AranVision / Free engineering tools
Practical tools for
industrial automation.
Use these tools for field checks and project preparation across manufacturing, food & beverage, pharmaceutical, utilities and other industrial settings. No account required.
These three workflows are part of our toolbox—not a list of our services. AranVision supports PLC programming, HMI/SCADA, troubleshooting, modernization and commissioning across industries.
4–20 mA loop worksheet
Linear scaling only. Enter readings obtained using your approved procedure and suitable test equipment. Blank readings are never marked as passing.
| Target mA | Expected °C | Measured °C | Comparison |
|---|---|---|---|
| 4 | 0 | Not recorded | |
| 8 | 25 | Not recorded | |
| 12 | 50 | Not recorded | |
| 16 | 75 | Not recorded | |
| 20 | 100 | Not recorded |
The entered tolerance is your assumption—not a manufacturer specification or acceptance criterion approved by AranVision. Sensor accuracy, calibrator uncertainty and nonlinear signals are not assessed.
Information stays in this open page until you export it. Reloading or closing the page clears your entries. No account, automatic saving or cloud backup.