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Four-Channel Data Logger with USB and RS232

$350.00

Item# HH309A

 This item is available for quick shipping
Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $350.00
10-24 $332.50
25-49 $325.50
50-99 $311.50
100-199 $304.50
200+ $297.50

In stock

Lead Time ( If not in Stock): 2 weeks

Four-Channel Data Logger with USB and RS232 HH309A HH309A
HH309A is rated 5.0 out of 5 by 3.
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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
  • Real-Time Clock
  • Auto Power-Off
  • HOLD Function
  • MAX/MIN Function
  • Resolution 0.1°C/0.1°F
  • Low Battery Indication
5 Year Warranty

Product info

Measurement Type
Temperature
Number of Measurements
4
Input Type
TC (K)
Maximum Samples
~16K
Display
LCD
Power
Battery
Data Interface
USB, RS232
Max Sampling Rate
3 sec

Product Specs

  • Maximum Storage Temperature 60°C (140°F)
  • Maximum Ambient Temperature 50°C (122°F)
  • Minimum Ambient Temperature 0°C (32°F)
  • Minimum Storage Temperature -20°C (-4°F)

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)

Rated 5 out of 5 by 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 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 from Terrific Excellent service and perfect product. 100% satisfaction
Date published: 2017-04-09
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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.

Asked by: Chepe
Hi Chepe, The software does not provide data functions in addition to the min / max / avg functions. Thank you for your question.
Answered by: RDSOmega
Date published: 2019-08-14

I have the HH-309A temp mapping tool, it was working while I was running on windows 7 but not that I am running windows 10 the tool no longer shows a connection to the computer. Is there another program that I need to download?

Asked by: Scott White
Scott, The problem is the driver. Not the program. I have the HH-309A as well and the communication to the unit stopped working with Windows 10. Luckily Windows 10 identifies my USB to serial cable (labeled USB-300 by Omega) as: - CP2102 USB to UART serial connection. But the provided driver by Microsoft did not work... nor the original driver by Omega. I found the Silicon Labs CP210x driver to USB connection in this site: https://www.pololu.com/docs/0J7/all#2 I installed the X64 bit version of it and it now shows in the Windows Device Manager under Port (COM & LPT) as: Silicon Labs CP210x USB to UART Bridge (COM1) I re-installed the SE309 Software from the original mini-CD disk that came with the HH-309A unit and everything is now working perfect. Home this helped. Adrian Crisci
Answered by: AEC007
Date published: 2019-07-19

Can the TC data be read from the device via USB/RS-232 without using the proprietary software? More specifically, we would like to capture its data using a LabView program. Can that be done without having to interface with the included software?

Asked by: Anonymous
This unit does not work with LabView program. It works only with the software provided with this handheld device. USB and RS232C interface work only with windows software supply with this unit. Thank you for your question.
Answered by: Application Engineer
Date published: 2019-07-03
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