This product adopts advanced non-magnetic technology and has the characteristics of simple structure, compact size, elegant design, and detachable body. It can be used measure the flow of heating and cooling systems in living areas. The temperature range is from 4 to 95°C.
● Measurement unit: kilowatt-, total card optional
● For multi-jet heat meter, communication via M-BUS, RS-485, pulse output optional.
Technical Parameters:
| MODEL |
Qn(m3/h) |
Length(mm) |
DN(mm) |
Sensor length |
Display |
remote |
Type |
| RLM(F)-15-0.6 |
0.6 |
110 |
15 |
1.5m |
kw/h |
M-BUS |
2 |
| RLM(F)-15-0.6 |
0.6 |
110 |
15 |
1.5m |
Gcal |
RS-485 |
2 |
| RLM(F)-15-1.5 |
1.5 |
110 |
15 |
1.5m |
kw/h |
M-BUS |
2 |
| RLM(F)-15-1.5 |
1.5 |
110 |
15 |
1.5m |
Gcal |
RS-485 |
2 |
| RLM(F)-20-2.5 |
2.5 |
130 |
20 |
1.5m |
kw/h |
M-BUS |
2 |
| RLM(F)-20-2.5 |
2.5 |
130 |
20 |
1.5m |
Gcal |
RS-485 |
2 |
| RLM(F)-25-2.5 |
2.5 |
130 |
25 |
1.5m |
kw/h |
M-BUS |
2 |
| RLM(F)-25-2.5 |
2.5 |
130 |
25 |
1.5m |
Gcal |
RS-485 |
2 |
Features:
1. Flow range: 0.6~2.5m3/h.
2. Minimum temperature difference 3°
3. Horizontal/vertical installation
4. Built-in and detachable installation design, to prevent damage during adjustment
5. Smart multi-stream design, can record flow rate and flow
6. Advanced non-magnetic sensing technology
7. High precision design, meeting 2nd class metering requirements of EN1434 and CJ18 standards
8. Battery life over six years
9. Optional remote RS485 or M-BUS output, for convenient remote systems
10. Payment settlement can be extended, data storage 18 months
11. 360-degree rotating display, for easy reading
12. Tilted LCD display, viewing experience
13. Wide measuring range (q s/q i =100:1)
14. Low start-up flow
15. A to measure thermal and cold energy
16. For cold water inlet (heat meter for return water side can be provided as per user requirement)
17. PT100 temperature sensor pair
18. Ambient grade: A
Main technical parameters:
Normal flow rate (Qn) 0.6m3/h 1.5m3/h 2.53/h
Flow range (m3/h) 0.012~1.2 0.03~3 0.05~5 ure loss (KPa/Qp)
Refer to Figure 1 24 24 24
Maximum pressure (MPa) 1.6Temperature range (℃) 4~95
Economic benefits and cost-effectiveness
Significant maintenance cost advantage - the detachable design minimizes subsequent maintenance costs.
Extremely high long-term investment value - the long service life and low maintenance cost bring excellent ROI.
Protect initial investment - only upgrade some modules in the future, without replacing the entire meter.
Reduce measurement disputes - providing authoritative basis for fair trade with high precision and reliability.
Promote energy-saving awareness - precise pay as you go billing, incentivize users to actively adjust energy consumption.
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