Features
- Accurate ORP display with calibration facility on front panel.
- Independent 2 Set Point controller with separate relays for Oxidation and Reduction
- Isolated Tx. 4-20mA output for remote monitoring or recording.
- Consent contact input to enable/disable the control outputs
- Bright Red LED display for clear viewing
Specification
| Display | 3½ Digit LED 0.56” character height |
| Range | -1999mV to +1999mV |
| Calibration Zero Adjust | Range ± 30mV |
| Set Limits | 0 to 1999mV for Oxidation/Reduction |
| Accuracy | 0.5% ± 1 Digit |
| Input Impedance | >1012 Ω |
| Tx. Output | 4-20mA isolated for 0-1999mV |
| Relay Logic | Reduction Relay ON for ORP > Set Limit Oxidation Relay ON for ORP < Set Limit Contact rating 5A at 220V AC |
| Front Panel | a. One membrane switch to press and read Oxid. Limit b. A second membrane switch to read the Reduc. Limit c. Screw type trimpot to adjust the Calibration Zero |
| Supply | 110V/220V AC ±10% @ 50/60H |
| Size | Front facia 96mm x 96mm Cut Out 92mm x 92mm |
| Weight | 800 grams |
