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Monitor the consumption of various energy sources such as electricity, water, gas, steam, compressed air and equipment. Through data analysis, mining and trend analysis, it helps conduct energy consumption statistics and supports energy utilization improvement.
| Feature | Specifications | |
|---|---|---|
| Product Name | TP643 Combined fire detector power meter | |
| Power Supply | Rated Voltage | AC90-380V |
| Consumption | Normal monitoring state ≤5VA | |
| Monitoring Alarm | Leakage | 10-5000mA, ±1% full scale |
| Temperature | -40-150°C, Accuracy: ±2°C | |
| Current/Voltage | Overcurrent, Overvoltage, Undervoltage detection | |
| Action Delay | 1-60 seconds, adjustable | |
| Input Range | Current: AC 0.025A-5A | Voltage: L-N 30-264V | |
| Communication | 485, modbus-rtu, 4G, WIFI, LoRa | |
| Environment | Temp: -20-60°C, Humidity: 5%-85% | |
| Dimension | 96*73*69mm | |






As a leading high-tech enterprise, we specialize in the development and manufacturing of environmental monitoring and data acquisition solutions. Operating from a state-of-the-art facility spanning over 3,000 square meters, our team is committed to research, design, and precision manufacturing.
Core Business:
We provide a comprehensive portfolio of products including multi-channel data loggers, humidity & temperature sensors, gas detectors, smart IoT gateways, and comprehensive energy management systems. We offer OEM and ODM services to meet specific branding and functional requirements.



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