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Refrigeration Industry Pressure Transmitter (PT-400 Series) Solutions & Manufacturing

OULD Refrigeration Industry Pressure Transmitters (PT-400 Series) are built for demanding refrigeration and HVAC environments, delivering accurate and reliable pressure measurement in applications such as in-row air conditioners, industrial refrigeration units, industrial freezers, water-cooled screw chillers, and refrigeration control systems.

Product Catalog

Exploring Refrigeration Industry Pressure Transmitter (PT-400 Series) solutions.

B2B Application Support

Need specific pressure sensing solutions?

Discuss your application requirements, pressure ranges, or module integration needs. We support industrial customers seeking stable supply across sensor bodies, transmitter modules, and core sensing elements.