Air Flow Switch – 1/2″

Versatile air pressure switch designed for precise pressure monitoring and control. This adjustable switch features a wide pressure set point range from 0.05 inches wc to 12 inches wc, allowing it to accommodate various applications. The switching differential ranges from 0.02 inches wc to 0.8 inches wc, providing fine-tuned control over pressure changes. It is suitable for use with positive, negative, and differential pressure types and includes an automatic reset feature for convenience. The switch is designed to be mounted vertically, with a mounting hole diameter of 3/16 inches and a center-to-center distance of 3-7/8 inches. It operates effectively across a broad temperature range from -40 °F to 180 °F. The sample line connection size is 1/4 inch with an integral compression connector type. The switch is rated for use at 277V AC, making it suitable for a variety of high-voltage applications.