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Hebei Yuanjiang Instrument Technology Co., Ltd.
Hebei Yuanjiang Instrument Technology Co., Ltd. Professional Manufacturers of Water Meters and Heat Meters.
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Bule and wihte Ultrasonic Heat Meter for Residential / Air conditioning systems

Hebei Yuanjiang Instrument Technology Co., Ltd.

City: shijiazhuang




Contact Person:Mr View Contact Details

Bule and wihte Ultrasonic Heat Meter for Residential / Air conditioning systems

Brand Name : YJ
Model Number : YJRL-15-40
Certification : ISO4064
Place of Origin : China
MOQ : 100pcs
Price : USD39-59
Supply Ability : 600pieces per day
Delivery Time : 10-20 working days after receiving the deposit
Packaging Details : carton box or as your request
Material : Brass
Color : Bule, wihte
Accuracy : Grade 3
Temperature range : 4-95
Battery life : >6 years
Power supply : Lithium battery with the 3.6 voltage
Application : Both cold and hot
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Smart Mbus Rs-485 SST Ultrasonic Type Heat Meter for Household Use


  1. Residential heating
  2. Commercial heating
  3. Air conditioning systems
  4. Residential Ultrasonic Cooling Meter Heat Meter BTU meter

Measuring Features:

Water will release heat if temperature decreases. Released heat is ratable with temperature difference and flow volume through meter. Flow volume signal comes from flow sensor, temerature difference comes from temperature sensor pair, as result the calculator will calculate heat according to the flowing volume and temperature difference.

Installation method:
1 meter diameter should be according to the diameter of the pipe installation, the installation location should avoid sunlight, water, ice and pollution, convenient for dismantling and credit card.
2 water meter should be installed (display) oriented.
3 should be taken before the new purge the lines of sandstone, hemp yarn and other sundry, lest cause water meter failure.
4 water meter as shown in the direction of arrow should be consistent with the piping in the direction of flow.
5 if a water meter installed on the boiler feed water end, to prevent the hot water boiler and steam flow and internal parts damaged water meter, the best in the installation at the water meter outlet check valve

Product Details

Nominal diameterDNmm1520253240
Power supplyLithium battery with the 3.6 voltage
Static working currentμA≤10
Working currentmA≤8
Battery lifeYear>6 years
Accuracy classGrade 3
Pressure lossMPa≤0.025
Working pressureMPa≤1.6
ApplicationBoth cold and hot
IP classIP64,IP65,IP68
Temperature range4-95
Temperature difference rangeK3-75
Maximum flow rateQmaxm³ /h3.
Nominal flow quantityQnm³ /h1.
Minimum flow rateQminm³ /h0.
Ambient temperature5-55
Ambient levelClass A
Length of connecting pipeL1mm4550586065
Connecting threadMG ¾G 1'G 1' ¼G1' ½BG 2B


1. Flow range:0.03~20m3/h
2. Minimum temperature difference is 3℃
3. Can be mounted in both horizontal and vertical running pipes
4. Intelligent design and can record energy and flowing volume.
5. Small size, Light weight and beautiful appearance.

Product Tags:

digital heat meter


portable ultrasonic flow meter

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Bule and wihte Ultrasonic Heat Meter for Residential / Air conditioning systems Images

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