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TIMEWAVE Smart IOT Electrical fire monitor(LoRa)
Monitoring equipment | Heartbeat cycle | The default is once every 10 minutes. |
Temperature test range | 0~150℃ | |
Residual current | 0~1000mA | |
three-phase voltage | 100~500V | |
three-phase current | 0~100A,3000:1 open close type transformer | |
Detection channel | Two circuit residual current detection, three circuit temperature detection | |
Communication mode | Frequency band | CN470 |
Uplink communication mode | LoRa modulation | |
Downlink communication mode | Multi wire system | |
Communication protocol | LoRaWAN | |
Input port | Two residual currents/temperatures, three temperatures, one three-phase voltage channel and one three-phase current channel; 220V terminal blocks; 485 communication port. | |
Output port | Switch output port | |
Empty transport distance | 485 communication < 500m | |
Physical environment | Working voltage | 220V |
Power consumption | < 3W | |
Others | Adjustment accuracy (temperature and current) | 1℃,1mA |
Alarm loudness | Not less than 70dB at 1m | |
Working temperature | (-10~60)℃ | |
Operating humidity | (10~93)%RH | |
Installation method | Standard guide rail type, screw fixed installation | |
IP protection grade | IP30 |