Model: Standard Capacitive Proximity Sensor | CR30 Pre-wired Shielded and Non-Shielded | CR30-20NO-ZAA-3A-P, CR30-20NC-ZAA-3A-P, CR30-20PO-ZAA-3A-P, CR30-20PC-ZAA-3A-P, CR30-20PS-ZAA-4A-P, CR30-20NS-ZAA-4A-P, CR30-30NO-ZBA-3A-P, CR30-30NC-ZBA-3A-P, CR30-30PO-ZBA-3A-P, CR30-30PC-ZBA-3A-P, CR30-30PS-ZBA-4A-P, CR30-30NS-ZBA-4A-P, CR30-25NO-ZAA-3A-P, CR30-25NC-ZAA-3A-P, CR30-25PO-ZAA-3A-P, CR30-25PC-ZAA-3A-P, CR30-25PS-ZAA-4A-P, CR30-25NS-ZAA-4A-P, CR30-35NO-ZBA-3A-P, CR30-35NC-ZBA-3A-P, CR30-35PO-ZBA-3A-P, CR30-35PC-ZBA-3A-P, CR30-35PS-ZBA-4A-P, CR30-35NS-ZBA-4A-P