The ECBK002 integrated electromagnetic heat and cooling meter is designed for chilled water, heating water, and HVAC energy metering applications requiring compact installation and stable long-term operation. The integrated structure combines the converter and flow sensor into a single unit, making it suitable for commercial buildings, energy stations, and centralized cooling and heating systems.
Integrated converter and flow sensor design simplifies installation and commissioning.
Supports real-time display of cumulative cooling/heating energy, cumulative flow, instantaneous flow, and inlet/outlet water temperature.
Supports software correction for reversed flow direction or incorrectly installed temperature sensors without reinstallation.
Supports storage and query of up to 18 months of historical cooling and heating data records.
Based on Faraday electromagnetic induction technology without mechanical wear or scaling issues.
Supports Modbus RTU, BACnet, Bluetooth, and RS485 communication for system integration.
| Model | ECBK002 |
| Product Type | Integrated Electromagnetic Heat / Cooling Meter |
| Nominal Diameter | DN20–DN1000 |
| Maximum Flow Rate (Qs) | 3–3000 m³/h |
| Common Flow Rate (Qp) | 1.5–1000 m³/h |
| Minimum Flow Rate (Qi) | 0.03–32 m³/h |
| Operating Voltage | AC220V |
| Accuracy Class | Class 2 |
| Pressure Loss | ≤0.025 MPa |
| Nominal Pressure | DN40 and below: 4.0 MPa DN50 and above: 1.6 MPa Optional High Pressure Version: 2.5 MPa |
| Medium Temperature | (2~90)℃ |
| Ambient Temperature | Standard Version: 0~80℃ High Temperature Version: 0~120℃ |
| Temperature Resolution | 0.01℃ |
| Environmental Class | Class A |
| Protection Rating | IP65 |
| Heat / Cooling Medium | Hot Water (Heating Metering) Chilled Water (Cooling Metering) |
| Temperature Sensor | 4-wire Pt1000 |
| Liner Material | Standard: Neoprene Rubber High Temperature: PTFE Special Version: FEP |
| Installation Position | Return Water Pipe Installation |
| Communication Interface | RS485 |
| Communication Protocols | Modbus RTU, BACnet, Bluetooth |
| Output Signal | 4–20mA, Pulse, Frequency, Status Switching Output |
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