Dual Tds Controller (Ps-200)

We are providing Dual TDS Controller (PS-200) to our clients. Install the Dual TDS Controller to constantly monitor TDS levels of water produced by a high-output system. Immediately know if the TDS levels rise above an acceptable level.
FEATURES
* Monitors and controls TDS levels of two water lines (e.g., feed water and product water) for high output commercial systems.
Large, bright L.E.D. display.

SPECIFICATIONS
* Range: 0 - 999ppm
* Accuracy: A 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 (out line/line 2 only)reaches or exceeds the control setting (simple switch). It can be used to control a pump, solenoid valve or other device. (In line/Line 1 does not have a control function)
* Relay Voltage: 5V (simple switch)
* Alarm: Optional steady beep for Out line/Line 2 (set by user)
* Display: Bright 5/8" L.E.D. display
* 2 Probes: 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