Process101A Data Logger

Process101A Data Logger


Low Cost, State-of-the-Art, Low Level DC Current Data Logger with a 10 Year Battery Life and 1 Million Reading Storage Capacity. Includes NIST traceable calibration certificate.





Current Range 20 mA: -2 to 30mA
±160 mA: ±160 mA
±3 A: ±3 A
Current Resolution 20 mA: 0.5 μA
±160 mA: 5 μA
±3 A: 100 μA
Current Calibrate Accuracy 20 mA, 160 mA: ±0.05 %FSR
3 A: ±0.15 %FSR
Current Input Impedance 20 mA: 10 Ω, ±1%
±160 mA: 1 Ω, ±1 %
±3 A:<0.05 Ω



Memory 1,000,000 readings; software configurable memory wrap
333,000 readings in multiple start/stop mode
Reading Rate 4 Hz to 1 reading every 24 hours
Baud Rate 115,200
Channels 1
LED Indicators Red & Green
Battery Life 10 year battery life typical, at a 15 minute reading rate
Material ABS plastic
Dimensions 1.4 in x 2.2 in x 0.6 in (36 mm x 56 mm x 16 mm)
Operating Environment -40 °C to +80 °C (-40 °F to +176 °F), 0 %RH to 95 %RH non-condensing
ReqD Interface Package IFC200
Approvals CE
Weight 0.0500 LBS

The Process101A Data Logger measures and records low level DC current and is available in three different measurement ranges, 20 mA, ±160 mA and ±3 A. This device is ideal for many process
driven, general purpose current recording applications including battery or photovoltaic studies.

All of the ranges offer a 10 year battery life, 4 Hz reading rate, programmable or pushbutton start/stop and a 1 million reading storage
capacity with optional memory wrap. These features allow for long term active logging deployment and low maintenance. As with many of MadgeTech’s 101A series of data loggers, the screw terminal block is designed to easily connect and disconnect to the logger body to
simplify retrieval of the device for downloading data by keeping the wiring to the terminal block in place.

Other features of the Process101A include a battery life indicator, optional password protection, programmable high-low alarms and more.
Using the MadgeTech Software makes configuring the data logger and downloading data simple and user friendly. Graphical, tabular and summary data format options are provided for analysis and data can be viewed in A, mA or μA. The data can also be exported to Excel® for
further customized reporting or calculations.