BLU-SENTINEL™ Chemical Controller – Commercial Pool & Aquatic Water Management System

Item I.D.: W3T395138

The BLU-SENTINEL™ Chemical Controller is an advanced, high-performance chemical automation system engineered for commercial pools, water parks, and aquatic facilities. Designed through a unique collaboration between Neptune-Benson and Evoqua’s Wallace & Tiernan® brands, this controller delivers precise measurement, monitoring, and process control for modern pool water treatment systems.

Built with premium Strantrol® High Resolution Redox (HRR) and pH sensors, the BLU-SENTINEL system provides exceptional accuracy and long-term reliability. These high-resolution sensors deliver real-time data, allowing operators to maintain ideal disinfectant and pH levels while improving swimmer safety and reducing chemical waste.

Complete Pool Water Management Solution

The BLU-SENTINEL Chemical Controller is more than a standard controller — it is a fully integrated pool water management system. It features intelligent automation tools to optimize water quality and reduce operating costs, including:

• Shock chlorination control for rapid sanitation during heavy bather loads

• Economic mode operation to reduce chemical and energy consumption

• CEDOX™ control algorithm for precise oxidant and disinfectant management

This system supports virtually all common chemical feed and disinfectant systems, making it ideal for both new installations and retrofit projects.

Wide System Compatibility

The BLU-SENTINEL controller seamlessly integrates with:

• Dosing pumps and relay-controlled feeders

• Chlorine gas feed systems

• On-site electrochlorination (salt chlorine generation) systems

• UV disinfection systems

• Flocculation and activated carbon slurry feed systems

This flexibility makes it a powerful solution for facilities ranging from small commercial pools to large-scale water parks and aquatic centers.

Available Configurations

Choose the ideal model for your facility:

• BLU-SENTINEL™ – Standard configuration for commercial pool control

• BLU-SENTINEL™ SE – Enhanced functionality for mid-size facilities

• BLU-SENTINEL™ Pro – Advanced performance for high-demand aquatic environments

Key Features & Benefits

• Optimized pool water disinfection control

• Accurate pH control using Strantrol® pH sensor technology

• Precise disinfectant management with Strantrol® HRR Redox sensors

• Built-in overfeed protection and no-flow safety lockout

• Compatible with liquid chlorine, calcium hypochlorite, salt chlorine generators, bromine, and multiple feed device types

• Improves water clarity, safety, and operational efficiency

Ideal Applications

• Commercial swimming pools

• Aquatic centers

• Water parks

• Hotels and resorts

• Universities and municipal facilities