Cleveland Controls DNS2-0600-00 Dual Pressure Switch

The Cleveland Controls DNS2-0600-00 Dual Pressure Switch is applied to HVAC systems to measure and regulate air or gas pressure. It is designed as a dual pressure switch with two separate switches that work in response to different pressure levels. This enables the use of pressure differential to implement staged control or alarm functions. It operates based on pressure variation in the HVAC ducting system or equipment, and switches electrical contacts depending on the pressure setpoints. Advantages of this switch include increased system performance, safety from over or under pressurization, less energy usage by the fan or blower, and increased system dependability due to accurate pressure readings.