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
>> Measurement Leads with Terminated Crocodile Clips
>> Windows PC Software
>> 1/2 AA 3.6V Lithium Battery
NOTE: Large Quantity Discounts Are Available!
USB 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
EasyLog USB 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* |
OS Compatibility | Windows XP, Vista, 7 (32-bit and 64-Bit Versions) |
Standards Compliance | RoHS |
*Depending on sample rate, ambient temperature and use of alarm LEDs |
Description | Part Number | |||
Lascar 4-20mA USB Data Logger | EL-USB-4 | |||
Standard NIST 4-20mA Calibration (1 Point) Note: 3 to 5 Day Lead Time for All Calibration Orders | CAL-NIST-420MA | |||
Optional Logger Accessories | ||||
Extra/Replacement 3.6V 1/2 AA Lithium Battery | HP-B | |||
USB Docking Ball Extension | USB-DB | |||
Lascar Replacement Cap for EL-USB-4 | USB-CAP4-20 | |||
Locking Protective Wall Cover 6 3/8" x 3 1/2" x 3" | BTG-RK |
USB Current Loop Data Logger Applications
- Monitor 4-20mA Loop Signals from Industrial Sensors for Industrial Machinery and Processes
Documentation (pdf)
USB 4-20mA Current Data Logger Datasheet
Lascar EasyLog EL-WIN-USB Software guide
Version 6 of the software includes and updated user interface, graphing support for the USB Event (#EL-USB-5) Data Logger, and large data sets.