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| Model | HI520 |
|---|---|
| Type | Process Controller |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Display | LCD |
| pH Range | 0.00 to 14.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.02 pH |
| mV Resolution | 1 mV |
| mV Accuracy | ±1 mV |
| Logging | Yes |
| Input Type | pH, ORP, Temperature |
| Output Type | Relay |
| Power Supply | 100-240V AC |
| Dimensions | 144 x 144 x 160 mm |
| Calibration | Automatic |
| Measurement Range | pH: 0.00 to 14.00 |
| Resolution | pH: 0.01 pH; ORP: 1 mV |
| Accuracy | pH: ±0.01, ORP: ±1 mV |
| Temperature Compensation | Automatic or manual |