The Dwyer Instruments BDPA-04-2-N Adjustable Differential Pressure Alarm is a compact device that monitors the pressure difference between two points and activates an alarm when the differential pressure reaches the preset threshold. With an adjustable setpoint, the BDPA-04-2-N lets you tailor the alert level to your system’s differential pressure needs, enabling timely notification without constant monitoring. Designed for differential pressure monitoring, this BDPA series unit from Dwyer Instruments provides a reliable way to detect and respond to pressure changes in environments where monitoring differential pressure is essential.
