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Madgetech

QuadProcessV2 4 Channel Current Data Logger

Four channel, battery powered, stand alone, low level DC current data logger

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Have questions? We're here to help!
Have questions? We're here to help!

The QuadProcess is a four channel, battery powered, stand alone low level DC current data logger. The device is an all-in-one compact, portable, easy-to-use device that will measure and record up to 32,767 measurements per channel.  It records time and date stamped DC current data from external sensors, transducers and many other sources.

The data logger features user-programmable Engineering Units and offset/gain calculations so input signals can be scaled to proper units being measured. For example, a water meter with a 4-20 mA output can be displayed as liters or gallons, etc., in the software graph and data. Negative current signals can be monitored and recorded, for a broad range of applications.

Three different DC current ranges are available ± 1 mA, ± 25 mA or ± 100 mA. The QuadProcess can measure and record data for up to 32,767 readings per channel. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from your computer and its small size allows it to fit almost anywhere. The QuadProcess makes data retrieval quick and easy. Simply plug it into an empty COM or USB port and our user-friendly software does the rest.

• 16-bit readings provide high resolution
• User-defined engineering units
• Programmable start time and recording interval
• Low cost
• Real-time operation
• Reusable
• Compact
• User-friendly

Current

Nominal Range

± 1 mA

± 25 mA

± 100 mA

Measurement Range

± 1.5 mA

± 30 mA

± 120 mA

Current Resolution

0.05 μA 

1 μA 

5 μA

Current Calibrated Accuracy

± 0.5% FSR at 25°C (77°F) 

± 0.1% FSR at 25°C (77°F)

Current Input Impedance

50 Ω 

10 Ω 

2 Ω

Overload Protection

± 20 mA

± 100 mA

± 125 mA

Specified Accuracy Range

Nominal range @ 25°C

• 4 - 20 mA recording
• pH recording
• Low level signal monitoring
• Photovoltaic studies
• Battery studies
• Biological sensor monitoring
• Factory process control
• Research and development
• Medical and pharmaceutical
• Environmental studies

  • Thumbnail of document Quad Process V2 Data Sheet 10200
    Download

    Quad Process V2 Data Sheet 10200

    Download
  • Thumbnail of document Quad Process V2 Manual 10201
    Download

    Quad Process V2 Manual 10201

    Download

Accessories

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