Bar AF30 Series HDS Piston Pressure Switch

Selected where measurement stability and signal integrity matter, the HDS from Bar integrates into PLC, DCS, or stand-alone controller environments through standard interfaces.

This switch is applied in position feedback on linear actuators, pressure feedback to PLCs, and flow totalizing on distribution headers, with HVAC being a frequent deployment context.

The HDS part number follows Bar's an alphabetical series identifier, with the 'HD' prefix designating a distinct configuration line within the switch range. Specified by integrators throughout the EU, Bar switch products are built to deliver consistent output under continuous-duty conditions.

Detailed mechanical and electrical specifications for Bar HDS can be obtained on request; contact Verkopershulp.nl for the most recent revision sheets.

Verkopershulp.nl supplies the HDS as part of its Bar program, with quotation forms on every product page and same-week shipping for in-stock items.

Installation of the HDS should follow Bar's recommended torque, alignment, and cleanliness practices to preserve rated performance across the service life.