram: Company Profile:We are a high - tech factory that independently develops and produces water meter, heat meter and intelligent water meter, with complete system and high quality service.Our products are sold all over the world and our years of sales experience have enabled us to acquire the trademark and technical talent of Yonggang company.In addition, we also supply brass accessories and have world-class machining centers, including CNC machine tools, testing machines and other processing equipment.Choose us and offer you a satisfactory solution.Welcome to view the following pictures of our companyPlease feel free to contact me---Candy        

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