HVAC Controller

499.00

Controller With Maximum Flow Limit is an advanced microprocessor-based controller with an integrated LCD display. It maintains a constant temperature differential to limit maximum fluid flow through a heat exchanger or coil, ensuring safe, efficient, and self-balancing system operation.

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Description

The Controller With Maximum Flow Limit is an intelligent microprocessor-based device designed for precise fluid and temperature control in heat exchanger and coil applications. Equipped with a clear LCD display, it allows real-time monitoring and easy configuration.

The controller measures space temperature or accepts a 0–10 V DC input signal for flexible operation. It also monitors fluid temperature at both the inlet and outlet of the heat exchanger/coil and accurately calculates the temperature differential (ΔT).

By maintaining a constant temperature differential, the device automatically limits the maximum fluid flow rate through the system. When required, it can override the space condition control signal to protect equipment and ensure optimal performance. This smart functionality enhances system stability, efficiency, and long-term reliability.


Key Features

  • Microprocessor-based design with LCD display

  • Measures space temperature or accepts 0–10 V DC input

  • Monitors inlet and outlet fluid temperatures

  • Calculates and maintains constant temperature differential

  • Limits maximum flow rate automatically

  • Overrides space control signal when necessary


Benefits

  • Allows use of an ordinary control valve for both space control and flow limiting

  • Makes the system self-balancing

  • Eliminates the need for balancing valves

  • Simple installation and operation

  • Reduces maintenance costs

  • Improves equipment protection and system efficiency

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Airconarc is a dynamic and reliable company offering a wide range of high-quality products across multiple industries. We specialize in delivering innovative, durable, and performance-driven solutions tailored to diverse commercial and industrial needs. Our product portfolio covers various categories, ensuring that clients receive dependable and cost-effective options under one trusted brand. At Airconarc, quality, customer satisfaction, and timely delivery are our top priorities. With a strong commitment to excellence and continuous improvement, we aim to build long-term partnerships by providing products that meet modern standards and support efficient, smooth, and sustainable operations across different sectors.

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