UH-Ultrasonic-Heat-Meter(Bulding)

10years quality assurance Full straight-through design 304 stainless steel Encrust-preventing

Ultrasonic Heat Meter                                                10years quality assurance Full straight-through design                                     304 stainless steel Encrust-preventing                                                      Dual CPUAnti-lightning                                                                 Low power consrmption

1,304overall flow pipe	9,Header cover(433MHZ aneennas or infrared optoelectronic interfaces)
2,Ultrasonic transducer	10,Locking cover
3,Stainless steel cover	11,Parameter labels
4,Header casing	12,Photoelectrlc interface
5,Battery and holder	13,M-BUS module
6,Temperature sensor	14,Obturating ring
7,Waterproof circuit board	15,Reflective surface
8,Circuit board protective cover	16,Warning signs

Being favored,as being unique(1)Modern advanced industrial automation instrument technology used for heating

measurement to realize high performance,high precision,high precision,hihg

stability and high reliability.(2)Advanced sensor technologyUH Ultrasonic Heat Meter adopts patent technology of ultrasonic transducer

structure to realize the product temperature adaptability, corrosion resistance,and

improved the long-term reliability and stability.(3)The features of flow tube:Full straight-through design,Unimpeded flow

components,304 stainless steel integral precision casting, Maximum Bearing Pressure

≥4Mpa, Free from rust and pitting, Unrestricted the limitation of straight pipe

requirements and installation position, and completely solved the scaling problem.(4)The features of show-header:Ultra-low power<10uA,Battery life>10 years, Large

screen and doublerow row display, Backlit display when External power

supply,Characters size up to 10mm,Correction accuracy of density and Enthalpy up to

±0.1%, Level of protection Ip67.(5)Control material strictly ,ensure high reliabilityControl the material testing strictly including 304,316L,special plastic and rubber

articles,ensure that the product long-term,reliable operation(6)The machine wity high protective performance,Protection design in all junction

surface,applied to a variety of harsh field environments,the temperature sensor

attachment adopted stainless steel flexible conduit,prevented damage(7)Circuit layout and PCB protection technology compiled with industrial

standard,ensure products can properly even outside the protection failure.(8)High-rrecision machining centers, initiating action to prevent the occurrence of

product non-conformity, stable and reliable.(9)Advanced calibrating device,adopt international advanced automatic heat meter

calibration device,ensure the product accuracy.

Main Indicators of UH UItrasonic Heat MeterUH Ultrasonic Heat Meter,is a new type of heat meter which based on ultrasonic

transit-time,constituted by flow sensor,the temperatre sensor and deposition of the

instrument,related to the principle of heat measurement.temperatue sensors,flow

sensors, digital communication technology ststems, and computer chip technology

etc.The key technical indexes:Accuracy class                  Level 2Temperature sensor        Pt1000Temperature resolution    0.01°CMedium temperature        0°C-130°CTemperature difference    3K-80KPower supply              Battery-powered(or 24DC)Battery life                ≥10years(1900mA)Communication             Photoelectric in terface,M-BUS)Ratio of measuring range  100:1Ambient temper ature      -25°C-55°CLevel of protection       IP67Header form               Integrated,can rotate360Header size               φ122mm*66mmHeader ambient humidity   <100%

The technical data of uh ultrasonic heat meterNominal DIAMETER DN(mm)       50    65    80    100   125   150   200   250   300Installation length L(mm)     200   200   225   250   250   300   350   400   450Connecting flange(PN1.6Mpa)   DN50  DN65  DN80  DN100 DN125 DN150 DN200 DN250 DN300Common flow q f(m3/h)         15    25    40    60    100   150   250   400   600Maximum flow q MAX(m3/h)      24    40    64    96    160   240   400   640   960Minimun flow q min(m3/h)      0.15  0.25  0.4   0.6   1.0   1.5   2.5   4.0   6.0 Starting flow q s(m3/h)       0.05  0.08  0.15  0.20  0.35  0.50  0.85  1.35  2.00Common flow pressure P       KPa           <15Maximum pressure              KPa            4Accuracy level                             2 levelInstallation position        Inlet/Return water piping installation(Standard is

Inlet water piping)                           Temper ature sensorSensor type                    PT1000(B)Temperature measurement       °C           0-130Temperature difference        K            3-80Temperature accuracy          °C           <0.1Cable length                  m            <3                           Meter-head showsCumulative calories        MW.h   GJ   Orders bassed on user selection(standard

idKW, h)Cumulative flow            m3          Eight-digit displayCumulative time           h   calculating the actual working time according to flowStore data                    18 months of historical dataEnvironment type              Class BBattery life                  >6 years (or 10 years as a option)level of protection           IP67

WAH2000 Heat Meter Automatic Meter Reading and Data Management Systems

Main feature1\Friendly interface,convenient operation2\Human oriented design,Chinese interface with multi-window3\User info management and inquiry4\Management of cold/heat energy device in all network5\Remote meter reading regularly and full automaticity 6\Failure alarm acousto-optical prompting7\Wire communication(M-bus)8\Wirless telecommunications(433MHZ,GPRS)9\Powerful monitoring and analysis,fully opertional10\Apply to heating systems and air conditioning system11\Regularly generate reports data analysis and statistics network-widely12\Provides varius reports,including energy analysis13\Automatic biling function,management of the bill charges/arrears management14\Various forms of data analysis, report,column

UH-Ultrasonic-Heat-Meter(Bulding)