| Cloud Instrument Series | |||||
| Temperature/Humidity/CO2 | Energy | ||||
VA220 |
VA221 |
VA225A |
VA225B |
VA225C |
|
| Application | Temperature/Humidity | Temperature/Humidity/CO2 | Normal Energy | Solar Energy |
Grid-connected Photovoltaic power station |
| Measurement | |||||
| Temperature | 0~50degC | 0~50degC | |||
| Humidity | 0~99.9%RH | 0~99.9%RH | |||
| Voltage | 85~265VAC 50/60Hz | 10~60V DC | 85~265VAC 50/60Hz | ||
| Current | 0~60A AC/Customize | 0~10A DC/Customize | Dual 0~60A AC/Customize | ||
| Power | ● | ● | ● | ||
| Energy(Consume) | ● | ● | ● | ||
| Energy(Generate) | ● | ● | ● | ||
| CO2 | 300~5000ppm | ||||
| Function | |||||
| WIFI | ● | ● | ● | ● | ● |
| LCD display | ● | Option | Option | Option | |
| LED indication | ● | ● | ● | ● | ● |
| Power supply | USB adaptor | USB adaptor | ● | ● | ● |
| Installation | Rail/Hanger | Rail/Hanger | Rail | Rail | Rail |
| Cloud | |||||
| PC support | ● | ● | ● | ● | ● |
| Moble device support | iOS/Android | iOS/Android | iOS/Android | iOS/Android | iOS/Android |
| Alarm threshold setting | ● | ● | ● | ● | ● |
| Wechar/SMS Alarm | Option | Option | Option | Option | Option |
| Email Alarm | Option | Option | Option | Option | Option |
| Multi-device group | ● | ● | ● | ● | ● |
| Server record | ● | ● | ● | ● | ● |
