Class 2 Accuracy Mechanical Heat Meter with 0.6-2.5 m³/h Flow Range for District Heating Systems
Price:
20~150
MOQ:
100
Delivery Time:
2~3weeks
Brand:
HUIYUE
Product Description
Product Overview
This Class 2 accuracy mechanical heat meter features advanced non-magnetic technology with a compact, detachable design for easy maintenance. Designed for horizontal or vertical installation, it measures heating and cooling system flows in residential and commercial applications with temperature range of 4-95°C.
Technical Specifications
Model Configuration Options
| 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 |
Performance Parameters
- Flow range: 0.6-2.5 m³/h
- Minimum temperature difference: 3°C
- Temperature range: 4-95°C
- Maximum pressure: 1.6 MPa
- Ambient grade: A
- Battery life: Over 6 years
Key Features
- Class 2 accuracy compliant with EN1434 and CJ18 standards
- Multi-jet design for precise flow measurement
- Detachable body for easy maintenance and reduced costs
- 360-degree rotating display with tilted LCD for optimal viewing
- Wide measuring range (100:1 ratio)
- Advanced non-magnetic sensing technology
- Optional communication via M-BUS, RS-485, or pulse output
- PT100 temperature sensor pair
- Data storage up to 18 months
Economic Benefits
- Significant maintenance cost reduction through detachable design
- Excellent long-term ROI with 6+ year battery life and low maintenance
- Future-proof investment with modular upgrade capability
- Reduced measurement disputes with high precision and reliability
- Energy consumption optimization through precise billing
Applications
Ideal for district heating systems, residential heating/cooling measurement, and hard water environments. Suitable for both cold water inlet and return water side applications with customizable configurations.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhuhai Huiyue Technology Co., Ltd
Location
Building 1, Fudi Xingyu Bay, Doumen District, Zhuhai City, Guangdong Province
Contact Person
HUANG