| GENERAL CHARACTERISTICS ITEM DESCRIPTION | SENSOR MOUNTED ON 18 IN. HIGH PEDESTAL C/O 3 IN. SCHEDULE 40 PIPE AND 3IN. STANDARD CLASS 150 FLANGE; C/O SENSOR HEAD,ELECTRONICS BOX,POWER CABLES,FIBER OPTICS CABLES/CONNECTORS,TERMINAL STRIP,PHOTOMETER,SOFTWARE; RS-232 COMPATIBLE; SENSOR HEAD IS 25 BY 64 BY 20 IN.; ELECTRONICS BOX IS 24 BY 12 IN. BY 24 IN.; REPORTABLE INCREMENTS OF VISIBILITY IN MILES: 1/4,1/2,3/4,1,1-1/4,1-1/2,1-3/4,2,2-1/2,3,3-1/2,4,5,7,AND 10 PLUS; INTERROGATED ONCE/MIN.; 115 V; 60 HZ; SINGLEPHASE; HEATERS PROLVIDED; MTBF 18,400 HRS |