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RO Systems Controller C-5TM
Design for Commercial & Industrial RO Systems

Overview

The ROTEK C-5TM RO controller is designed for economical monitoring and control of single-pump reverse osmosis systems. It features automatic permeate flush with adjustable flush time, a manual flush button for optimized membrane performance, and compatibility with brackish water RO systems.

Customizable for maximum efficiency and quality, the C-5TM is trusted for industrial and commercial applications. The latest Wi-Fi upgrade allows remote monitoring, making it ideal for smart water treatment systems.


Our newly developed Wi-Fi upgrade version OASIS Wi-Fi RO Controller ensures that RO systems are no longer isolated, transforming them from "orphaned" units into connected, smart systems that are easy to manage and monitor remotely.

ROTEK C5TM RO Controller

Key Features

  • Permeate TDS monitoring (1-999ppm)

  • Selectable operation mode (OP-A/OP-B)

  • Automatic raw water flush (OP-A mode)

  • Automatic permeate flush (OP-B mode)

  • Multiple delayed feed solenoid valve closing time

  • System status LED lights indications

  • Manual flush button (immediate start and stop)

  • Adjustable flush time (initial/tank full/timer flushes)

  • Permeate tank full shut down & flush

  • Low feed pressure shut down

  • Improved EMI/EMC interference

  • Startup password enable/disable

Specifications

  • Dimension: (W)151mm x (H)121mm x (D)40mm

  • Hole Size: (W)141mm x (H) 111mm

  • Power: AC110V / 220V ±10%, 50 / 60Hz

  • Input: Dry Contact, DC5V

  • Output: Relay AC110V – 1.0A / Relay AC220V – 0.5A

  • Working Condition: Temperature 0~50 C, Humidity≦85%

  • Installation: Panel Mounted

RA series RO system
Mounting Example
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