One-channel data logger features bipolar voltage recording up to ±850V DC. Four user-selectable storage modes. Stores up to 240,000 measurements.
One-channel data logger features bipolar voltage recording up to ±850V DC. Four user-selectable storage modes. Stores up to 240,000 measurements.
Discontinued!
This product has been discontinued and is no longer available.
This is the direct replacement:
The AEMC L481 Simple Logger® II is a single channel bipolar DC voltage recording device powered by alkaline batteries. It is capable of measuring voltages from -850 to + 850V DC. The choice of data storage modes and storage rates allow the operator to effortlessly configure the logger to optimize memory usage to the application at hand.
Extended Recording Mode (XRM®) and delayed start time are just two of the many application friendly features in this logger. Internal memory allows storing over 240,000 measurements, more than enough for most data collection needs.
User programmable scale and engineering units are available. Battery operation and compact size allows for installation in tight locations without the need for external power. A series of front panel LEDs provide a quick status of the loggers state and memory usage.
DataView® application software is included, providing real-time viewing of measurement data, even while recording. Instrument configuration, data storage and report generation from a pre-defined template or operator custom designed templates are also standard features.
Features
Applications
| Channels | One |
| Input Connection | Two recessed 4mm safety banana jacks |
| Measurement Range | -850 to ±850V DC |
| Resolution | 0.1V |
| Accuracy (50/60Hz) | 0 to 5V: unspecified 5 to 50V: ± (0.5% of Reading + 1V) 50 to 850V: ± (0.5% of Reading + 0.5V) |
| Input Impedance | 40MΩ |
| Sample Rate | Maximum of 8 per second |
| Storage Rate | Programmable from 8 every second to 1 every day |
| Storage Modes | Start/Stop, FIFO, Extended Recording Mode (XRM™) and Alarm |
| Recording Length | 15 minutes to 8 weeks, programmable using DataView® |
| Memory | 240,000 measurements (512KB) Data is stored in non-volatile memory and retained if the battery is low or removed |
| Communication | USB 2.0 optically isolated |
| Power Source | 2 x 1.5V AA-cell Alkaline batteries (included) |
| Battery Life | 100 hours to >45 days (dependent on sample rate and recording length) |
Click on a category to view a selection of compatible accessories with the AEMC L481 Simple Logger II DC Voltage Data Logger, 850 V.
| Channels | One |
| Input Connection | Two recessed 4mm safety banana jacks |
| Measurement Range | -850 to ±850V DC |
| Resolution | 0.1V |
| Accuracy (50/60Hz) | 0 to 5V: unspecified 5 to 50V: ± (0.5% of Reading + 1V) 50 to 850V: ± (0.5% of Reading + 0.5V) |
| Input Impedance | 40MΩ |
| Sample Rate | Maximum of 8 per second |
| Storage Rate | Programmable from 8 every second to 1 every day |
| Storage Modes | Start/Stop, FIFO, Extended Recording Mode (XRM™) and Alarm |
| Recording Length | 15 minutes to 8 weeks, programmable using DataView® |
| Memory | 240,000 measurements (512KB) Data is stored in non-volatile memory and retained if the battery is low or removed |
| Communication | USB 2.0 optically isolated |
| Power Source | 2 x 1.5V AA-cell Alkaline batteries (included) |
| Battery Life | 100 hours to >45 days (dependent on sample rate and recording length) |
Click on a category to view a selection of compatible accessories with the AEMC L481 Simple Logger II DC Voltage Data Logger, 850 V.
