The Dwyer Instruments PG-7000-153-P1 is a Mercoid pressure switch that senses pressure and actuates an electrical output when a setpoint is reached. The PG-7000-153-P1 designation identifies this specific model in the Mercoid family, designed for pressure-to-electrical switching in industrial systems. It supports integration into control schemes by triggering alarms or operating other equipment as system pressure crosses the configured setpoint.
