Differential Pressure Transmitters

Paquin Sensors offers a broad selection of differential pressure transmitters for HVAC, industrial automation, process control, filtration monitoring, water treatment, refrigeration, combustion systems, and OEM equipment. The range includes compact low-pressure differential pressure sensors, PCB-mounted models, rugged industrial transmitters, and smart differential pressure transmitters with LCD displays and communication options such as HART, Modbus RTU, PROFIBUS PA, analog voltage, and digital outputs. Available configurations support low and high differential pressure ranges, multiple process connections, stainless steel construction, and demanding operating environments. Whether monitoring airflow, filter condition, liquid level, or process pressure, Paquin differential pressure transmitters provide accurate and reliable measurement options for building automation, manufacturing, chemical processing, water and wastewater systems, oil and gas applications, and other industrial pressure monitoring requirements.