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| Categories | Environmental Monitoring Sensor | 
|---|---|
| Brand Name: | TimeWave | 
| Model Number: | Electrical fire monitor(LoRa) | 
| Certification: | ISO/IEC 20000-1, ISO/IEC 27001,ISO/IEC 9001 | 
| Place of Origin: | Hubei ,China | 
| MOQ: | Negotiable | 
| Price: | EXW US$ 20-80/set | 
| Payment Terms: | T/T, L/C | 
| Supply Ability: | 2000 set/week | 
| Delivery Time: | 3-5 weeks after receive the payment | 
| Packaging Details: | 20pcs/carton | 
| Frequency band: | CN470 | 
| Wireless modulation mode: | LoRa modulation | 
| Battery life: | 5 years | 
| IP protection grade: | IP30 | 
| Three-phase voltage: | 100~500V | 
| Input power: | AC220V 50Hz | 
| Company Info. | 
| Wuhan Time Wave Network Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
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 | 




                                 
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