DETECTOR; TYPE: IR, K; MANUFACTURER PART NO: 90003380; EQUIPMENT MANUFACTURER NAME: EMERSON; EQUIPMENT NAME: O2 ANALYZER; EQUIPMENT MODEL NO: MLT3-21124370; EQUIPMENT SERIAL NO: 40053807998; EQUIPMENT TAG NO: 22-AT-601, 22-AT-602, 22-AT-604; REFERENCE NO: 49128671 , A-A-6-8-F2-E1-O6-00-B-1-D-I-A-0-P-E; ADDITIONAL INFORMATION: WEIGHT: 150PPM