Differential Pressure Switch Series: 930

Product Overview

The 930 Climair® is an adjustable differential pressure switch for monitoring overpressure, vacuum, or differential pressure in air and other non‑combustible, non‑aggressive gases. The switching point is set directly on the scaled knob—no manometer required. With overlapping ranges from 20 Pa to 5,000 Pa and IP54/IP65 builds, 930 is ideal for filter monitoring, fan proving, duct airflow, damper/fire‑flap control and frost protection in HVAC.