Heat Flow Calorimeter FM-HFC-A102 is a revolutionary heat meter with a static flow sensor based on ultrasonic technology. It is a precise tool for measuring heat consumption in water-based heating systems. The flow sensor can measure flows as small as 0.1mm. Includes flexible communication options M-BUS and RS-485. Equipped with a heat calculator that calculates heat based on flow rate and temperature change.
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Heat flow calorimeters are versatile tools for measuring heat transfer in reactors, allowing users to monitor heat flow while maintaining process temperature control and widely used in urban heating pipes, heating tables of residential buildings, and heating systems.
| Diameter | DN25 |
| Min. Flow qmin | 0.07 m³/h |
| Quantity of Flow (qp) | 3.5 m³/h |
| Max Flow qmax | 7 m³/h |
| Length | 160mm |
| Connection | Threaded connection |
| Pressure Loss | ≤0.02MPa |
| Maximum Working Pressure (MWP) | 1.6MPa |
| Flow Measuring Range | 0.1 |
| Temperature Sensor | 1.5m standard a pair of PT1000 Temperature Sensors （cable length could be changed） |
| Remote Transmission | M-bus, RS485, LORA, LORAWAN, NB-IOT |
| Power Supply | High Power Lithium battery |
| Environmental Class | Class B |
| Temperature Range | 5 to 95℃ |
| Temperature Difference | 3 to 90 K |
| Installation Way | Inflow or Return flow（Default is Inflow, for return flow need to indicate when ordering） |
| Installation Position | Horizontal / Vertical |
| Permanence | Service cycle≥6 years |
| Display | 8-bit LCD |
| Dimensions | 17× 12 × 11.5 cm |
| Weight | 1 kg |
