The SMC INR-244-97B-B-X5 is a sophisticated thermal control module designed to address the rigorous cooling requirements of modern industrial machinery. In processes where even slight temperature fluctuations can lead to material defects or equipment failure, the INR-244-97B-B-X5 provides a stabilized cooling medium. Its architecture combines a high-efficiency heat exchanger with a precisely tuned refrigeration cycle.
The "X5" designation often indicates a customized or specialized variation within the INR series, tailored for specific flow rates or environmental tolerances. The unit is designed to handle continuous duty cycles, ensuring that heat generated by laser systems, semiconductor manufacturing tools, or high-speed spindles is effectively dissipated without interrupting the production flow.
At the heart of the INR-244-97B-B-X5 is a hermetically sealed compressor system. This system circulates eco-friendly refrigerants through a series of copper coils and aluminum fins. The heat exchange process is managed by an intelligent electronic controller that monitors both the ambient temperature and the return temperature of the coolant. By modulating the expansion valve and fan speeds, the system maintains the setpoint with minimal deviation.
The dual-circuit design often found in this series allows for the separation of the internal refrigerant loop and the external process fluid loop. This prevents contamination and allows for the use of various coolants, including deionized water or specialized glycol mixtures, depending on the requirements of the industrial process. The internal piping is treated to prevent oxidation, ensuring that the fluid remains pure over long periods of operation.

Industrial reliability is built into every aspect of the INR-244-97B-B-X5. It features multiple safety sensors, including high-pressure and low-pressure cut-off switches, thermal overload protection for the compressor, and flow rate alarms. These integrated safety features prevent catastrophic failure in the event of a pump blockage or a sudden change in ambient conditions. The control panel provides real-time diagnostics, allowing operators to identify issues before they lead to downtime.
The communication interface of the INR-244-97B-B-X5 allows for seamless integration into a factory-wide monitoring system. Through digital inputs and outputs, the unit can signal its operational status to a central PLC, enabling automated shutdown procedures or performance logging for quality control audits.
The physical housing of the INR-244-97B-B-X5 is constructed from heavy-gauge powder-coated steel, designed to withstand the vibrations and environmental stresses typical of a factory floor. The compact footprint ensures it can be integrated into existing equipment racks or positioned adjacent to the machine it serves. Accessibility for routine maintenance, such as filter cleaning and refrigerant checks, is facilitated by removable side panels.
Energy efficiency is another critical focus of the INR series. By utilizing variable speed drives and optimized airflow patterns, the INR-244-97B-B-X5 reduces electrical consumption during periods of low thermal load. This not only lowers operational costs but also reduces the heat signature of the unit itself, contributing to a better working environment for personnel.



