New and refurbished units are available through specialist industrial retailers like Anaheim Automation Hardware Modifications:
By breaking down the designation, engineers can quickly cross-reference the component with similar items in a catalog, ensuring that even if the EMJ-04APA22 is out of stock, a functional equivalent with a slightly different suffix (such as APA21 or APA23) might be identified. emj-04apa22
✔ Compact size (saves panel space) ✔ Easy setting with two buttons ✔ Analog output option (some models) ✔ Low power consumption (~25 mA) ✔ Good for vacuum/positive pressure New and refurbished units are available through specialist