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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.

PT-407 Pressure Transmitter | Industrial Mini Hirschmann Pressure Sensor for HVAC/R

PT-407 Pressure Transmitter | Industrial Mini Hirschmann Pressure Sensor for HVAC/R

PT-407 Pressure Transmitter | Industrial Mini Hirschmann Pressure Sensor for HVAC/R Product Overview Engineered for demanding HVAC/R and industrial cooling applications, the PT-407 Pressure Transmitter offers a rugged and highly reliable pressure measurement solution. Built with a world-class silicon piezoresistive sensing element and high-integration signal processing circuitry, the PT-407 utilizes advanced digital temperature compensation and […]

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PT-409 Pressure Transmitter | Industrial Standard Hirschmann Pressure Sensor for Heavy-Duty HVAC/R

PT-409 Pressure Transmitter | Industrial Standard Hirschmann Pressure Sensor for Heavy-Duty HVAC/R

PT-409 Pressure Transmitter | Industrial Standard Hirschmann Pressure Sensor for Heavy-Duty HVAC/R Product Overview The PT-409 Pressure Transmitter is a heavy-duty pressure sensing solution specifically designed for demanding HVAC/R and commercial refrigeration environments. Built with a world-renowned piezoresistive silicon core and a specialized high-integration signal conditioning IC, the PT-409 utilizes advanced digital temperature compensation and […]

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PT-406 Pressure Transmitter | High-Precision Pressure Sensor for Refrigeration & HVAC/R

PT-406 Pressure Transmitter | High-Precision Pressure Sensor for Refrigeration & HVAC/R

PT-406 Pressure Transmitter | High-Precision Pressure Sensor for Refrigeration & HVAC/R Product Overview The PT-406 Pressure Transmitter is a high-performance pressure sensor specifically engineered for the refrigeration and HVAC/R industries. Powered by an internationally renowned piezoresistive piezoresistive sensor core and advanced signal conditioning ICs, the PT-406 provides precise digital temperature compensation and non-linear correction, delivering […]

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PT-401 Refrigerant Pressure Transmitter / Transducer

PT-401 Refrigerant Pressure Transmitter / Transducer

PT-401 Refrigerant Pressure Transmitter / Transducer Product Description & Selling Points Product Overview The PT-401 Pressure Transmitter is an industrial-grade pressure transducer specifically engineered for the refrigeration and HVAC industry. Featuring a high-precision ceramic piezoresistive sensor core paired with an advanced digital signal conditioning ASIC, the PT-401 converts refrigerant pressure into standard 4–20mA or 0–5VDC […]

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