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Description:
Isolated 4 to 20 mA outputDual on/off relays
Large led display
Compact 1/4 DIN case
115VAC /230VAC operations
| Range | Resolution | Accuracy | |
| pH | 0 to 14.00 | 0.01 | ± 0.01 |
| ORP | -1999 to 1999mV | 1 | ±0.1% |
Controller Input Range
- Current output pH/ORP: 0.00~14.00ph / -1400 ~ 1400 mV
- Current output pH/ORP: 0.00~14.00ph / -1999 ~ 1999 mV
Outputs
- Relays output (max.): 5amp. at 115VAC, 2.5 amp. at 230 VAC,resistive lo
- Relay hysteresis pH/ORP: ±0.1ph/±10 mV
- Isolated 4~20mA output range: Over imput span
- Accuracy: 0.1 % of span
- Isolation voltage: 500VDC max.
- Load resistance: 500 ohm max.
General
- Input impedance: Greater than 10exp(12) ohms
- Temperature compensation: Auto 0 to 100°C
- Readout: 12.7 mm high LCD
- Operating temperature: 0 to 40 °C
- Power source: 115/230 VAC ±15%, 50/60hz
- Dimensions: 96mm x 96mm x 119.3mm
- Weight: 0.77 kg


