AEMC L432 DC Voltage Logger
datasheet manual

AEMC L432 DC Voltage Logger

Model: L432 | Order No: 2126.07

2-Channel, DC ±100mV/1V/10V DC, DataView Software. Replacement for Model 2114.05.

This product has been discontinued. Click here for the replacement model.

The AEMC L432 Simple Logger II is a two channel DC data logger. The choice of data storage modes and storage rates allows the operator to effortlessly configure the logger to optimize memory usage to the application at hand. Extended Recording Mode (XRMTM) and delayed start time are just two of the many application friendly features.

The AEMC L432 Simple Logger II records DC voltage at user selectable rates from 8 per second to 1 per day. Voltages can be measured up to 10V with 0.01V resolution in user selectable ranges of 0-100mV, 0-1V and 0-10VDC.

The main advantage of the logger is its ability to perform a variety of recording tasks with easy and intuitive setup from a computer using DataView® software. Analog information on the input is sampled and converted to a digital signal. This digital signal is processed and stored along with scale and time information. An optically isolated Universal Serial Bus (USB) port provides for the transfer of data from the instrument’s internal memory to the computer for analysis.


  • Circuit design troubleshooting
  • Sensor monitoring
  • Battery testing
  • Power supply profiling


Simple Logger II Model L432
Channels Two
Input Connection One 4 position removable screw-type terminal block
Measurement Range (3 ranges/channel) Range 1: -100mV to 100mVdc Range 2: -1V to 1Vdc Range 3: -10V to 10Vdc
Resolution Range 1: 0.1mV Range 2: 1mV Range 3: 10mV
Accuracy (50/60Hz) Range 1: ±(0.5% of Reading + 1mV) Range 2: ±(0.5% of Reading + 1mV) Range 3: ±(0.5% of Reading + 10mV)
Sample Rate Maximum of 8 samples taken at storage interval
Storage Rate Programmable from 125mS to 1 day
Storage Modes Start/Stop, FIFO and Extended Recording Mode (XRM)
Recording Length 15 minutes to 8 weeks, programmable using DataView
Memory 240,000 measurements (512KB) The recorded data is stored in non-volatile memory & retained even if the battery is low or removed.
Communication USB 2.0 optically isolated
Power Source 2 x 1.5V AA-cell Alkaline batteries
Battery Life 100 hours to >45 days (dependent on storage rate/recording length)
Dimensions 5.45 x 2.75 x 1.28" (136 x 70 x 32mm)
Weight (with battery) 6.4 oz (181 grams)
Case UL94-V0
Vibration IEC 68-2-6 (1.5mm, 10 to 55Hz)
Shock IEC 68-2-27 (30G)
Drop IEC 68-2-32 (1m)
Operating Temperature 14° to 122°F (-10° to 50°C)
Storage Temperature -4° to 140°F (-20° to 60°C)
Click here for complete specifications on the AEMC L432

Key Features

  • 2 independent input channels
  • User-selectable ranges of 0 to 100mV; 0 to 1V and 0 to 10VDC per channel
  • Programmable storage rates from 8 every second to 1 per day
  • 3 user selectable storage modes; Stop when full, FIFO; XRM®
  • Stores up to 240,000 measurements in non-volatile memory
  • Powered by two standard AA Alkaline batteries
  • Lightweight, compact, fits anywhere
  • 5 LED indicators quickly and clearly display Logger status
  • Includes DataView® software FREE for data storage, real-time display, analysis and report generation
  • 50V CAT III

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