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Lascar EL-USB-ACT AC and DV MilliVolt Data Logger w/ Current Clamp Input

EL-USB-ACT Lascar AC and DC Millivolt Data Logger

Lascar Electronics Data Logger for Measuring AC and DC Current, MilliVolt and Energy Consumption

Part Number: EL-USB-ACT

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  • Measure and Record Current, Millivolt and Energy Consumption

  • Compatible with AC and DC Current Clamps (Sold Separately)

  • 3 Operating Modes: Current Mode, Millivolt Mode and Energy Monitoring Mode

  • Logs up to 127,000 Current Readings Before Download to PC is Needed

  • CD Shows Most Recent Measurement Readings, Max, Min, Battery Status and Alarm Status

Includes Mini USB Cable and (2) AA Batteries. PC Compatible Software Available for Free Download.

Availability: In stock

  • Buy 10 for $125.40 each and save 5%
  • Buy 20 for $118.80 each and save 10%

AC and DC Millivolt Data Logger Specifications

AC Voltage Measurement Range: 0 to 707 mV RMS
Clamp Range: 0 to 723 Amps ac
Accuracy: ±5%
Frequency: 500 Hz
DC Voltage Measurement Range: 0 to 1000 mV
Clamp Range: 0 to 1000 Amps dc
Accuracy: ±2%
Resolution: 250 µV
Current Input Clamp Type: AC/DC Current Clamps (Sold Separately)
Input Type: 4mm Banana Plug Inputs with 19mm Spacing
Operationg Modes Current Mode: Tracks Most Recent Logged Current, Max and Min
Millivolt Mode: Tracks Most Recent Logged Voltage, Max and Min
Energy Monitoring Mode: Tracks Most Recent Logged Power, Max and Min, Cumulative Energy Consumption and Cumulative Cost*
* Cost per kWh Entered in Software during Setup Required
Start Modes Immediate, Delayed or Push-to-Start
Display Resolution 1 mA/mV
Data Storage Capacity 127,000 Readings
Sampling Rate Current: 1 Second to 12 Hours
Energy: 1 Second to 10 Seconds
Operating Range Temperature: -10°C to 50°C (-31°F to 176°F)
Power Source (2) AA Batteries
Battery Life Approximately 6 Months
Note: Dependant on Sampling Rate and Environment
OS Compatibility Windows 10, 8 and 7 (32-bit and 64-Bit Versions)
Display Functions Current, Min and Max Measurement Readings, Battery Indicator, Alarm Indicator, Logging Status, Logging Mode (Delayed or Push to Start),
Alarm Visual - Blinking LED
Dimensions 140mm x 49mm x 31.6mm (5.51" x 1.93" x 1.24")

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  • Answer:

    While the CT-2000-400 might work it's not ideal.  This logger uses 4mm banana plugs which that CT doesn't have.  Generally speaking the logger will work with any AC current clamp with a maximum output of 723 volts and DC current clamps with a maximum of 1000mV. 

    The only current clamp we offer that Lascar recommends is the MR411 by AEMC.

    Here is a link to it -  https://www.microdaq.com/aemc-mr411-ac-dc-current-probe.php

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  • Answer:

    The AC voltage range of this logger is 0 to 707 mV RMS.

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