CM3 current data logger

CM3 Current Data Logger

3 channel AC current monitoring data logger for 3 phase current monitoring.


The PicoLog CM3 Current Data logger is an affordable simple solution for monitoring current usage for buildings and machinery.

PicoLog CM3 Current Data Logger Specifications
Number of chanels 3
Range (voltage input) 0 to 1 V AC RMS
Accuracy (voltage input)
< 200 mV RMS ±1%
< 1 V RMS ±2.5%
RMS Noise 60 µV
Resolution 24 bit
Conversion time per enabled channel 720 ms
Voltage input 1 V RMS, 20 Hz to 1 kHz
Input connectors 4 mm sockets
Input impedance >1 M?, AC coupled
Overvoltage protection ±30 V DC
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