PS-202 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 ( at no extra cost) . 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)