HM Digital Controller

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Install the HM Digital Panel Mount Controller to constantly monitor and control TDS levels of water produced by a high-output system. HM Digital Controllers are superior in construction and performance, yet made available at an economic cost. With HM Digital water testing instruments, you'll know if your water is pure.

Benefits of HM Digital TDS Monitor System Controller

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
Installs easily in minutes
Includes sensor probe(s)

HM Digital TDS Monitors Ordering Details

Model No.	Description	Monitors	Alarm	Display	Range	Accuracy	Photo
PS-100	Panel Mount TDS Controller for constant monitoring of the TDS of a single water line (feed or permeate), with user-set alarm.	Feed or Permeate TDS (Single Stream)	Single Alarm	TDS	0 – 999 ppm	±2%
PSC-150	Extended Range Panel Mount EC/TDS Controller for constant monitoring of the TDS and temperature of a single water line (feed or permeate), with user-set alarm.	Feed or Permeate TDS (Single Stream)	Single Alarm	TDS Temperature	0 - 5000 ppm	±2%
PS-200	Dual TDS Controller for constant monitoring of the TDS of system feed water and product water, with user-set alarm for product water. Single display.	Feed TDS and Permeate TDS (Dual Stream)	Single Alarm for Permeate TDS	TDS (Single Alternating)	0 – 999 ppm	±2%
PS-202	Dual TDS Controller for constant monitoring of the TDS of system feed water and product water, with user-set alarm for both feed and product water lines. Dual display.	Feed TDS and Permeate TDS (Dual Stream)	Dual Alarm for Feed and Permeate TDS	Feed and Permeate TDS Streams (Dual simultaneous)	0 – 999 ppm	±2%