Description
The Cleveland Controls AFS-262-BLU-I Differential Pressure Switch is a high quality that is used for pressure control and measurement in HVAC systems. It works based on the pressure differential across two points in the HVAC system for instance the pressure differential across a filter. When the measured differential pressure is high or low compared to a preset value, the switch gives an alarm signal or initiates a control action such as turning on a fan or changing a filter. This switch has a pressure range of 0.07 to 1.7 inches in the water column, therefore it is ideal for use in areas with low-pressure differences.
