Conductivity/ TDS Controller PSC-150

FEATURES Monitors and controls TDS levels for high output commercial systems. Large, bright LED display. An alarm will sound if the TDS level rises above the user-set level. On-screen temperature display ( C/ F) . Installs easily in minutes. Includes one sensor probe ( at no extra cost) . Protective cover also available ( sold separately) SPECIFICATIONS EC Range: 0-9999 µ S; TDS Range: 0 - 5000ppm Temperature Range: 1-75° C; 33-167 ° F Accuracy: ± 2% Conversion Factor: NaCl ( avg. 0.5) Resolution: 0.1µ S/ ppm ( 0-999) ; 1µ S/ ppm ( 1000-9999) ATC: Yes ( 1 - 65° C) Calibration: Adjustable ( manual) Setting: Controlled by on-screen up/ down buttons Relay Control: The unit will open or close a circuit via dry contacts when the ppm/ µ S level reaches or exceeds the control setting ( simple switch) . It can be used to control a pump, solenoid valve or other device. Relay Voltage: 5V Alarm: Optional steady beep ( set by user) Display: Bright 5/ 8" L.E.D. display Probe: 1/ 2" bushing, 3 meter ( 9.8 ft) shielded cable Power supply: AC 110V / AC 220V Dimensions: 7.2 x 7.2 x 10.2 cm ( 2.8 x 2.8 x 4 in.) Monitor Weight: 476 g ( 1 lb .8 oz) Total Weight: 680.4 g ( 1 lb 8 oz)