Nidec-US Motors 2204 1.5Hp,1075Rpm,208-230/460Vteao
The Dwyer Instruments 1638-10 is a pressure difference switch with a range of 3 to 12 inches. It monitors changes in pressure between two sites by spotting and signaling them to air conditioning and heating systems. This pressure differential can reveal information about several factors, including liquid levels, airflow, and filter performance. Utilizing a flex based on the pressure differential, the switch operates. A snap switch is then used to convert this movement into an electrical signal. Switches are commonly used to turn on/off equipment, change dampers, and activate alarms. They initiate an electrical signal when the pressure differential reaches a predefined set point.