Herbig's piezo-pneumatic actuator module set a new standard here. With unmatched low power consumption, they open up new prospects for locator manufacturers.

Piezoelectric technology enables very fast and accurate positioning. Combined with pneumatic valve technology, it forms the most energy-efficient electrical control interface for positioner. Due to its intrinsically safe design, it provides the greatest degree of protection in potentially explosive environments, such as in process industries.

After adjustment, the locator module consumes neither compressed air nor power. You have made a significant contribution to reducing operating costs.