Sample IoT Sensors CSV File — Free Download
A sample IoT sensor log CSV with temperature, humidity, and battery readings across four devices, including a couple of anomalies, useful for testing outlier detection and health monitoring workflows.
Download the sample file
15-30 rows of realistic, synthetic data, ready to use immediately.
Download Sample CSVPreview
| timestamp | sensor_id | temperature | humidity | battery_pct | status |
|---|---|---|---|---|---|
| 2026-01-10T00:00:00Z | SENS-A1 | 21.4 | 45.2 | 98 | OK |
| 2026-01-10T00:05:00Z | SENS-A1 | 21.5 | 45.0 | 98 | OK |
| 2026-01-10T00:10:00Z | SENS-A1 | 21.6 | 44.8 | 97 | OK |
| 2026-01-10T00:15:00Z | SENS-A1 | 22.1 | 44.5 | 97 | OK |
| 2026-01-10T00:20:00Z | SENS-A1 | 35.8 | 44.1 | 97 | WARNING |
What's in This File
timestamp— Reading timestamp, ISO 8601sensor_id— Device identifiertemperature— Temperature reading, Celsiushumidity— Humidity reading, percentbattery_pct— Remaining battery, percentstatus— Device status (OK, WARNING, LOW_BATTERY, OFFLINE)
Use Cases
- Practice detecting the temperature spike and offline reading as outliers
- Test grouping and aggregating readings by sensor_id
- Try building a battery-level dashboard flagging devices below a threshold
Frequently Asked Questions
Is this sample sensor data real?
No. Readings, including the anomalies, are synthetic and generated for testing outlier detection and monitoring workflows.
Can I use this sample CSV commercially?
Yes, it is free to download and reuse for any purpose, including IoT tooling demos.
Now try it on your own data
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