USB 4-20 mA Data Logger
Lascar Logger Measuring and Recording 4-20 mA Current Loop
 The EasyLog USB 4-20 mA Data Logger measures and records current loop readings over a 4-20mA measurement range. The Current Logger features 32K of data storage capacity, user selectable sampling rate and start time and direct usb connection to PC for downloading of data. The logger software allows for data to be graphed, printed and exported to other applications. Correct functioning of the unit is indicated by flashing red and green LED.
USB Voltage Logger Includes
1. Measurement Leads with Terminated Crocodile Clips
2. Windows PC Software
3. 1/2 AA 3.6V Lithium Battery
NOTE: Large Quantity Discounts Are Available!
Features Specifications Example Applications
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| Lascar 4-20mA USB Data Logger |
EL-USB-4
|
$75.00 |
$68.00 |
 |
| Optional Logger Accessories |
| Extra/Replacement 3.6V 1/2AA Lithium Battery |
HP-B
|
$12.00 |
$11.00 |
|
| Optional USB Docking Ball Extension |
USB-DB
|
$12.00 |
call |
|
Current Logger Features
- 4-20mA Current Loop Measurement Range
- Sampling Rates between 1s and 12hr
- Stores 32,000 readings
- Connection via two screw terminals
- USB Interface for Set-up and Data Download
- User-Programmable Alarm Thresholds
- Red and Green LED Status Indication
- Replaceable Internal Lithium Battery
Current Logger Specifications
| Data Storage Capacity |
32,000 Samples/Readings |
| Measurement Range |
4-20 mA dc |
| Internal Resolution |
± 0.05 mA dc |
| Accuracy (Overall Error) |
±1% |
| Sampling Rate |
1s, 10s, 1m, 5m, 30m, 1hr, 6hr, 12hr |
| Operating Range |
-35°C to 80°C (-31°F to 176°F) |
| Battery |
1/2AA 3.6V Lithium Battery, 1 year typical life* |
| Standards Compliance |
RoHS |
| *Depending on sample rate, ambient
temperature and use of alarm LEDs |
Current mA Logger Application Example
Current mA Logger Applications
- Monitor 4-20mA Loop Signals from Industrial Sensors for Industrial Machinery and Processes
Related Part Numbers: usb-504, om-el-usb-4
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