| pH | |
| Range | 0.00 to 14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| ORP | |
| Range | -1000 to 1000 mV |
| Resolution | 1 mV |
| Accuracy | ±1 mV |
| Temperature | |
| Range | -10.0 to 125.0 °C / 14.0 to 157.0 °F |
| Resolution | 0.1 °C / 0.1 °F |
| Accuracy | ±0.5 °C / ±0.9°F |
| Sensor | Pt100; 2 or 3 wire |
| Compensation | Auto/manual |
| Controller | |
| Set Points | SP1/SP2: 0.00 to 14.00 pH |
| pH Hysteresis | ±1.0 pH |
| ORP Hysteresis | 10 to 100 mV |
| Function | Limit control; off (Switchable) |
| Delay | Pickup/Dropout: 0 to 2000 sec |
| Contact Outputs | 2 SPST relays |
| Switching Specs | 1/8 HP at 125 VAC (max. 0.74 A / max. 93 VA)
1/8 HP at 250 VAC (max. 0.37 A / max. 93 VA) |
| Electrical Data And Connections | |
| pH/ORP Input | 2-pin terminal; asymmetrical/symmetrical |
| Connection Terminal | 2-pin & 8-pin terminal, detachable blocks; DC jack |
| Display | 7 segments LCD display with symbols for status information |
| Backlight | Yes (on/off selectable) |
| Power Supply | 12 to 24 V DC or 9 V DC |
| EMC Specifications | |
| Emitted Interference | According to EN 61326 |
| Immunity To Interference | According to EN 61326 |
| Environmental Conditions | |
| Operating Temperature | 0 to 40 ºC |
| Max. Relative Humidity | 80% up to 31 ºC decreasing linearly to 50% at 40 ºC |
| Mechanical Specifications | |
| Dimensions (WxHxD) | 96 x 96 x 66 mm |
| Weight | 210 g (unit) / 310 g (packed) |
| Ingress Protection | IP65 |
