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MadgeTech QUADPROCESS 4-Channel DC Current Data Logger Accepting 0 to 2.5 Voltage Input Current Transformers

4-Channel DC Current Process Data Logger

Madgetech Data Recorder for 4-20mA and DC Current Monitoring


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  • Measure and Record DC Current in a 1mA, 25mA or 100mA Nominal Range

  • Accepts up to (4) 3-input 0 to 2.5 Voltage Input Range Current Transformers

  • User Replaceable 9 Volt Lithium or Alkaline Battery with 1 Year Typical Life

  • Records onto Non-Volatile Internal Memory up to a Total of 131,068 Total Readings

  • 1 Second to 12 Hour User-Selectable Sampling Rate (Configured in Software)

Requires USB Communications Interface and Software Kit (#IFC200)

Please allow 2-3 weeks for this item to ship.


All Calibration Orders Have a 5 to 7 Business Day Lead Time
1 Year Calibration Due Date Unless Otherwise Specified


MadgeTech QUADPROCESS 4-Channel DC Current Data Logger Specifications

DC Current Nominal Ranges: ±1mA, ±25mA and ±100mA
Measurement Ranges: ±1.5mA, ±30mA and ±120mA
Input Voltage Range: 0 to 2.5 Volts
Accuracy: ±0.5% FSR, ±0.1% FSR and ±0.1% FSR
Resolution: 0.05µA (1mA); 1 µA (25mA); 5µA (100mA)
Input Impedance: 50Ω (1mA); 10Ω (25mA); 2Ω (100mA) Overload Protection: ±20 mA (1mA); ±100 mA (25mA); ±125 mA (100mA)
Input Connection (4) 3-input Removable Screw Terminals
Analog Conversion Time 133 ms nominal
Frequency Rejection 60 Hz
Temperature Coefficient < 100ppm/°C Typical; < 50 ppm/°C Typical
Data Storage
131,068 Total Readings (32,767 Per Channel)
Sampling Rate 1 Second to 12 Hours
Scale Factor ±1.00E-31 to ±9.999E+31 (Stored in Device)
Start Modes Immediate Start, Delayed Start (up to 6 Months)
Data Format Date/Time Stamp, A, mA, µA (Units Specified in Software)
Power Source Replaceable 9 Volt Lithium (or Alkaline) Battery (Included)
Battery Life 1 Year Typical
Dependant Upon Environment and Sampling Rate
Communication Type USB Dongle Connects Data Logger to PC Computer
(Requires #IFC200 USB Interface Package)
Baud Rate 2,400
Housing Enclosure Anodized Aluminum
Time Accuracy ±1 Minute/Month @ 20°C
Operating Environment Temperature: -20°C to 60°C (-40°F to 140°F)
Humidity: 0 to 95% RH (non-condensing)
OS Compatibility Windows 10, 8, 7, Vista and XP (32-bit and 64-Bit)
Weight 13 oz (370 grams)
Dimensions 3.5" x 4.4" x 1.0" (8.9 cm x 11.2 cm x 2.6 cm)

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