Data Centers

Reliable Monitoring and Control for Critical Data Center Infrastructure

Modern data centers demand continuous performance, thermal stability, and operational reliability. As facilities scale to support AI, cloud computing, and hyperscale operations, maintaining environmental control and infrastructure integrity has become more critical than ever. In data center environments, equipment failure is not just an inconvenience — it is operational risk.

United Electric Controls (UE) provides rugged sensing, switching, and safety solutions designed to support cooling, power, environmental, and fire protection applications throughout critical facility infrastructure. Our focus on reliability, application flexibility, and fast delivery helps customers meet the evolving demands of rapidly expanding data center operations.

Cooling

In liquid cooling systems, coolant is delivered directly to cold plates mounted on CPUs and GPUs, where heat is transferred to a coolant distribution unit (CDU) and ultimately to facility water systems. These technologies are commonly used in high-density AI and HPC data center environments.

UE provides a wide range of pressure, temperature, differential pressure, flow, and level switches designed to support monitoring, protection, and alarm functions across critical cooling infrastructure applications.

Applications

• Direct-to-chip
• Immersion Cooling
• Rear Door Heat Exchanger
• CRAC/CRAH
• CDU Liquid Loop

Chillers, Cooling Towers, Condenser Loops

UE provides a wide range of pressure switches, differential pressure switches, and temperature switches designed to support reliable operation of critical cooling infrastructure in data center environments. UE products help monitor system performance, detect abnormal operating conditions, and provide alarm or shutdown functionality to help protect equipment and maintain cooling continuity.

Applications

• Cooling Tower Pump Pressure
• Pump Cavitation Detection
• Chilled Water Loop Pressure
• Condenser Loop Temperature

Environmental/IT room monitoring

UE provides a wide range of flow, differential pressure, and temperature switches designed to help maintain stable environmental conditions within critical IT and support spaces. UE products support monitoring and alarm functions for airflow, temperature, and pressure conditions that can impact equipment performance, cooling efficiency, and overall facility reliability.

Applications

• Airflow
• Room/Filter Differential Pressure (Air)
• Hot Aisle/Cold Aisle Temperature
• Room Ambient Temperature
• Leak Detection

Fire Protection/Flooding System

UE provides a wide range of pressure switches, differential pressure switches, and temperature switches designed to support monitoring and supervisory functions in fire protection and flooding prevention systems. UE products help operators monitor system status, detect abnormal conditions, and provide reliable alarm indication for critical facility safety infrastructure.

Applications

• Supervisory switches for fire suppression systems
• Suppression agent tank monitoring
• Sprinkler system pressure monitoring
• Fire pump monitoring
• Clean agent system supervision
• Water leak and flooding alarm systems
• Low pressure and high pressure alarm indication
• Emergency shutdown and alarm activation