| Customization: | Available |
|---|---|
| After-sales Service: | Online/ Video/ on-Site Guidance and Training |
| Warranty: | 1 Year |
|
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Features
1. Accuracy: Ultrasonic heat water meters have high accuracy and can measure the flow rate within ±2% of the actual flow rate, making them ideal for monitoring energy consumption and costs.
2. Accuracy level: Level 2
3. Strong anti-interference ability: completely unaffected by impurities, chemical substances
and magnetic materials in the medium
4. Long service life: no mechanical parts, no wear, low maintenance cost
5. Data remote transmission function: remote meter reading can be realized through M-bus bus
and RS-485 bus
6. Automatic error diagnosis function: There is an error message prompt function under
abnormal conditions to ensure safe and accurate operation
7. Large-capacity data storage function: can save the historical settlement data of the last 24
months
8. Ultrasonic technology: These meters use ultrasonic waves to measure water flow, which is more accurate than traditional mechanical meters that can be affected by wear and tear over time.
9. Low pressure loss: The design of these meters ensures minimal pressure loss, reducing energy consumption and costs.
10. Temperature measurement: In addition to measuring the flow rate, ultrasonic heat water meters can also monitor the temperature of the water, enabling more precise control over the heating system.
11. Easy installation and maintenance: The meters are easy to install and require minimal maintenance, with the front end equipped with a dirt filter and shut-off valve for easy repair and replacement.
12. Remote reading: Ultrasonic heat water meters can be equipped with remote reading capabilities, allowing for easy access to data and enabling faster response times to any changes or issues in the heating system.
Installation requirements
1. Pay attention to the direction of the arrow mark on the flowmeter to make the water flow
direction consistent with the arrow direction
2. Do not block the valve port with hemp, raw material tape and other debris during installation
3. Handle with care during the installation process and strictly prohibit brutal operation to
prevent man-made damage
4. The HVAC pipeline should be cleaned before installation, and the front end of the flow
meter should be equipped with a dirt filter and a shut-off valve to remove dirt and repair and
replace
5. There should be a straight pipe section not less than 10 times the nominal diameter at the
front end of the heat meter, and a straight pipe section distance not less than 8 times the
nominal diameter at the back end.
6. The temperature sensor with the red label is installed on the high temperature pipeline, and
the temperature sensor with the blue label is installed on the low temperature pipeline. The
lead wire of the temperature sensor shall not be increased or decreased at will
7. All parts of the heat meter (including heat meter parts, temperature sensor parts and
calculator parts) should be installed in a position to avoid exposure, water flooding, freezing
and electromagnetic pollution, and be easy to disassemble
Outline dimension
| Nominal Diameter | Length L | Length L1 | WidthB | Height H1 | Connecting Thread | |
| mm | d | D | ||||
| DN15 | 258 | 165 | 95 | 95 | R1/R2 | G3/4B |
| DN20 | 299 | 195 | 95 | 100 | R3/4 | G1B |
| DN25 | 345 | 225 | 95 | 108 | R1 | G1 1/4B |
| DN32 | 305 | 180 | 95 | 120 | R1 1/4 | G1 1/2B |
| DN40 | 330 | 200 | 95 | 125 | R1 1/2 | G2B |
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