Sensortechnik Meinsberg - Multi-Parameter System

Applications

Drinking Water Monitoring
Water Monitoring
Waste-Water Technology
Electroplating
Process Chemistry
Biotechnology

Features

up to 16 channels for simultaneous processing of measuring and temperature values
intuitive and comfortable operation with clearly arranged color touch screen
multi-language and quick menu navigation
embedded PC allows simple integration of customized software or updates
high standard of hard- and software safety
common interfaces: RS232, RS485, USB and Ethernet as well as
0(4) ... 20 mA
extendable big-size memory for data logger and log-book, data transfer on
USB-stick
limit-, controller- and alarm relay outputs, selectable PID-controller for two parameters
internal GSM / GPRS-modem, SMS
100 % compatible to KM 2000 system components
visualization software "MVremote" available

Description

Because of the advanced modular bus technology the Multi-Parameter Controller KM 3000 combines high functionality, extremely high reliability and comfortable operation with nearly unlimited possibilities for custom-specific configuration. In all applications requiring the measurement, transmission and evaluation of several electrochemical quality parameters, whether on-line and with high reliability or in process control, the KM 3000 offers a complete system solution.

Specifications

Measuring parameters

pH / redox potential (ORP)
conductivity (2-pol, 4-pol)
oxygen concentration
free chlorine / total chlorine
ion concentration
turbidity, flow and others

Temperature compensation

automatically with Pt 1000

Controller Outputs

4 floating relay outputs max. 5 A, 250 V AC
2 PID Controllers, pulse length / frequency / analog output
additional external relay outputs available

Interfaces

0(4) ... 20 mA, scaleable
RS-232 and RS-485 (ASCII- and Modbus-protocol)
Ethernet (TCP / IP)
USB Host for USB-stick, printer, and more

Firmware update

via USB-Stick

Display

color touch screen 5.7", 320 x 240 pixel, back-lighted

Data logging system

100.000 values inclusive time, date
extendable via SD-card
data transfer on USB-stick

Log-book

200 activities inclusive time, date and calibration parameters
data transfer on USB-stick

Ambient temperature

-10 ... 55 °C

Setup

save and write via USB-stick
read, edit, print and write setup file using visualization software "MVremote" on PC

Power supply

115 / 230 V AC, 48 ... 63 Hz
18 ... 36 V DC

Enclosure

aluminum case for wall mounting with strip compartment
protection IP 65

Dimensions

240x240x120 mm (W x H x D)

Sensor connection

terminals

EMC

EN 61326, 89 / 336 / EWG

Overview system componnents - Actor modules


Modules (internal)	Modules (external)	Description

DAC 3000 CAN (max. 1)	DAC 3000 CAN (max. 4)	scaleable current outputs 4 x 0(4) ... 20 mA
	REL 2000 CAN (max. 4)	4 floating relay outputs max. 3 A, 250 V AC (NOC)
PID 2000 (max. 1)		2 bidirectional PID-controller analog-, pulse- or frequency controller

Overview system componnents - Measuring modules


Modules (internal)	Modules (external)	Measuring range	Resolution	Temperature measurement

MVM 2210	MV 2210	pH value pH 0 ... 14	pH 0,01	-10 ... 130 °C res. 0,1 °C
MVM 2215	MV 2215	Redox potential -2000 ... +2000 mV	1 mV	-10 ... 130 °C res. 0,1 °C
MVM 2216	MV 2216	Ion concentration sensor specific (ISE)		-10 ... 130 °C res. 0,1 °C
MVM 2220	MV 2220	Conductivity (2-pol) 0 ... 200 µS/cm 0 ... 2000 µS/cm 0 ... 20 mS/cm 0 ... 100 mS/cm auto range salinity 2 ... 42 g/kg resistor	0,1 µS/cm 1,0 µS 0,01 mS/cm 0,1 mS/cm	-10 ... 130 °C res. 0,1 °C
MVM 2225	MV 2225	Conductivity (4-pol) 0 ... 200 µS/cm 0 ... 2000 µS/cm 0 ... 20 mS/cm 0 ... 500 mS/cm auto range salinity 2 ... 42 g/kg resistor	0,1 µS/cm 1,0 µS 0,01 mS/cm 0,1 mS/cm	-10 ... 130 °C res. 0,1 °C
MVM 2230	MV 2230	Dissolved oxygen 0 ... 200 % 0 ... 20 mg/l	0,1 % 0,01 mg/l	-10 ... 130 °C res. 0,1 °C
MVM 2260	MV 2260	Concentration (chlorine, dioxide, ...) 0 ... 2(10) mg/l	0,01 mg/l	-10 ... 130 °C res. 0,1 °C
MVM 2260 A	MV 2260 A	Voltage input linear 0 ... 5 V DC
MVM 2260 B	MV 2260 B	Current input for active sensors linear 0(4) ... 20 mA
MVM 2260 C	MV 2260 C	Current input for passive sensors linear 0(4) ... 20 mA, +15 V DC / 65 mA
MVM 2270	MV 2270	Flow (fan sensor) 0 ... 100 l/h frequency (Hz)	0,1 l/h