AMI Codes-II TC
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SWAN Analytische Instrumente AG CH-8340 Hinwil/Switzerland Tel. +41 44 943 63 00 swan@swan.ch . www.swan.ch Monitor AMI Codes-II TC Data sheet no. DenA2544X6000 Complete monitoring system for the automatic, continuous measurement of total chlorine in potable water, sanitary water, cooling water and effluent. Monitor AMI Codes-II TC  For the continuous online determination of disinfectants based on the DPD colorimetric method (EN ISO 7393-2; APHA 4500-Cl G).  Measurement values : total chlorine 1, total chlorine 2, calculated dichloramine, flow and if installed pH and temperature.  Complete system including measurement and control electronics, photometer, flow indicator, reaction chamber, reagent dosing system and reagent containers.  Integrated pH measurement with temperature compensation (available as option).  All usual dosing devices for disinfectants and pH control can be connected either through relays or analog output signals. Two independent controllers can operate simultaneously.  Dosing of disinfectant can be interrupted automatically with an external signal, e.g. during sample flow interruption or filter backwashing.  Two (optionally three) selectable measurement values are available as analog output signals.  Alarm display and activation of alarm relay when user defined, critical limits for a measurement value are reached.  Continuous, automatic monitoring of main instrument functions (dirty photometer, sample flow, reagents).  Large back-lit LCD display showing all measured values and status information simultaneously.  Factory tested, ready for installation and operation. Options:  Communication interface  pH option containing pH sensor, temperature sensor, cables and electronics board. Accessory:  Chemical cleaning module. For details please see separate data sheet no. DenA82312000. Monitor AMI Codes-II TC DC Option: [ ] 3 current signal output (0/4 – 20mA) [ ] Profibus DP & Modbus RTU interface (RS-485) Option: 06/2020 Subject to change without notice

SWAN Analytische Instrumente AG CH-8340 Hinwil/Switzerland Tel. +41 44 943 63 00 swan@swan.ch . www.swan.ch Disinfectant measurement Monitor AMI Codes-II TC Data sheet no. DenA2544X6000 Electrical Connection Scheme Total chlorine (tc1 & tc2) measurement Measuring range (Standard) Accuracy 0.00 - 1.00 ppm  0.01 ppm 1.00 - 3.00 ppm  0.06 ppm 3.00 - 5.00 ppm  0.2 ppm Measuring range (Extended) 0.0 – 10 ppm Measurement time tc1: Measurement time tc2: Cycle time: tc1: measurement 3-5 seconds after injection of DPD & KI tc2: measurement 2 minutes after injection of DPD & KI Dichloramine:...