Household Ultrasonic Heat Meter with RS485 Modbus
- Residential heating
- Commercial heating
- Air conditioning systems
- Residential Ultrasonic Cooling Meter Heat Meter BTU meter
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
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
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
|Power supply||Lithium battery with the 3.6 voltage|
|Static working current||μA||≤10|
|Battery life||Year||＞6 years|
|Accuracy class||Grade 3|
|Application||Both cold and hot|
|Temperature difference range||K||3-75|
|Maximum flow rate||Qmax||m³ /h||3.0||5.0||7.0||12.0||20.0|
|Nominal flow quantity||Qn||m³ /h||1.5||2.5||3.5||6.0||10.0|
|Minimum flow rate||Qmin||m³ /h||0.03||0.05||0.07||0.12||0.2|
|Ambient level||Class A|
|Length of connecting pipe||L1||mm||45||50||58||60||65|
|Connecting thread||M||G ¾||G 1'||G 1' ¼||G1' ½B||G 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.