Amplifier ModMAG® M2000
for all detectors
- DN6 - DN2000
- High Accuracy
- ModBus®, HART, Profibus DP, M-Bus
- LCD display
- Power supply 85 – 265 VAC / 9 - 36 VDC
- IP67 housing
- Integrated data logger
- Verification Device
Water, Liquid food, Pharmaceutical media
from 0.05 up to 2262000 l/min
from -40 up to 150 °C
from 0 up to 100 bar
Water & waste water industry, Food & beverage industry, Chemical industry, Automotive industry, General industry, Pharmaceutical industry
General information
The amplifier type ModMAG® M2000 is best suited for bidirectional flow measurement of fluids with a conductivity > 5 µS/cm (> 20 µS/cm for demineralized water). ModMAG® M2000 shows a high accuracy, is easy to use and can be chosen for a large and flexible applications spectrum.
The backlit, four-line display shows all actual flow measuring data, daily and complete information, including alarm messages.
The standard amplifier has 4 programmable digital outputs, one digital input, power output and USB interface. Integrated test tools make the putting into operation and the service easier.
Technical data
| Size | DN 6 – DN 2000 |
| Accuracy | ±0,2 % of actual flow, ±1 mm/s of actual flow |
| Repeatability | 0,1 % |
| Flow range | 0,03 – 12 m/s |
| Conductivity | Min. 5 μS/cm (min. 20 μS/cm for demineralized water) |
| Power supply | 85 – 265 VAC (50/60 Hz) < 20 VA, optional 9 – 36 VDC |
| Display | LCD 4 lines / 20 characters |
| Digital outputs | 4 x open collector, 2 x relays |
| Digital inputs | Yes |
| Analog output | 0/4 – 20 mA, 0/2 – 10 mA |
| Interface | ModBus® RTU RS232/RS485, Profibus DP, M-Bus, HART® |
| Empty pipe detection | Separate electrode |
| Datalogger | 10.000 measuring values (optional) |
| Housing | Aluminium, IP 67 |
| Remote version | Max. 100 m |
| Ambient temperature | -20 °C up to +60 °C |
| Approvals | OIML R49, MID M-001 in process |
Measuring principle
Electromagnetic flow meters
The operating principle of the electromagnetic flow meter is based on Faraday's law of magnetic induction: The voltage induced across any conductor, as it moves at right angles through a magnetic field, is proportional to the velocity of that conductor. The voltage induced within the fluid is measured by two diametrically opposed internally mounted electrodes. The induced signal voltage is proportional to the product of the magnetic flux density, the distance between the electrodes and the average flow velocity of the fluid.
Applications
GPRS
- Low investment costs
- Cost saving as against classical data recording
- Wireless measuring sites
Verification Device
- Complete verification on site of MAG meter plants without process interruption
- Cost and time saving: Demounting, transport,...
Heat calculator model 212
- Complies with OIML R75 and EN1434 standards
- Provides multilingual capability
- M-Bus and ModBus® RTU RS 485 options