Data sheet KM 3000

Multi-Parameter System KM 3000 01/12 Sensortechnik Meinsberg GmbH Qualitätsmanagementsystem nach DIN EN ISO 9001 Fachbetrieb nach § 19 l Wasserhaushaltsgesetz Kurt-Schwabe-Straße 6, Ortsteil Meinsberg D-04720 Ziegra-Knobelsdorf Internet: www.meinsberg.de Tel. : 034327 623-0 Fax : 034327 623-79 Technical Specification KM 3000 Multi-Parameter Controller Power supply 115 / 230 V AC (-15/+10 %); 48…63 Hz, app. 25 VA (special version 24 V DC) Ambient temperature -10…+55 °C Display touch screen display 320x240 pixels, 256 colours, back-lighted Menu languages German, English Data transmission serial interface RS-232 and RS-485, GSM modem can be integrated, USB port, Ethernet interface Controller outputs 4 floating relay outputs; I = 5 A, U = 250 V AC resistive load for limit or alarm functions; one of them as relay with timer function (washing contact; time interval adjustable 1…9999 hours) Data storage integrated data logging system for approx. 100,000 values incl. date and time Log-bock approx. 200 activities incl. date and time Enclosure extremely rugged aluminium case for wall mounting with separated strip com-partment, protection IP 65 (NEMA 4X); dimensions look at drawings Electrical connections screw and clip terminals, plug able Electromagnetic compatibility 89/336/EEC, EN 61326 class B, NAMUR NE 21 Protection by extra low voltage EN 50178: 1998 (PELV) Measuring modules four internal measuring modules in any combination; inputs isolated; storage of calibration data, sensor supervision by individually adjustable limit bands; man-ual and automatic temperature compensation; detailed specification see table Active modules Analogue Current Output Module DAC 3000 plug able: 4 current outputs 0(4)…20 mA, scaleable, resolution 10 bit Controller Module PID 2000: 2 adjustable PID controllers with analogue, pulse or frequency output (by using the analogue or relay outputs) External Measuring and Active Modules Power supply 12…24 V AC/DC (supplied by the controller KM 3000) Ambient temperature -10…+55 °C Cable connection power and data transmission between the modules and to the controller KM 3000 via screened 4-wires bus cable; max. 1,000 m (depends from the number of nodes and their arrangement) Enclosure aluminium profile case, protection IP 65 (NEMA 4X); dimensions look at draw-ings Electrical connections internal screw terminals, plug able Electromagnetic compatibility 89/336/EEC, EN 61326 class B, NAMUR NE 21 Measuring modules up to 12 external measuring modules in any combination; inputs isolated; storage of calibration data, sensor supervision by individually adjustable limit bands; manual and automatic temperature compensation; detailed specification see table Active modules Analogue Current Output Module DAC 3000 CAN: 4 current outputs 0(4)…20 mA, scaleable, resolution 10 bit Relay Module REL 2000 CAN: 4 floating relay outputs; I = 3 A, U = 250 V AC or 30 V DC resistive load for limit or alarm functions Multi-Parameter System KM 3000 01/12 Sensortechnik Meinsberg GmbH Qualitätsmanagementsystem nach DIN EN ISO 9001 Fachbetrieb nach § 19 l Wasserhaushaltsgesetz Kurt-Schwabe-Straße 6, Ortsteil Meinsberg D-04720 Ziegra-Knobelsdorf Internet: www.meinsberg.de Tel. : 034327 623-0 Fax : 034327 623-79 Internal Module External Mod-ule Main Measuring Parameter range resolution Secondary Measuring Parameters Temperature range / resolution Electrodes / Sensors MVM 2210 MV 2210 pH value pH 0…14 pH 0.01 electrode voltage in mV -10…130 °C 0.1 °C pH combination & separated electrodes, temperature sensor Pt 1000 MVM 2215 MV 2215 redox potential -2000…+2000 mV 1 mV (ORP) redox(ORP) voltage in relation to the standard hydrogen electrode -10…130 °C 0.1 °C redox(ORP) combination & separated electrodes, temperature sensor Pt 1000 MVM 2216 MV 2216 ion concentration acc. sensor specification (ISE) and calibration electrode voltage in mV -10…130 °C 0.1 °C ion selective combination & separated electrodes ISE), Pt 1000 MVM 2220 MV 2220 conductivity 0…200 µS/cm 0.1 µS/cm (2-pol) 0…2 mS/cm 1 µS/cm 0…20 mS/cm 0.01 mS/cm 0…100 mS/cm 0.1 mS/cm automatic range selection salinity 2…42 g/kg resistance -10…130 °C 0.1 °C conductive 2-electrode sensor; tempera-ture sensor Pt 1000 MVM 2225 MV 2220 conductivity 0…200 µS/cm 0.1 µS/cm (4-pol) 0…2 mS/cm 1 µS/cm 0…20 mS/cm 0.01 mS/cm 0…500 mS/cm 0.1 mS/cm automatic range selection salinity 2…42 g/kg resistance -10…130 °C 0.1 °C conductive 4-electrode sensor; tempera-ture sensor Pt 1000 MVM 2230 MV 2230 O2 saturation 0…120 % 0.1 % O2 concentration 0…20 mg/l -10…130 °C 0.1 °C membrane covered amperometric O2 sensor, temperature sensor Pt 1000 MVM 2260 A MV 2260 A DC voltage input signal linear characteristic 0…5 V DC -10…130 °C 0.1 °C instrument or sensor with DC voltage output MVM 2260 B MV 2260 B DC current input signal linear characteristic 0(4)…20 mA -10…130 °C 0.1 °C instrument or sensor with DC current output MVM 2260 C MV 2260 C DC current input signal i. e. concentration (chlorine, chlorine dioxide etc.) 0…2 (10) mg/l 0.01 mg/l sensor current in mA -10…130 °C 0.1 °C instrument or sensor with passive DC current output (i. e. chlorine) MVM 2270 MV 2270 flow 0…100 l/h 0.1 l/h acc. sensor specification frequency in Hz vane flow sensor Multi-Parameter System KM 3000 01/12 Sensortechnik Meinsberg GmbH Qualitätsmanagementsystem nach DIN EN ISO 9001 Fachbetrieb nach § 19 l Wasserhaushaltsgesetz Kurt-Schwabe-Straße 6, Ortsteil Meinsberg D-04720 Ziegra-Knobelsdorf Internet: www.meinsberg.de Tel. : 034327 623-0 Fax : 034327 623-79 Dimensioned Enclosure Drawings KM 3000 Multi-Parameter Controller External measuring and active modules Dimensions in mm Wall-mounting kit incl. 2 off wall-mounting brackets (optional)