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OM-EL-USB-1-Series

Portable Data loggers with USB Interface

4.2

(6)

Models In Stock

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

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OM-EL-USB-1-Series

From ^C$ 194.42

Models In Stock

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5 Variations available

See all series options below

Product Overview

Battery Size and Type 1/2 AA Li-ion
Data Interface USB
Enclosure Ratings IP67
Form factor Handheld
Supply Power Type Battery

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
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
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
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

PDFs & Manuals

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Software & Drivers

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Compliance

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Accessories

OM-EL-USB-CASE

Waterproof case NEMA 4X (IP67) for OM-EL-USB-1 and OM-EL-USB-2 data loggers

C$75.45

50 In Stock

QTY

Reviews

Show Ratings & Reviews

4.2

(6)

Rated 5 out of 5 by tarzu 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 SYollis 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 5 out of 5 by Linear Guy 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 1 out of 5 by Andrea 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 Steve Cz 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 Frank 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

Questions & Answers

I have an om-el-usb 1lcd. I have download the software but am unable to get the software to find the usb stick. i't won't install the usb driver

Asked by: Real Brasil

I just bought the product. I am using windows 10. The software says it has installed the driver, but in device manager the is say's other devices 'USB API'

Answered by: Real Brasil

Date published: 2020-09-24

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

Can this be used in a water bath or sanitation parts washer?

Asked by: Curious 1

Thank you for your question. The logger is not designed to be submerged in any type of fluid. It is designed for ambient temperature.

Answered by: Application Engineer PV

Date published: 2023-02-28

I have several OM-EL-USB-1 but the software seems to not be compatible with 64 bit PC. Do you have updated software for contemporary PCs? Thank you

Asked by: Doug S

Thank you for your question. The version 7.5 Easylog software download from the product page is compatible with 64 bit PC.

Answered by: PLENGR

Date published: 2024-08-14

Are these data loggers food safe in that they can be placed in a refrigerator holding food?

Asked by: Tushar

Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@dwyeromega.com

Answered by: PVLENG

Date published: 2025-04-02

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

Hello! Is it certified as calibrated when I received my order?

Asked by: Madeleine

Hello Madeleine If you require a certificate of calibration along with the device, the part number you need to order is OM-EL-USB-1-NIST, which is the same logger only it also includes the certificate of calibration.

Answered by: JA Engineer

Date published: 2021-03-04

Is there an answer to Real Brasil's question from 2 years ago? I'm having the exact same issue. No USB driver. Cannot connect device to Windows 10 laptop using v7.5 software

Asked by: Liam 2

“We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM”

Answered by: Application Engineer PV

Date published: 2022-06-13

Portable Data loggers with USB Interface Questions - page 2

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