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8 Channel Handheld Thermocouple Thermometer/Data Logger

$315.00

Item# OM-HL-EH-TC

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10-24 $292.95
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8 Channel Handheld Thermocouple Thermometer/Data Logger OM-HL-EH-TC OM-HL-EH-TC
8 Channel Handheld Thermocouple Thermometer/Data Logger is rated 2.0 out of 5 by 2.
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  • Support 8 Types Thermocouple: K, J, E, T, R, S, N, B
  • Each Channel Store Up to 86000 Data Points
  • NIST Traceable Calibration Report Available in -CAL models only
  • Large LCD Display 8 Channels, Switchable °C or °F
  • Real Time Data Monitoring and Tracking Capability
  • Download Data Through the USB Interface
  • Sampling Rate 1 Sec & Logging Cycle From 2 Seconds to 24 Hour
  • Professional OM-HL Logpro Software for Data Logging, Monitoring and Analysis
5 Year Warranty

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Product Specs


OM-HL-EH-TC Overview
The portable OM-HL-EH-TC logger is an eight-channel handheld thermometer/data logger with a large LCD display, which can take all 8 types of thermocouple inputs. This user friendly data logger is powered by an internal battery and capable of sampling, processing and displaying measurements without being connected to a computer.

With the high resolution and fast analog to digital converter (ADC), the OM-HL-EH-TC logger meet majority of data logging requirements in most industrial applications, 86000 data points each channel, real-time data monitoring & recording, sampling time 1 sec with all 8 channels on, logging interval sets from 2 secs to 24 hrs comes standard.

By using the professional OM-HL Logpro software, this data logger can save the 8-channels temperature measuring data, along with the time information (year, month, date, minute, second) into the computer and can download to Excel, PDF, and JPG formats. The end user can easily make any data or graphic analysis if needed.


OM-HL-EH-TC Operating Instruction
Specifications
Battery: DC 9V battery
Power Adapter: Optional (See details in Accessories)
Usage Type: Handheld or Desktop
Product Features: Professional OM-HL analysis software is simple to use, data multiple protection, professional cold chain compensation, automatic detection of break-even
Display: LCD Double Row Display
Keys: On/Off button, screen light control, ºC/ºF switching, LOG, TYPE, HOLD MAX, and MIN
Measurement Range: -200 to 1370ºC (-328 to 2498ºF)
Accuracy: ±0.8ºC ±0.2% Reading
Memory Capacity: 86000 readings each channel
Sampling Rate: 1 sec
Logging Interval: 2 secs to 24 hours
Battery Life: 4 months(60s sampling 300s Logging as Standard)
Sensors: Support eight types of thermocouple sensor K, J, E, T, R, S, N, B

OM-HL-EH-TC Software Setup
Work Environment: 0 to 80% RH/ 0 to 50ºC
LCD Size: 68 x 35 mm (2.67 x 1.37")
Dimensions: 162 x 95 x 35 mm (6.37 x 3.74 x 1.37")
Packing Size: 202 x 165 x 58 mm (7.95 x 6.49 x 2.28")
Weight: 290 g (10.2 oz)
Resolution: 0.1ºC
Compatible OS: WINXP, WIN7/8/10
Connection: USB
Number of Temperature Channels: 8
Certifications: CE, ROHS, NIST Calibration Report(Optional)

Logpro Recorder Analysis Software
OM-HL Logpro Software is comprehensive data analysis software designed to log attribute settings, download logger data efficiently, graphically analyze data, and export the data to Excel/PDF/BMP, and other formats.

