Differential Pressure Switch

Our differential pressure switches are used for monitoring positive, differential, and negative pressures in air ducts, supply or exhaust air units, and for tasks such as filter and flow monitoring, as well as controlling fans and air dampers or acting as limit controllers.
These switches support a wide range of applications thanks to their DDC-compatible, potential-free, gold-plated changeover contacts and are straightforward to install with their included mounting kits. Designed to perform reliably in temperatures from -30 to +85 °C / -22 to +185 °F and in humid environments of up to 90% RH, our switches ensure optimal functionality across diverse settings.