Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Controllers - ProMinent Group - Multi-Parameter Controller diaLog DACa 9/13/56 BE 10:59 AM ProMinent Dosiertechnik GmbH Im Schuhmachergewann 5-11 69123 Heidelberg Tel: +49 6221 842-0 Fax: +49 6221 842-215 Multi-Parameter Controller diaLog DACa Overview Details Technical Data Infos/Downloads The diaLog DACa controller uses intelligent controller functions to close the control circuit between ProMinent DULCOTEST® sensors and ProMinent® metering pumps. The multi-parameter measuring and control device offers special functions for water treatment, such as the processing of variables and control parameter switching (in real time and controlled by event), an external setpoint setting via mA signal.. The new controller platform from ProMinent was developed to continually measure and control the parameters required and can be conf gured for one or two measuring channels depending on application. Sensors from 14 freely selectable measured variables can be connected per channel. The measurement and control device can communicate with analogue or digital sensors and actuators. The following will be available in the future for communication with the control level: Profibus® DP, Modbus RTU, OPC and a web server via LAN and WLAN. Features Two independent measurements (each with mV and mA inputs) and PID controller in one device Free choice and combination of 14 selectable measured variables 24 operating languages: all European languages as well as Chinese, Korean, Russian, Thai as printed operating manuals Two 2-way PID controllers with 4 metering pump relays Sensor monitoring for pH (glass breakage and short circuit) Data logger for measured values, control variables, digital inputs, calibration data and events with storage on SD card and numerical depiction on the display Control parameter switching using timer and externally controlled event External setpoint adjustment via mA signal pH compensation for chlorine measurement Key applications Potable water and sewage treatment Industrial and process water treatment Swimming pool water treatment Technical Data Size Value Measuring ranges Connection mV: pH: 0,00 to 14,00; ORP potential: -1500 to +1500 Connection mA (amperometric measurements, measuring range given by the sensor): Chlorine; chlorine dioxide; chlorite; bromine; ozone; hydrogene peroxide; peracetic acid; dissolved oxygene Connection mA (potentiometric measurements, measuring ranges depending on the transducers): pH; ORP potential; fluoride, conductivity: via transducer/transmitter 0/4 bis 20 mA Resolution pH: 0.01; ORP/ redox potential: 1mV; temperature: 0,1°C; amperometric measurements: 0.001/0.01 ppm, 0.01 vol. %, 0.1 vol. % Precision 0.3% based onm the full-scale reading 2 measurement inputs pH/Redox pH/ Redox (input resistance >0.5 x 10^12 Ω) 2 measurement inputs 0/420 mA for all measured variables (see above) http://www.prominent.com/DesktopDefault.aspx/tabid-12145/1485_read-67006/usetemplate-print/ Page 1 of 3 Controllers - ProMinent Group - Multi-Parameter Controller diaLog DACa 9/13/56 BE 10:59 AM 2 temperature inputs for For pH, chlorine dioxide (CDP sensor) and fluoride via Pt 100/Pt 1000 temperature compensation pH correction range for chlorine 6,5 to 8,5 Disturbance variable Flow via mA or frequency Control characteristic P/PID control Control Two 2-way controllers Signal current output 2 x 0/4 to 20 mA electrically isolated, max. load 450 Ω, range and assignment (variables fpr measurement, correction and control) can be adjusted Control output 2 x 2 pulse frequency outputs to control 4 metering pumps 2 relays /limit value, 3-point step or pulse length control) 2 x 0/4 to 20 mA Alarm relay 250 V ~ 3 A, 700 VA contact type changeover contact Elektrical connection 90 -253 V, 50/60 Hz, 25 VA Ambient temperature -20 to 60 °C (for indoor installation or installation with protective housing) Degree of protection Wall mounted: IP 67; (based on NEMA 4 X) control cabinet mountig: IP 54 Tests/ certifications CE, MET (corresponds UL in accordance with IEC 61010) Housing materials PC with flame protection Dimensions 250 x 220 x 122 mm (WxHxD) Brochure Brochure - Efficient System Solutions for Mining [3.29 MB] EC Declaration of Conformity EC Declaration of Conformity - DULCOMETER diaLog DACa Controller [0.1 MB] Flyer Flyer - Flyer Multi-Parameter Controller diaLog DACa [0.81 MB] Operating Instruction Assembly and operating instructions - DULCOMETER® Multi-parameter Controller diaLog DACa [0] Zusatzbetriebsanleitung - DULCOMETER® Multiparameter Controller diaLog DACa; Option: Data logger [0.27 MB] http://www.prominent.com/DesktopDefault.aspx/tabid-12145/1485_read-67006/usetemplate-print/ Page 2 of 3 Controllers - ProMinent Group - Multi-Parameter Controller diaLog DACa 9/13/56 BE 10:59 AM other Terminal connection plan Basis Board Dulcometer® DAC controller [0.69 MB] Terminal connection plan - Expansion/RC Protection Board Dulcometer® DAC controller [0.69 MB] Press Release Press release - ACHEMA 2012 - diaLog DACa [0] URL: http://www.prominent.com/desktopdefault.aspx/tabid-12145/1485_read-67006/ © 2013 Copyright ProMinent, all rights reserved http://www.prominent.com/DesktopDefault.aspx/tabid-12145/1485_read-67006/usetemplate-print/ Page 3 of 3