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-hour optional gigacard For multi-jet heat meter, communication can be selected through M-BUS, RS-485, pulse output.
Technical Parameters:
| MODEL |
Qn(m3/h) |
Length(mm) |
DN(mm) |
Sensor length |
display |
remote |
type |
| RLM-15-0.6 |
0.6 |
110 |
15 |
1.5m |
kw/h |
M-BUS |
2 |
| RLM-15-0.6 |
0.6 |
110 |
15 |
1.5m |
Gcal |
RS-485 |
2 |
| RLM-15-1.5 |
1.5 |
110 |
15 |
1.5m |
kw/h |
M-BUS |
2 |
| RLM-15-1.5 |
1.5 |
110 |
15 |
1.5m |
Gcal |
RS-485 |
2 |
| RLM-20-2.5 |
2.5 |
130 |
20 |
1.5m |
kw/h |
M-BUS |
2 |
| RLM-20-2.5 |
2.5 |
130 |
20 |
1.5m |
Gcal |
RS-485 |
2 |
| RLM-25-2.5 |
2.5 |
160 |
25 |
1.5m |
kw/h |
M-BUS |
2 |
| RLM-25-2.5 |
2.5 |
160 |
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 removable mounting design to prevent damage during adjustment
5. Smart multi-flow design, capable of recording flow volume
6. Advanced non-magnetic sensor technology
7. High precision design, meeting EN1434 and CJ128 standard 2nd class metering requirements .
8. Battery with a lifespan of over 6 years
9. Optional remote RS485 or M-BUS output for easy remote systems
10. Payment settlement date be renewed, data storage for 18 months
11. 360-degree rotatable monitoring for easy reading
12. Tilt LCD for optimal viewing
13. Wide measuring range (q s/q i = 100:1)
14. Low start-up flow rate
15. Capable measuring thermal and cold energy
16. For cold water inlet (heat meter for return water can be provided according to user requirements)
17. PT1000 sensor pair
18. Ambient grade: A
Application: Install this YG-EAS in the pipeline first before installing the heat. This will help to avoid damaging the meter and blockage of garbage the pipeline during the construction of the apartment. The heat meter can be assembled simply by opening the lid and installing the heat on the body of the YG-EAS.
Measurement features:
If the temperature drops, water will release heat. The heat released can be regulated by the instrument according to the temperature difference and flow. The flow signal comes from the flow sensor, and the temperature difference comes from the temperature sensor pair, and the result calculator will calculate the heat according to the flow and temperature difference
Water pressure: ≤1.6Mpa
Measurement accuracy: 2nd grade
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