American SOR switch, level switches, 701 series liquid level switches 702A-F7A-B-A1-N4-CRTT American SOR switch, level switch, pressure controller the 702A-F7A-B-A1-N4-CRTT · high temperature environment, temperatures from -65 ° F to 1000 ° F · maximum working pressure of 128bar · controller unit for stainless steel or high-temperature ceramics, high temperature resistant, corrosion resistant, clean / contains the full range of impurities in liquid · ANSI / ASME standard, all materials by ASTM grade material certification · UL, CSA, ATEX, SAA top mounted 741A-A1C-B-A1-N4-CRTT 740A-A1C-B-A1-N4-CRTT 702A-F7A-B-A1-N4-CRTT 731A-F7A -B-A2-N4-CRTT 751A-F7A-B-A3-N1-CRTT 741A-A1C-B-A1-N4-CRTT 201A-A1C-B-A1-N4-BP 741A-A1C-B-A1-CYCRTT 702A-A1C-B-A1-MC-CRTT