The ECBK004 Ultrasonic Valve-Control Heat / Cooling Meter is designed for centralized heating and cooling energy metering applications requiring integrated thermal energy measurement and remote valve control. It is suitable for district heating systems, apartment energy billing, prepaid thermal energy management, and building HVAC energy monitoring systems.
Combining ultrasonic flow measurement, thermal energy calculation, and valve control into a single device, the system supports stable long-term operation, remote meter reading, remote valve control, and centralized energy management.
Combines ultrasonic thermal energy metering and remote valve control within a unified device architecture.
Supports both heating and chilled water energy metering applications for HVAC and district energy systems.
Ultrasonic measurement technology provides stable long-term accuracy with low maintenance requirements.
Supports RS485 communication interface with CJ188 protocol for centralized energy data collection.
Enables remote valve opening and closing for prepaid billing and centralized energy management systems.
Built-in diagnostics for temperature sensors, flow sensors, battery status, and communication conditions.
Supports continuous storage of operational and billing data for up to 24 months.
Ultra-low power design with built-in lithium battery for extended long-term operation.
| Model | ECBK004 |
| Meter Type | Ultrasonic Valve-Control Heat / Cooling Meter |
| Accuracy Class | Class 2 |
| Medium Temperature Range | (4~95)℃ |
| Nominal Pressure | ≤1.6 MPa |
| Environmental Class | Class A |
| Protection Rating | IP65 |
| Display | 8-digit LCD Display |
| Communication Interface | RS485 |
| Communication Protocol | CJ188 Protocol |
| Power Supply | Built-in High-Energy Lithium Battery External 12~24V DC Power Supply (Optional) |
| Historical Data Storage | 24 Months |
| Power Failure Protection | Data Retention up to 10 Years After Power Loss |
| Installation Position | Horizontal or Vertical Installation |
| Optional Model | ECBK00401 |
| Nominal Diameter | DN15–DN40 |
| Connection Type | Threaded Connection |
| Valve Type | 5-wire Ball Valve |
| Temperature Sensor Cable Length | 1.5 m |
| Optional Model | ECBK00402 |
| Nominal Diameter | DN50–DN200 |
| Connection Type | Flanged Connection |
| Valve Type | 5-wire Butterfly Valve |
| Temperature Sensor Cable Length | 3 m |
Looking for pricing or more details on this product?
Can’t find what you’re looking for? Tell us your requirements.
We’ll recommend the right monitoring solution.
