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Four-Channel K Thermocouple Data Logger with USB and RS232
Four-Channel Data Logger with USB and RS232
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $421.67 |
| 5-9 | $400.59 |
| 10-24 | $392.15 |
| 25-49 | $375.29 |
| 50-99 | $366.85 |
| 100+ | $358.42 |
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- 4 Type K Thermocouple Inputs
- Displays 4 Channels Simultaneously or 2 Channels with Delta
- Data Logger with 16,000 Records per Channel
- USB and RS232 Interface with Windows Software
HH309A Model Options
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*Highlighted options are not compatible. Please select a different combination.
Category
Input Type
Display Type
Supply Power
Number of Channels
Communications Protocol
Features
HH309A logger is in the end of its life cycle. As a possible substitute & upgrade, please check out Newest Released 8 Channel Thermocouple Data Logger OM-HL-EH-TC Series for more advanced features with better price.
The HH309A is a small 4-input thermometer plus a powerful data logger. The unit can store up to 16,000 records per channel at programmed intervals. The REC button is used to start and stop recording. You can store as many data sets as you want until memory is full. The unit comes with Windows-based software (Windows 98, NT, XP, ME) for the display and saving of data.
SPECIFICATIONS
Range: -200 to 1370°C (-328 to 2498°F)
Typical Accuracy: ±0.2% rdg +1°C
Resolution: 0.1° between -200 and 200°C/F, else 1°C/F
Sample Rate: 3 seconds
Operating Conditions:0 to 50°C (32 to 122°F), 0% to 80% RH (0 to 35°C, 32 to 95°F), 0% to 60% RH (35 to 50°C, 95 to 122°F)
Storage Temperature: -20 to 60°C (-4 to 140°F)
Battery: 9 V (included)
Dimensions: 184 H x 64 W x 30 mm D(7.25 x 2.5 x 1.2')
Weight: Approx 250 g (8.8 oz)
The HH309A is a small 4-input thermometer plus a powerful data logger. The unit can store up to 16,000 records per channel at programmed intervals. The REC button is used to start and stop recording. You can store as many data sets as you want until memory is full. The unit comes with Windows-based software (Windows 98, NT, XP, ME) for the display and saving of data.
SPECIFICATIONS
Range: -200 to 1370°C (-328 to 2498°F)
Typical Accuracy: ±0.2% rdg +1°C
Resolution: 0.1° between -200 and 200°C/F, else 1°C/F
Sample Rate: 3 seconds
Operating Conditions:0 to 50°C (32 to 122°F), 0% to 80% RH (0 to 35°C, 32 to 95°F), 0% to 60% RH (35 to 50°C, 95 to 122°F)
Storage Temperature: -20 to 60°C (-4 to 140°F)
Battery: 9 V (included)
Dimensions: 184 H x 64 W x 30 mm D(7.25 x 2.5 x 1.2')
Weight: Approx 250 g (8.8 oz)
Rated 5 out of
5
by
Rider from
Simple, customizable, and quality
I have the HH306A temperature logger, and we've had to increase testing. The HH309A does the exact same as the predecessor model, with more thermocouple inputs. Works great, button commands are a little different than before but easy to figure out if your used to the HH306A model. If not, the manual is pretty straightforward. Wouldn't change a thing.
Date published: 2017-12-07
Rated 5 out of
5
by
Cocoa Nobles from
Great for Roast Profiling
So far so good! Only issue I had was having to figure out through trial and error that the sensors don't work when they contact metal. Otherwise, I'm happy with the unit.
Date published: 2017-05-26
Rated 5 out of
5
by
C M R from
Sr. Technician
Easy to work with and you could record 4 temperatures from different areas.
Date published: 2023-04-12
Rated 5 out of
5
by
Anonymous from
Meets all expectations
Excellent product and good purchase. I will definitely continue buying it
Date published: 2022-08-26
Rated 5 out of
5
by
Cristian from
Terrific
Excellent service and perfect product.
100% satisfaction
Date published: 2017-04-09
RoHS 2015/863 - View Certificate
CE Approved
UKCA
In the statistic chart number 2 of the graph showed in software SE309, how can i do for it shows how long time the temperature was in a specific number, for example how long was in 30 C , how long at 40 C, instead of max, min and average.
Hi Chepe,
The software does not provide data functions in addition to the min / max / avg functions.
Thank you for your question.
Date published: 2019-08-14
During a power outage the data logger shut off. I thought the device had a battery backup for situations like this. Do I have to set up the battery backup or should it be automatic?
If the AC Adaptor is removed or power is lost the meter should go to battery power. The auto power off should be disabled in the programming to prevent the meter from automatically turning off after a period of time when battery powered.
Date published: 2023-08-31
When setting record interval it shows 00:15. Is that minutes:seconds? What are time units?
The units for the interval setting is MIN:SEC
Date published: 2020-10-05
I have been using the HH309A to the PC via the USB cable for quite some time, but all of a sudden all 4 Channels are reading negative numbers. I tried other cable and other dataloggers but still the same. What is causing this issue?
The symptoms point to a possible faulty communication circuit on the meter. Being the negative readings on the HH309A only appear when the USB cable is connected there is probably a ground loop being created and the meter would need to be retuned for evaluation.
Date published: 2022-07-26
The FTP link ftp://ftp.omega.com/public/TEMPERATUREGroup/products/HH309A/ is not currently working do you have a new link for the windows 10 drivers?
You may have to use Firefox as your browser to download from the FTP site. If you try this and it still does not work send a technical support request to temperature@omega.com.
Date published: 2022-09-16
I am interested in using this product to acquire data points for a test that will run for an extended period of time. How many data points can this device record before the memory is full? Does this change based on the number of thermocouples used?
Thank you for the inquiry. This logger can store 16,000 records for each channel. HH309A records all channels. It cannot record less than 4 channels.
Best regards
OMEGA
Date published: 2021-12-08
This device comes with the software for Windows 98, NT, XP, ME, does it work with Windows 10 64 bit? IF not what must be done to get it to work? I have installed the software and drivers and nothing happens when I plug it in.
Software version 4.23 is Windows 10 64 bit compatible and can be downloaded from Omega's FTP site using Explorer or Firefox browsers at ftp://ftp.omega.com/public/TEMPERATUREGroup/products/HH309A/
Date published: 2023-05-22
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