Wuhan Time Wave Network Technology Co., Ltd.
Provide you with one-stop LPWAN energy regulation solutions and services.
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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 |