The design of the 50D pressure switches from Norgren incorporates a number of features for easy operator viewing and readability. This includes a large LCD display, an intuitive menu system and an automatic colour change function where errors are displayed in red.
The in-built intelligence in these pressure switches allows the operator to react quickly and effectively to changing requirements. They use a large range of pneumatic connections and the operator can select the required position of the pneumatic connection either at the back or underneath the device.
A second output can also be programmed as diagnostic allowing for even faster error detection. This is not applicable with the analog versions. The switches are straightforward to install, are extremely reliable and have a long working life.