PS-203

The PS-203 is designed for continuous and simultaneous monitoring and control of TDS (Total Dissolved Solids) levels in two water lines, such as feed water and product water, making it ideal for high-output commercial systems.

Key Features:

• Dual Monitoring and Control:
  Simultaneously monitors and controls TDS levels on two water lines for efficient water quality management.

• Bright LED Display:
  Equipped with large, 4-digit bright LED displays for easy readability.

• Alarm System:
  An audible alarm sounds if the TDS levels exceed the user-set thresholds for either water line.

• Reliable Sensor Probes:
  Comes with two ½” NPTF sensor probes for precise measurement.

Specifications:

• Measurement Range: 0 – 9999 ppm
• Accuracy: ±2%
• Conversion Factor: NaCl (avg. 0.5)
• Resolution:
  • 0.1 ppm (0-99.9)
  • 1 ppm (100-9999)
• Automatic Temperature Compensation (ATC): Yes (1-60°C)
• Calibration: Digital calibration via up and down push buttons
• Control Setting: User-configurable using on-screen buttons

Relay Control:

• Independent relay controls for each sensor line.
• Activates or deactivates connected devices (e.g., pump, solenoid valve) when TDS levels exceed the set point.
• Voltage: 5V

Additional Features:

• Alarm: Optional steady beep for each set point
• Probe Cable Length: 3 meters (9.8 ft) shielded cable
• Display: Dual 4-digit bright FND displays

Power Source:

• AC 110V/230V, +10% Vac; 50/60 Hz

Dimensions and Weight:

• Dimensions: 9.6 x 9.6 x 12.6 cm (3.78 x 3.78 x 4.96 in.)
• Weight: 476 g (1 lb 0.8 oz)

The PS-203 is an efficient and reliable solution for managing water quality in commercial systems, ensuring consistent performance and ease of operation.