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Lascar EL-USB-5 Event, Counter, and State USB Data Logger

  • Lascar EL-USB-5 Event, Counter, and State USB Data Logger

State, Event and Count USB Data Logger

Lascar USB Data Recorder Measuring Events, Counts and State Change

Part Number: EL-USB-5

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  • Records Events, State Changes and Count Events

  • Accepts Input Voltages up to 24 Volts Using Leads Terminated with Crocodile Clips

  • Measurement Leads Connect to (2) Screw Terminals at Top of Logger

  • User-Programmable High and Low Alarm Thresholds with LED Indicators

  • Stores 32,510 State or Event Changes

Includes (2) Measurement Leads, 1/2 AA Lithium Battery. PC Compatible Software Available As A Download.


Lascar EL-USB-5 USB Pulse, Count and Event Data Logger Specifications

Time Between Events 200 Milliseconds
Time Between State Changes 500 Milliseconds
Time Between Event Counts 10 Milliseconds
Sampling Rate Events: Up to 5 Times per Second
State Changes: Up to 2 Times per Second
Event Counter: Up to 100 Times per Second
Triggering Rising and Falling Edge Triggers
Data Storage Capacity 32,510 Total Readings/Samples
Input Voltage 3 to 28 Volts DC
Volt Free Contacts Voltage: 2.75 to 3.6 Volts
Current: 35 µA (Typical)
Timing Accuracy ±3 Seconds per 24 Hour
Operating Range Temperature: -35°C to 80°C (-31°F to 176°F)
Power Source User Replaceable 1/2AA 3.6V Lithium Battery
Battery Life Typically 1 Year
(Dependant on Sampling Rate and Environment)
OS Compatibility Windows 10, 8 and 7 (32-bit and 64-Bit Versions)
LED Green Single Flash (10 Seconds): Normal Logging
Green Single Flash (20 Seconds): Low Battery
Green Double Flash (20 Seconds): Memory Full
Red Single Flash: Event, State Change or Count Recorded
Alarm User Selectable Thresholds (High and Low)
Standards Compliance RoHS
Dimensions 126mm x 25.3mm (4.9" x 1.04")

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  • Answer:

    I believe there is some level of protection built into it but Lascar doesn't publish the details on it in their specifications.

    Typically when you are running the low DC voltage levels that this logger is designed to be used with the current is typically very low.

    I have reached out to Lascar to see if they can provide any additional information and if so I will amend this response.

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  • Answer:

    The logger will give you a time date stamp for each event recorded. 

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  • Answer:

    No, this logger should not be exposed to condensing moisture of any kind.

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  • Answer:

    The logger can store a maximum of 32,510 readings in its memory.  Depending on how you set it up it will then either stop recording or re-record over the oldest data and continue. 

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