SERVOMEX 1100H OXYGEN ANALYZER

SERVOMEX 1100H OXYGEN ANALYZER (COMBO) 1100 PARAMAGNETIC OXYGEN (P.O.) 1101 OXYGEN CONTROL (O.C.) TYPE/ S/N 1132 / 981 / 486 / C VAC 240 V MAX VA 60 NOMINAL OPERATING AT 110 DEG. C FOR THE MEASUREMENT OF GAS SAMPLES WHICH HAVE A HIGH DEW POINT AND USED IN 1100H SYSTEMS. MODEL 1100H324030210000000 1132/486C. OUTPUT 0/4-20 MA SOFTWARE VERSION 01100682 REV F2 BASE NO. 01100H3FM1 AS TESTED 24030210000000 DATE TESTED 26 NOV 97. INCLUDES INSTRUCTION MANUAL AND SAFETY CERTIFICATE MANUAL. THE SERVOMEX 1100A PARAMAGNETIC ANALYZER IS USED TO MEASURE THE OXYGEN TYPICALLY IN THE RANGE OF 0-10%. FOR SAFETY REASONS IT IS OFTEN NECESSARY TO INSTALL MULTIPLE ANALYZERS REPORTING TO A VOTING SYSTEM PRIOR TO THE CHLORINATION STAGE TO ENSURE THE PLANT IS FULLY PROTECTED IN THE EVENT OF ANALYZER FAILURE. THE 1100H MODEL CAN ACCEPT PROCESS GASES UP TO 105°C WITHOUT REMOVAL OF CONDENSIBLE VAPOURS THUS MAKING IT SUITABLE TO MEASURE OXYGEN IN THE PROCESS STREAM PRIOR TO CHLORINATION. THE SAMPLE AT THIS PART OF THE PROCESS CONTAINS HIGH LEVELS OF HCL (ABOUT 30%) AND WATER (WITH A DEW POINT OF ABOUT 80°C). TO PREVENT CONDENSATION THE SAMPLE LINE IS MAINTAINED AT 95-105°C PREVENTING CORROSION AND ENABLING A TRUE READING OF OXYGEN CONCENTRATION TO BE OBTAINED. THE 1100A ANALYZER IS SUITABLE FOR PROCESS GASES WITH A DEW POINT TEMPERATURE OF 10°C BELOW AMBIENT TEMPERATURE. IT CAN BE USED FOR MEASUREMENTS IN THE VCM GAS LINE WHERE THE SAMPLE HAS A LOW HCL LEVEL AND DEW POINT.