SWAN Analytische Instrumente AG CH-8340 Hinwil/Switzerland Tel. +41 44 943 63 00 [email protected] . www.swan.ch Monitor AMI Turbitrace Data sheet no. DenA2541X500 Nephelometric system for the automatic and continuous measurement of low level turbidity in pure and ultra-pure water.  High precision nephelometer complying with ISO 7027 (EN 27027, DIN 38404)  Measurement range: 0.000 - 100.0 FNU/NTU Automatic range switching.  Precision: ± 0.001 FNU/NTU or 1% of reading.  Response time: typically T90 < 15 sec (after sample entry at 10 l/h)  Programmable automatic zero point measurement for drift compensation by integrated submicron particle filter.  Complete system including transmitter, turbidity sensor, flow cell with integrated sub-micron filter, flow controller and flow sensor. Installed on panel for immediate use.  Pressure tight sample system up to 10 bar avoids outgassing of sample.  Transmitter with large backlit graphic display for the reading of measuring value, flow and operating status. Full text menu driven user interface. Storage of calibration history.  Two signal outputs for measuring values or as control outputs.  Alarm contact as summary alarm indication for programmable alarm values and for instrument faults. Alarm functions include: “Flow out of range”, “Cleaning required“ and “Replace filter”.  Two potential-free contacts programmable as limit switches or PID-controllers.  Input for potential-free contact with programmable function.  Valve and connector for slope calibration with formazine according to ISO 7027. Monitor AMI Turbitrace DC Option: [ ] 3 current signal output (0/4 – 20mA) [ ] Profibus DP & Modbus RTU interface (RS-485) [ ] HART interface

SWAN Analytische Instrumente AG CH-8340 Hinwil/Switzerland Tel. +41 44 943 63 00 [email protected] . www.swan.ch Turbidity Measurement Monitor AMI Turbitrace Data sheet no. DenA2541X500 Electrical Connection Scheme Turbidimeter with flow controller and programmable automatic zero point measurement for drift compensation by integrated sub-micron particle filter. Measurement range: 0.000 - 100.0 FNU/NTU with automatic range switching Precision: 0.001 FNU/NTU or 1% of reading Transmitter Specifications and Functionality Electronics case: Cast aluminum Protection degree: IP 66 / NEMA 4X Display: backlit...