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Portable Data loggers with USB Interface

$86.19

Item# OM-EL-USB-4

Volume discounts available
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Quantity Price each
1-4 $86.19
5-9 $81.88
10-24 $80.16
25-49 $76.71
50-99 $74.99
100+ $73.26

In stock

Lead Time ( If not in Stock): 2 weeks

Portable Data loggers with USB Interface OM-EL-USB-4 OM-EL-USB-4
Portable Data loggers with USB Interface is rated 4.2 out of 5 by 6.
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  • Temperature, Temperature/RH/Dew Point, Voltage and Current Models
  • Datalogger Plugs Directly into Computer ’s USB Port for Easy Setup and Data Download (No USB Cable Required)
  • User-Programmable Alarm Thresholds with LED Indicators
  • Bright Red,Green and Orange LED Indication
  • Low Battery Warning
  • IP67 Protection

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Measurement Type
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Data Interface
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Additional Feature


Product Specs

The OM-EL-USB Series of data loggers includes models for temperature, temperature/relative humidity, voltage, and current measurement. The user can easily set up the data logger and download the stored data by plugging the module into a PC"s USB port and running the easy-to-use Windows software. Software-selectable setup parameters include logging rate, start-time, high/low alarm settings, and temperature units (°C or °F). Data can then be graphed, printed, and exported to other applications such as Excel. Each data logger is supplied complete with a long-life lithium battery. Built-in LED indicators show data logger status. OM-EL-USB Series data loggers are protected against moisture to IP67 standards when the protective cap is fitted.

Specifications

OM-EL-USB-1
TEMPERATURE DATA LOGGER
Range: -35 to 80°C (-31 to 176°F)
Resolution: 0.5°C (1°F)
Accuracy: ±1.0°C (±2.0°F)

GENERAL
Memory: 16,000 temperature readings
Logging Interval: 10 sec. to 12 h.
Operating Temperature Range: -35 to 80°C (-31 to 176°F)
Alarm Thresholds: High/low alarm thresholds selectable in software
Start Date/Time: Selectable in software
Status Indicators (LEDs): Red, green and orange
Software: Windows 2000/XP/Vista/7 (32- and 64-bit)
Power: ½ AA 3.6 V lithium battery (included)
Battery Life: 1 year (at 25°C and 1 minute logging interval)
Weight: 43 g (1.5 oz)
Dimensions: See dimensional drawing

H: 94mm, W: 27mm

OM-EL-USB-2 AND OM-EL-USB-2-PLUS
TEMPERATURE AND RELATIVE HUMIDITY DATA LOGGER
(DEW POINT INDICATION VIA WINDOWS SOFTWARE)
TEMPERATURE
Range
: -35 to 80°C (-31 to 176°F)
Resolution: 0.5°C(1°F)
Accuracy: OM-EL-USB-2: ±0.5°C (±1.0°F);
OM-EL-USB-2-PLUS: ±0.3°C (±0.6°F)
HUMIDITY
Range: 0 to 100% RH
Resolution: 0.5% RH
Accuracy 20 to 80% RH;
OM-EL-USB-2: ±3.5% RH
OM-EL-USB-2-PLUS: ±2.0% RH
DEW POINT
Accuracy (overall error in the calculated dew point for RH measurements from 40 to 100% RH @ 25°C): ±2°C (±4°F)

GENERAL
Memory: 16,000 temperature and 16,000 relative humidity readings
Logging Interval: 10 seconds to 12 hours
Operating Temperature Range: -35 to 80°C (-31 to 176°F)
Alarm Thresholds: High/low alarm thresholds for % RH and temperature, selectable in software
Start Date/Time: Selectable in software
Status Indicators (LEDs): Red and green
Software: Windows 2000/XP/Vista/7 (32- and 64-bit)
Power: ½ AA 3.6 V lithium battery (included)
Battery Life: 1 year typical (depends on sample rate, ambient temperaure and use of alarm LEDs)
Weight: 57 g (2 oz)
Dimensions: See dimensional drawing

H: 103mm, W: 26.4mm
OM-EL-USB-3
VOLTAGE DATA LOGGER
Range: 0 to 30 Vdc
Resolution: 100 mV
Accuracy: ±1%

