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Model M2000 Amplifier

Model M2000 Amplifier
2Pages

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M-Series® M2000 Electromagnetic Flow Meter Amplifier DESCRIPTION The innovative design of the Badger Meter M-Series® model M2000 amplifier represents the next generation of electromagnetic (mag) flow meter signal processing. The M2000 incorporates the latest developments in microprocessor signal conditioning. The advanced design of the M2000 meter allows for an accuracy of ±0.25 percent with a flow range of 300:1. The M2000 amplifier can be integrally mounted to the detector or can be remote-mounted, if necessary. The amplifier targets a variety of applications and is well suited for the diverse water and wastewater treatment industry. OPERATION The M2000 amplifier receives the detector’s analog signal, amplifies that signal and converts it into digital information. At the processor level, the signal is analyzed through a series of sophisticated software algorithms. After separating the signal from electrical noise, it is converted into both analog and digital signals that are used to display rate of flow and totalization. In addition, the processor controls zero-flow stability, analog and frequency outputs, serial communications and a variety of other parameters. The large LCD display indicates rate of flow, forward and reverse totalizers and diagnostic messages. The display also serves to guide the user in simple terms through the user-friendly programmable routines. FEATURES • Digital signal processor (32 bit) • User-friendly programming procedure • Better than ±0.1% repeatability • Empty pipe detection • Power loss totalization APPLICATION • Modbus RTU via RS232 The M2000 amplifier’s main function is to detect and condition flow information from the electromagnetic detector. The unit is ideally suited for measuring dynamic, non-continuous flow. In applications where a minimum and/or maxmum flow rate must be i tracked and monitored, the unit provides pulse signals that can be fed to dedicated batch controllers, PLCs and other more specialized instrumentation. • Non-volatile programming memory • Rotating cover • Enhanced security options Programmable parameters of the amplifier include, but are not limited to: calibration factors, totalizer resets, unit of measure, analog and pulse output scaling, flow-alarm functions, language selection, low-flow cutoff, noise dampening factor and excitation frequency selection. ITB-185-02-EN (August 2012) Technical Brief

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SPECIFICATIONS AC Power Supply Typical Power Max. Power Optional DC Supply Typical Power Max. Power Accuracy Repeatability Flow Range Fluid Conductivity Flow Direction Totalization Unidirectional Bidirectional Minimum Fluid Conductivity Processing Analog Output Digital Outputs Pulse Outputs Frequency Output 85…265V AC 20V A or 15 W 26V A or 20 W 10…36V DC 10 W 14 W ± 0.25 percent of rate for velocities greater than 1.64 ft/s (0.50 m/s) ± 0.004 ft/s (± 0.001 m/s) for velocities less than 1.64 ft/s (0.50 m/s) ± 0.1 percent 0.10…39.4 ft/s (0.03…12 m/s) Minimum 5.0 micromhos/cm Unidirectional...

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Model M2000 Amplifier 2Pages

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Model M2000 Amplifier
2Pages