Rated 2 out of 5 by from Disappointing First, the manual is very poorly written, as is the software interface. Although written in English the authors clearly are not native speakers. Clearly there was no review prior to release Secondly, the sampling interval has a minimum of 1 second, a little slow for those wishing to monitor rapid changes. Even worse the minimum logging time is 2 seconds so one loses half the data at the fastest rate. Thirdly one can't use the computer interface with the logger while trying to log-the computer stops the logging function each time. Rather disappointing coming from Omega, with whom I usually have good experience. This product appears to have been developed by outsourcing.
Date published: 2019-11-16
Rated 2 out of 5 by from nice having 8 ch, logging behavior not so nice fairly straightforward device, does what it says it should but there are some gotchas that users really should be aware of and those details should absolutely be addressed in the manual. as the previous reviewer mentioned, you CANNOT use the log feature on the unit and the remote USB connection at the same time. doing this will terminate the logging. you CAN monitor temps using the remote feature and even capture data but if you try to access another downloaded log or click away from the monitoring under way before downloading any logging that has taken place, you will lose your data. strangely, while using the USB remote connection for logging, the software did an auto download at one minute before midnight...while this could be a good idea to preserve data, unfortunately, it also disrupted and terminated logging. there is no mention of any of these aspects in the manual. the pros of this unit are low cost for 8 channels, simple and understandable display of information and decent battery life. we did six days of testing and there are still two bars on the batt indicator, although due to the remote connection stopping the logging, it's likely that battery life would be reduced had that not happened. these units get a bad rap due to the above mentioned issues and I can understand why. we lost a week's worth of testing due the logging getting terminated unexpectedly because of the remote USB connection issue. while I don't expect high level performance of an entry level device, a little more attention to the way data is handled should have been a priority, especially when it comes to explaining device behavior in the manual.
Date published: 2021-01-18
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The range is specified as -200 to 1800 ºC. This obviously isn't for all thermocouples. Can you tell me the range for each thermocouple type? It's not in the manual.

Asked by: Jack999
Each thermocouple type has a different usable range. There is a paper on this somewhere on the omega website stating the materials of construction and their typical usable ranges along with what color is positive. It has been a longtime since I had to refer to it. You can also find this information from a google search.
Answered by: Cmuzzo
Date published: 2020-07-01

Is there an API available for the OM-HL-EH-TC which would allow me to write my own software to capture data that the device is producing via USB?

Asked by: TheDude
Unfortunately, there is no API available for custom programming.
Answered by: DASPV
Date published: 2019-09-03

Can this data logger be connected to a device that would send an alarm signal for upper and lower temperature thresholds? If not do you have a device or cheapest system of devices that measures temperatures up to 1000deg F that would send an alarm/alert?

Asked by: Clay29445
Hello Unfortunately it does not, please send request to das@omega.com for information on your request.
Answered by: JA Engineer
Date published: 2020-06-21

Where do I get the Logpro software? It is not on the product page and the item does not respond when I plug it into any of (3) computers.

Asked by: DataLoggerhead
Thank you for your interest in our products. You can install the software from the following link: ftp://ftp.omega.com/public/DASGroup/products/OM-HL%20Logpro%20Software/OM-HL%20Logger%20Software%20Installation%20Package%20LogPro%201.5.5.zip
Answered by: DA Engineer
Date published: 2020-04-09

Is this interface/software compatible with Mac OS? If not, does Omega offer any options for Mac users?

Asked by: elopez
Unfortunately, at this moment there is no option for Mac users. Compatible OS are: WINXP, WIN7/8/10.
Answered by: DA Engineer
Date published: 2019-12-10

What is the voltage/current requirements and polarity of the DC input? In other words, what is the output voltage, current, and polarity of the OMHL-NA-PLUG power supply? Thanks

Asked by: TASDallas
Thank you for your question. Please e-mail our DAS Engineering Dept-DAS@OMEGA.COM.
Answered by: Eagle
Date published: 2020-07-21

Why do I keep having issued connecting to the logger. Windows keep saying USB Device not found. I have to uninstall and reinstall and it take many tried before I get it to work...Not Happy

Asked by: King of the Lab
I am sorry to hear you are having problems with this unit. It seems like an isolated issue that we need to investigate further. Please send a note to our technical support group to das@omega.com and we will gladly help you resolve your particular case.
Answered by: DA Engineer
Date published: 2020-04-18

We recently purchased 3 - 8 Channel data loggers. The thermometers are working fine, but the log function randomly stops working. The log function seemed to work without an issue in my office for a 3-day period, but not in the field. Any thoughts?

Asked by: Mike R
Are the probes or the unit itself in a high voltage or RF output location? Are the probes touching anything electrically live?Might be best to contact our tech support over the phone at 800-872-9436 to discuss this issue directly.
Answered by: cwengineer3
Date published: 2019-12-20
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