OMEGA Complete Water Treatment Controller Systems CDCN13

• Conductivity/ TDS Control with Choice of Bleed Programs • Temperature Monitoring • Make Up and Bleed Watermeter Totalizers • Langelier Saturation Index for Water Balance • Six Feed Programs for 4 Chemical Additives • “ Booster” Chemical Feed to Schedule a Delayed One Time Feed Event • Time Based Low Chemical Level Alarm • Probe Failure Indication and Alarm • Automatic Probe Rinse to Clean Sensors • Integral Data Logging for up to 999 Points with RS232 Communications • NEMA 4X Wall Mount Enclosure • Water Test for Alkalinity and Hardness • Remote Computer Operation with Windows Software • Quick Release Enclosure Design for Fast Access and Wiring SPECIFICATIONS Measurement Range: Conductivity: 0 to 20000 µ S/ cm or ppm; conversion factor for TDS pH: 0 to 14 pH; setpoint for acid or base feed ORP: 0 to 999 mV; programmable shock treatment Accuracy: Conductivity: ± 1% rdg pH: ± 0.1 pH ORP: ± 10 mV Resolution: Conductivity: 1µ S pH: 0.01 pH ORP: 1 mV Temperature Range: -18 to 60° C ( 0 to 140° F) Watermeter Input: For totalizer function Sensor Calibration: 1, 2 or 3 points Control Modes: Off, manual, auto, timer, bleed and feed, bleed-then-feed, daily schedule Langelier Index: Water balance display calculated from pH, temp, total alkalinity and calcium hardness Alarms: High/ Low, out-of-range, overfeed and total run time; visual, audible and external ( 5 A) alarms Data Logging: On-board memory for 999 tests; RS232 communication port for local download and printing Networking: RS485 port for multiple connections ( optional) Remote Operation: Software and graphical display for Windows Power: 115/ 230 Vac, 10 A Control Outputs: 5 A relays, SPST; 4 chemical additive, one each: bleed, fill, probe rinse and alarm Probe Sensor Failure: For pH or ORP electrode Mechanical: NEMA 4X enclosure Display: Eight line LCD; 16-button keypad Dimensions: 336 x 285 x 167 mm ( 13.21 x 11.21 x 6.59" ) Shipping Weight: 8.2 kg ( 18 lb)