GENERAL
Memory: 32,000 voltage readings
Logging Interval: 1 seconds to 12 hours
Operating Temperature Range: -25 to 80°C (-13 to 176°F)
Alarm Thresholds: High/low alarm thresholds selectable in software
Start Date/Time: Selectable in software
Status Indicators (LEDs): Red and green
Power: ½ AA 3.6 V lithium battery (included)
Battery Life: 1 year typical (depends on sample rate, ambient temperature and use of alarm LEDs)
Weight: 57 g (2 oz)
Dimensions: See dimensional drawing

H: 112mm, W: 26.4mm
OM-EL-USB-4
CURRENT DATA LOGGER
Range: 4 to 20 mA
Resolution: 0.1 mA
Accuracy: ±1%

GENERAL
Memory: 32,000 current readings
Logging Interval: 1 seconds to 12 hours
Operating Temperature Range: -35 to 80°C (-31 to 176°F)
Alarm Thresholds: High/low alarm thresholds selectable in software
Start Date/Time: Selectable in software
Status Indicators (LEDs): Red and green
Power: ½ AA 3.6 V lithium battery (included)
Battery Life: 1 year typical (depends on sample rate, ambient temperature and use of alarm LEDs)
Weight: 57 g (2 oz)
Dimensions: See dimensional drawing
H: 112mm, W: 26.9mm

Rated 5 out of 5 by from Cool Product. Very easy to set up. I was able to follow the instructions and have the loggers ready to go very quickly.
Date published: 2016-09-20
Rated 4 out of 5 by from Excellent value, does what was advertised Easy to use logger, software provided on a CD. Pros very easy to use program, small unit, Omega's service is excellent Cons, the usb cover on one unit split just from putting it on, but I think it's more for looks than protection. If you don't have a CD drive that could be a problem. The logger must be restarted every time you read it so you can't get short term readings out of it and have a long log at the same time. Not a pro or con, the program allows you to set the logging frequency to times as short as 10 seconds. I almost can't imagine the sensor being able to register an air temperature change though it's case, in that short time.
Date published: 2017-01-12
Rated 1 out of 5 by from Poor Battery - Doesn't work in Freezer The battery died within 48 hours of being in a -20 freezer. The device is advertised to work down to -35C. Not as described at all.
Date published: 2018-05-14
Rated 5 out of 5 by from Great results with zero setup Have been collecting battery discharge data every 5-minutes for two weeks with no problems, no setup and great graphical results.
Date published: 2017-12-31
Rated 5 out of 5 by from A fine addition to a Quality Engineer's toolbox I needed a data logger to better understand the ambient conditions of in-process product, final product in storage and final product in transit to our customers. The OM-EL-USB fit the need perfectly. And software is simple, effective and free. Overall, an outstanding product. Thank you Omega.
Date published: 2017-07-28
Rated 5 out of 5 by from Good Sensor/logger Package Simple and easy to use software, but provides enough flexibility to allow for delay deployment, and high/low alarms. I have the temp and humidity version. Two currently installed in an outdoors environment, but semi-protected from direct rain and sunlight. Time will tell how they will hold up, but not really designed for using outdoors. So far, very happy.
Date published: 2017-05-31
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How often do these need to be calibrated and how much is it to calibrate them?

Asked by: Jenni
Calibration is not economically feasible. If units read out of tolerance than it is best to trade-in for new and get a 20% discount. Thank you.
Answered by: Application Engineer
Date published: 2019-07-18

Hello! I would like to know what the temperature and RH accuracies are, as I can't seem to find the specs anywhere. Thanks!

Asked by: Oscor
For temperature: ±0.3°C (±0.6°F) and for Humidity Range: ±2.0% RH (for 20 to 80%) Thank you.
Answered by: Application Engineer
Date published: 2019-07-10

Is software included with purchase? Also is battery replaceable or rechargeable?

Asked by: YanW
Thanks for connecting with us. Each data logger is supplied with Windows software on CD-ROM, operator’s manual and 3.6V lithium battery. Data logger plugs directly into computer’s USB port (no USB cable required). The battery is replaceable and the part number is OM-EL-BATT.
Answered by: Jane
Date published: 2019-05-28
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