Description
The Cleveland Controls NS2-1146-00 Pressure switch that is capable of and designed to measure low differential pressure down to 0.05” WC in HVAC systems. Being a pressure switch, it is used to close or open an electrical contact when a certain pressure level is reached. This switch is found in air handlers, ducts, and ventilation systems and is usually used to measure airflow and system function. Advantages of using this switch include increased system efficiency since the airflow is kept at a correct pressure level, safety since hazardous pressure conditions are sensed, and low maintenance expenses since equipment is protected from damage due to airflow problems.
