M-Series® Mag Meter Field Verification Device OVERVIEW The Field Verification Device is a portable test device for the Badger Meter M-Series® of electromagnetic flowmeters. The M-2000 and the M-5000 meters can be tested using this device. With the Field Verification Device, accurate verification of meter functionality is assured without taking the meter out of the pipeline (“wet” test) and interrupting functionality. Meter diagnosis and calibration can be performed on-site. A “dry” test (removing the meter and bench-testing) can also be performed. The complete verification test consumes approximately 20 minutes and results can be downloaded to a Microsoft® Windows® XP or Vista® personal computer. FEATURES • Determines if the M-Series meter is within one percent of the original factory calibration. • Verifies the functionality of all of the meter’s inputs and outputs. • Measures electrode resistance and integrity. • Measures coil resistance and integrity. • Measures coil insulation resistance. ACCURACY • Measures current and frequency at previously selected flow rate. Input Gain: +/-0.1 % • Evaluates the signal processing functionality. • Verifies that there is no high-voltage noise disturbing the coil circuit. Excitation Coil Current: 20-400mA +/- 0.1 % Amplifier Excitation Coil Frequency: 50/60Hz) +/- 1 % Analog Outputs Current: 4-20mA +/- 0.1 % • Provides certified printout showing test results. Digital Outputs: 1Hz/20 kHz) - 0.1 % Coil Resistance: 40-120Ohm +/-1 % • Capable of storing 100 meter tests ACCESSORIES • Test cable for M-2000 connection Detector Electrode Resistance (against ground: 100kOhm10MOhm) +/-10 % Coil Insulation (against ground): 100kOhm10MOhm) +/-10 % • Test cable for M-5000 connection • AC charger with EU/US connection adaptors • Automobile utility DC power supply connector • PC communication cables to Verification Device • Pelican suitcase for transport ITB-194-01 (12-10) Technical Brief

SPECIFICATIONS Dimensions 8.3 x 4 x 1.5 inches (210 x 102 x 39 millimeters) Weight 15.9 ounces (450 grams) Connectors One female D-25 Cannon connector for the meter harness communications port One USB 2.0 computer connection or 12 VDC charging One +5 VAC, 3.0A power connection for battery recharging Display Backlit LCD Resolution = 240 x 128 pixel, visible area 38x72 mm Keypad Nine navigation-function buttons Twelve alpha-numeric serial number buttons One On/Off button One battery status indicator Battery Rechargeable internal Li-pol accumulator with a charging time of four hours (USB or AC-wall)...