Part Number: 122921-3 (Detector module)Part Number: 122922-3 (Detector module)Part Number: 122923-3 (Detector module)Part Number: 122924-3 (Detector module)Part Number: 122926-3 (Detector module)Part Number: 122928-3 (Detector module)Part Number: 122939-3 (Detector module)Part Number: 247AS33-250-003 (Detector module)Part Number: 3450-92550 (Detector module)Part Number: 4001GB0000 (Detector module)