PicoLog CM3 — Three-channel Current Data Logger
Compact three-channel current data logger for non-invasive current-clamp measurement of single-phase and three-phase AC loads, with USB/Ethernet connection, long-term logging and multi-unit expansion.
| Model | Channels | Input Type | Interfaces | Kit |
|---|---|---|---|---|
| CM3 | 3 channels | AC current clamps | USB / Ethernet | Kit with 3 × 200 A clamps |
Key Features
Three-channel Current Logging
Monitor three current channels for single-phase, split-phase or three-phase load analysis.
Non-invasive Current Clamps
Uses industry-standard current clamps, allowing fast installation without direct electrical connection to conductors.
USB or Ethernet Operation
Use USB for portable laptop logging or Ethernet for remote monitoring and networked data collection.
Long-term Energy Monitoring
Suitable for mains current monitoring, three-phase load balancing and energy-use recording.
Multi-unit Expansion
PicoLog can record from multiple CM3 units together, up to 60 current channels.
Clamp Kit Option
Available as the CM3 unit alone or as a kit with three 200 A AC current clamps.
Specifications
| Parameter | Unit | Value / Description |
|---|---|---|
| CURRENT LOGGING | ||
| Channels | channels | 3 |
| Input type | — | Industry-standard AC current clamps |
| Applications | — | Single-phase and three-phase alternating currents |
| SYSTEM | ||
| Interfaces | — | USB and Ethernet |
| Ethernet power | — | PoE or USB for power |
| Kit option | — | Three 200 A AC current clamps |
| Expansion | — | Up to 60 current channels with multiple loggers |
| WORKFLOW | ||
| Local logging | — | PicoLog 6 workflows |
| Custom integration | — | PicoSDK examples for Python, C/C++, C#, LabVIEW and other environments |
Applications
Teaching and Lab Experiments
Compact USB-connected data acquisition for university labs, teaching benches and student project setups.
Machine and Process Logging
Long-term voltage, current, temperature or resistance logging for process visibility and troubleshooting.
Prototype Validation
Record sensor outputs, control signals and environmental parameters during product development.
Verification Records
Generate repeatable test records for incoming inspection, burn-in checks and validation workflows.
Energy and Environment Monitoring
Track temperature, current or low-voltage sensor signals over hours, days or weeks.
Custom Data Capture
Use SDK/API workflows to integrate data acquisition into custom scripts and dashboards.
Similar Products
