General description This 2X Air Differential Pressure Switch is designed for use in ventilation and air conditioning systems, effectively controlling airflow in air ducts, filters, ailerons, and fans. It is suitable for air and other non-aggressive gases, making it versatile for various applications. This switch can detect small pressure changes, making it ideal for monitoring aerator flow, fans, and air conditioning systems. Additionally, it provides protection against overheating and frost in industrial refrigeration systems. Technical specifications Pressure range: 50-500 Pa Accuracy: Repeatability less than +/- 1% of full scale Service life: 1,000,000 switching cycles Operating temperature: -30°C to 85°C Pressure connection: 6.2mm internal thread tube or G1/8 (optional) Electrical connection: screw terminals AMP 6.3mm connector; AMP 4.8mm connector Size: 81 x 53 mm Material: plastic Color: grey Installation Quick and easy installation, suitable for both vertical and horizontal