Online pH Controller | Seko

The SEKO K50 Online pH Controller offers precise and reliable pH measurement for various water treatment applications. With advanced proportional control, this controller allows for high-accuracy conductivity and temperature measurements, making it ideal for complex water quality needs.

Equipped with a PT100/PT1000 probe for accurate temperature readings, it features automatic temperature compensation to ensure consistent results.

The easy-to-read graphic display with white backlight simplifies monitoring, and the controller includes programmable analog and digital outputs, relay outputs for thresholds and alarms, and a digital input for dosing control. Perfect for applications like fish farming, flocculants dosing, reverse osmosis, and wastewater treatment.

Online pH Controller Specifications:

• Proportional Control: 4-20mA & SSR frequency
• Outputs:
  • 1 Programmable Analog Output
  • 1 Frequency Programmable Digital Output
  • 2 Relay Outputs (for thresholds, wash, and remote alarm)
• Temperature Probe: PT100 / PT1000
• Automatic Temperature Compensation: Yes
• Programming Keyboard: 5 keys
• Display: 128×128 pixel graphic display with white backlight
• Digital Input: 1 (for blocking dosages)
• Applications: Fish farming, flocculants dosing, reverse osmosis, wastewater treatment