S150 / S-150 / Series 150 Microprocessor RO Controller - NEMA 4X, 1HP Pump Output

S150 / S-150 / Series 150 Microprocessor RO Controller - NEMA 4X, 1HP Pump Output

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PLEASE REFERENCE TABLE BELOW

Why Choose the Series 150 Pre-Assembled Controller

• UL/cUL Certification & Liability Mitigation: Gain peace of mind with a pre-certified, UL-listed control system. This ensures compliance with commercial building codes and satisfies requirements from insurance adjusters and building inspectors, removing the legal uncertainty often associated with custom-wired, uncertified control boxes.
• Engineering Efficiency & Labor Savings: Eliminate 2–4 hours of complex labor, including sourcing parts, drilling enclosures, mounting hardware, and manual wiring. This unit arrives ready to install, allowing your team to focus on system deployment rather than tedious electrical assembly.
• Turnkey "Plug-and-Play" Reliability: Avoid the risk of installation errors and complex onsite troubleshooting. The Series 150 offers a pre-tested, integrated ecosystem where the TDS sensor, relay logic, and flush timing are verified to function together seamlessly right out of the box.
• Unified Warranty & Support: Simplify your maintenance workflow with a single point of contact. Avoid the diagnostic burden of troubleshooting individual components; with this integrated unit, you have one manufacturer to contact for support and warranty coverage, significantly reducing system downtime.
• Professional Uniformity & Scalability: Ideal for operations that require consistency. The standardized wiring harness and rugged NEMA 4X professional finish ensure that every installation looks identical and remains easy to service, providing a polished, high-end appearance that reflects the quality of your entire filtration system.

Series 150 Microprocessor RO Controller

The Series 150 Microprocessor RO Controller provides comprehensive, reliable control for reverse osmosis (RO) systems. Engineered for OEM flexibility, this controller features advanced functionality suitable for various commercial and industrial applications.

The unit is equipped with a clear LCD display that delivers essential real-time operational feedback, including system status, water quality (TDS/conductivity), operating hours, and water temperature. Control is managed through five relay outputs, allowing direct operation of critical components such as the high-pressure pump (up to 1 HP single phase), inlet valve, and automatic flush valve.

Key control functions include monitoring for low and high-pressure switches, tracking storage tank levels (1-2 switches), and providing a pre-treatment lockout input. The Series 150 controller features temperature-compensated TDS/conductivity monitoring, ensuring accurate water quality readings for optimal system performance and water purity. Housed in a durable NEMA 4X enclosure, this controller offers robust protection for demanding environments.

Specifications Table