HM Digital PSC-50 (PS-50S) Online TDS/EC Controller

Product Summary:
The HM Digital PSC-50 (PS-50S) is a high-precision online TDS/EC controller with ATC, large LCD display, and adjustable alarm/set point features. Ideal for continuous water quality monitoring in industrial, commercial, and filtration systems.

Key Features:

• Range: 0–9999 ppm / 0–10.0 ppt for TDS

• EC Range: 0–9999 µS / 0–20.00 mS

• Accuracy: ±2%

• Auto Temperature Compensation (1–65˚C)

• Simple digital calibration

• Set point and relay control via buttons

• Optional alarm setting

• 2.3" LCD display with backlight

• Includes probe with 3 m cable (1/2” NPTF)

• Dual voltage power supply (AC 110V/220V)

Applications:

• Commercial RO and DI systems

• Industrial water treatment

• Aquaculture and hydroponics

• Food and beverage processing

• Laboratory and research

Product Benefits:

• Enables real-time monitoring and control of TDS/EC levels

• Supports flexible installation with long cable and compact size

• Improves process efficiency and system safety

• Customizable alarm/set-point enhances operational control

FAQs:

Q1. What is the main use of the HM Digital PSC-50?
A1. It is used for continuous monitoring and controlling of TDS or EC in water systems, ensuring optimal quality and safety.

Q2. Can I set a custom alarm point for TDS or EC?
A2. Yes, the PSC-50 allows user-defined set points with a simple relay control and optional alarm configuration.

Q3. Does the device support temperature compensation?
A3. Yes, it has ATC (Auto Temperature Compensation) from 1 to 65˚C for accurate readings in changing conditions.