Table 5 Data generated by IoT system
From: Design and development of an IoT-based intelligent water quality management system for aquaculture
Timestamp | pH | Temperature (°C) | Turbidity (ntu) | Status | Action |
|---|---|---|---|---|---|
21:04 | 5.90 | 28.19 | 9 | pH crt | Inlet/drain pump activated |
21:04 | 5.90 | 28.19 | 9 | pH critically low | Inlet/drain pump activated |
21:04 | 6.34 | 28.25 | 13 | pH critically low | Inlet/drain pump activated |
21:04 | 5.90 | 28.25 | 17 | pH critically low | Inlet/drain pump activated |
21:03 | 5.90 | 28.19 | 1 | pH critically low | Inlet/drain pump activated |
21:03 | 5.90 | 28.25 | 15 | pH critically low | Inlet/drain pump activated |
21:03 | 5.90 | 28.19 | 9 | pH critically low | Inlet/drain pump activated |
21:03 | 5.90 | 28.19 | 21 | pH critically low | Inlet/drain pump activated |
21:02 | 5.90 | 28.19 | 0 | pH critically low | Inlet/drain pump activated |
21:02 | 5.90 | 28.19 | 22 | pH critically low | Inlet/drain pump activated |
21:02 | 5.90 | 28.19 | 2 | pH critically low | Inlet/drain pump activated |
21:02 | 5.90 | 28.25 | 23 | pH critically low | Inlet/drain pump activated |
21:01 | 6.06 | 28.25 | 16 | pH critically low | Inlet/drain pump activated |
21:01 | 5.93 | 28.25 | 24 | pH critically low | Inlet/drain pump activated |
21:01 | 5.90 | 28.25 | 11 | pH critically low | Inlet/drain pump activated |
21:01 | 7.47 | 28.25 | 4 | Normal conditions | No action needed |
21:01 | 7.38 | 28.25 | 15 | Normal conditions | No action needed |
21:01 | 7.76 | 28.25 | 12 | Normal conditions | No action needed |
21:01 | 7.41 | 28.19 | 2 | Normal conditions | No action needed |
21:01 | 7.34 | 28.25 | 11 | Normal conditions | No action needed |
21:00 | 7.78 | 28.25 | 2 | Normal conditions | No action needed |
21:00 | 7.69 | 28.25 | 13 | Normal conditions | No action needed |
21:00 | 7.68 | 28.19 | 3 | Normal conditions | No action needed |
21:00 | 7.39 | 28.25 | 24 | Normal conditions | No action needed |
21:00 | 7.37 | 28.25 | 19 | Normal conditions | No action needed |
21:00 | 8.86 | 28.25 | 11 | Normal conditions | No action needed |
21:00 | 7.51 | 28.25 | 20 | Normal conditions | No action needed |
21:00 | 7.71 | 28.19 | 22 | Normal conditions | No action needed |
21:00 | 7.74 | 28.25 | 20 | Normal conditions | No action needed |
21:00 | 7.35 | 28.19 | 14 | Normal conditions | No action needed |