PS-203 HM Digital Panel Mount Dual Display Dual TDS Controller

The PS-202 allows for continuous and simultaneous monitoring and control of TDS levels on two water lines. Features Simultaneously monitors and controls the TDS levels of two water lines (e.g., the feed water and product water) for high output commercial systems. Large, bright L.E.D. displays. An alarm will sound if the TDS level rises above the user-set level for both lines. Installs easily in minutes. Includes two 1/2" sensor probes. Specifications Range: 0 - 999ppm Accuracy: +-2% Conversion Factor: NaCl (avg. 0.5) Resolution: 1 PPM ATC: Yes (1 - 65 degrees Celsius) Calibration: Adjustable Setting: Controlled by on-screen up/down buttons Relay Control: The unit will open or close a circuit via dry contacts when the ppm level of the output water (line 2) or input water (line 1) reaches or exceeds its control setting (simple switch). The PS-202 can be used to control one or two pumps, solenoid valves or other device. Relay Voltage: 5V Alarm: Steady beep for both lines Display: Bright 5/8" L.E.D. dual displays 2 Probes: 1/2" bushing, 3 meter (9.8 ft) shielded cable Power supply: AC 110V / AC 220V Dimensions: 9.4 x 9.4 x 12.5 cm (3.7 x 3.7 x 4.9 in.) Monitor Weight: 569.8 g (1 lb 4.1 oz) Total Weight: 938.4 g (2 lbs 1.1 oz)