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PS-202 HM Digital Dual TDS Controller


1000 in stock


Install the Dual Display TDS Controller to constantly monitor TDS levels of water produced by a high-output system and immediately know if the TDS levels rise above an acceptable level. The Dual Display allows you to compare both measurements with just a quick glance and adjust the calibration to your needs.


    • 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. display
    • An alarm will sound if the TDS level rises above the user-set level for both lines
    • Installs easily in minutes
    • Includes two sensor probes
Product Details
Accuracy ±2 %
Alarm Steady beep for both lines
Features Auto Temp Control (1 – 65°C)

Bright 5/8″ L.E.D. dual displays

Measurement Range 0-999 ppm
Power Source AC 110V / AC 220V
Probe 1/2″ bushing, 3 meter (9.8 ft) shielded cable
Relay Control The unit will open or close a circuit via dry contacts when the ppm level of the output water or input water reaches or exceeds its control setting. The PS-202 can be used to control one or two pumps, solenoid valves or other device.
Relay Voltage 5V
Resolution 1 ppm
Setting Controlled by on-screen up/down buttons
Warranty & Certifications
Warranty 1 Year
Shipping Dimensions
Shipping Length 13 in.
Shipping Width 10 in.
Shipping Height 7 in.
Product Weight & Dimensions
Approx Depth 4.9″
Product Height 3.7″
Product Width 3.7″
Product Weight (lbs) 3.25
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