Thanks to the hysteresis function, it is then possible to manage the compressed air supply to the vacuum generators, with great energy savings.
This new series of Vuototecnica digital vacuum switches are made in the form of a parallelepiped and are very compact and light, so that installation is simple and worry-free, in all positions.
Precision is proverbial for Vuototecnica, and the interface is very intuitive.
The values are in fact displayed directly on the display, making the use of a vacuum gauge superfluous. In addition two LEDs, one red and one green, integrated on the control panel, indicate the switching status of the digital and analog signals, at the output. (Switching outputs are independent.)
The switching points included within the values, as well as the hysteresis from 0 to 100% of the set value, can be easily programmed using the small buttons on the control panel. Finally, other extra functions can be programmed, such as the comparison between two values, NO and NC contacts, choice of the unit of measure, block of values and programmed functions, and much more.
To know these little gems, download the technical data sheets and wiring diagrams on www.vuototecnica.net