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 | $408.69 |
| 5-9 | $388.26 |
| 10-24 | $380.08 |
| 25-49 | $363.73 |
| 50-99 | $355.56 |
| 100+ | $347.39 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
- 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
- Real-Time Clock
- Auto Power-Off
- HOLD Function
- MAX/MIN Function
- Resolution 0.1°C/0.1°F
- Low Battery Indication
HH309A Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*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
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
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: 2022-05-11
Accessories
