Plant Factory Environmental & pH Monitoring
Five-second logging of temperature, humidity, CO2, and pH for cultivation-data analysis.
PnP IoTs used one combined environmental sensor and one pH sensor to collect four important cultivation variables and store them automatically on the customer’s PC.
Customer Requirement
- Collect temperature, humidity, CO2, and pH data.
- Store measurements on a designated PC.
- Provide detailed source data for smart-farm big-data analysis.
System Configuration
| Item | Configuration |
|---|---|
| RTU | PD-AWS-S8 x 1 |
| Environmental sensor | SA0-TMHMCO2 x 1 |
| pH sensor | SC0-pH x 1 |
| Measured data | Temperature, humidity, CO2, and pH |
| Transmission interval | 5 seconds |
| PC software | AutoSave |
Data flow: Environmental and pH sensors → PD-AWS-S8 → Designated PC → AutoSave files → Cultivation analysis
Operational Value
The five-second logging interval provides detailed records for cultivation-condition comparison, environmental control, crop-quality analysis, and future automation development.
Sales Message: A compact RTU and sensor configuration can provide practical environmental and nutrient-solution data for plant factories and smart farms.