Chart Recorder for Temperature & Humidity

Volume discounts available
Volume Discount Schedule
Quantity | Price each |
---|---|
1-4 | C$745.00 |
5-9 | C$707.75 |
10-24 | C$670.50 |
25-49 | C$633.25 |
50-99 | C$596.00 |
100+ | C$558.75 |
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- Charting Web Server Application
- Alarms by Email or Text Message
- Record Years of Data on Popular SD Cards
- Temperature
- Humidity
- Dewpoint
- No Special Software Required
- NEW Feature Added: Units with Dual Temperature and Humidity Probes
- Compatible with Omega Enterprise Gateway
- Download iServer Software
- Log data with Omega Enterprise Gateway(OEG)
ITHX-SD 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.
Additional Feature
Measurement Type
Number of Measurements
Input Type
Maximum Samples
Display
Power
Data Interface
Max Sampling Rate
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Rated 5 out of
5
by
Cjnngnr from
Great Features
We have incorporated this device in a Environmental Monitoring Unit for an Antenna Radome to provide us with historical data on the Environmental conditions within the Radome. We have storage data from one system for over 3 years recorded which allows feedback to the OEM of the Antenna and Radome.
Date published: 2017-01-31
Rated 1 out of
5
by
TTHT from
Device Does Not Connect and Bad Service
Ordered this device for alarms but it has difficulty connecting to network and randomly decides not to connect when hardwired to the computer for configuration. Omega has terrible customer service. Even with the warranty they did not help me fix my problem (took a year of me emailing and calling them before they responded). They sent me back the device saying there was no problem. It still does not work.
Date published: 2020-10-08
Rated 5 out of
5
by
meowcake from
Works as expected
Been installed in a proper machine shop with oil vapor and the likes.
Sensor element is trash in my opinion (5% change over 2 years) but designed to be replaced yearly if maintaining certification is your requirement. The iTHX device, although showing it's age, still trucks along just fine. Gathering data is easy and there is no software crippling (why I stay with Omega, it does what it says it does today and 10 years from now). Their documentation allows for anything from a highly engineered system's dev team to a script writer to easily integrate this sensor.
Exactly what was advertised, and has never had issues. Also, the last two sensors were of a higher caliber than previously. It's nice to be able to call someone at this price point as well.
Date published: 2016-09-27
Rated 4 out of
5
by
Flex from
Our experience with the Chart Recorder
These are nice for laboratory environmental monitoring/logging but somewhat cumbersome to set up and retrieve data from. I could not download data via the Ethernet port to my pc but was able to do so via the SD card. Problem with that was that recording start date and time has to be set each time Standby is pressed and the SD card is taken out then put back in. Overall a decent instrument.
Date published: 2021-10-27
Rated 1 out of
5
by
FrustratedITAdmin from
Solid devices with absolutely mediocre management
These devices run on ancient software, and forget their configured settings every time they lose power. They use 9V batteries for backup, which is not ideal because they can't be charged by the main power source, so if you need to deploy a bunch of these, it will be impossible to keep track of constantly replacing the batteries. The server product is difficult to find information on, and is also garbage with extremely limited features and functionality. They do not support WiFi or PoE for easy deployment options. The only pro to these is that they are accurate, and the device itself is very durable. Everything else stinkss though...look elsewhere.
Date published: 2021-01-11
Rated 5 out of
5
by
Booky from
Always performs to my expectations
I have been using these for years now and they keep on working.
Date published: 2018-02-15
Rated 5 out of
5
by
Ken1 from
Great service and products.
I bought this item and when I received it we found that it had a cracked probe. I called Omega and talked to an engineer about this and he immediately sent out a replacement with hardly no questions asked. It was also sent overnight at no charge to me. GREAT service and products.
Date published: 2017-06-01

Previous Omega Model DPiTH Serial RS-232 let us read Humidity through *X01 and Temperature through *X02 queries. Does Telnet interface on ITHX-SD-5 model support same queries or equivalent to read Temp and/or Hum directly through SCPI queries?
Thank you for your question. The command queries for the ITHX device are different. Please refer to section 4.91 of manual you can download from our website.
https://www.omega.com/en-us/iiot-wireless/ithx-sd-series/p/ITHX-SD
Date published: 2020-06-26
I would like to know the administrator password for a device THX-SD 18240420
Thank you for your question. The default admin password for ITHX series is 8 zeroes.
Date published: 2021-02-11
In Server Command mode, Telnet connection closes by itself after few minutes of inactivity first time it gets a new command. Is there a way to keep Telnet connection alive for hours, even if no new command is sent through that connection?
Thank you for your question. Please send your question to Das Engr -DAS@OMEGA.COM for review and they will get back to you.
Date published: 2020-06-29
The iTHX-D3 used a separate End Character for Temp, Hum and Dew Point. We knew which one was being transmitted to the PLC based on that end character. Now the D3 has been replaced by the SD and it does not allow us to do this. What options do we have now?
The SD version does not have the option for the end character that is correct. However management has reinstated the D3 unit so you can contact customer service and return the SD model and order a D3 to fit your needs.
Date published: 2019-08-24
So, we have been using these devices without fail in multiple locations. As of today (08FEB20), whenever we log into the web app, and attempt to do a download of data at the 1 month block it says Failed - No File.
Please e-mail the software you are using and version to DAS@OMEGA.com and we will try to resolve with Engineering.
Date published: 2020-02-12
After disabling probe 2 I am getting HT Probe 1 Error. Is the sensor defective?
Hello, thank you for your question. If you already saved the configuration for 1 sensor only, then something as a lose connection could be the reason for this message. Please make sure the sensor is fully inserted into the socket. If this is not the case, please contact our Data Acquisition experts for further troubleshooting. The email is das@omega.com or you can give us a call and ask for DAS technical support.
Date published: 2020-10-12
We just got ours in. We have an error flashing on display "HTProbe2 *ERROR*". It appears it is set up for the dual probe. How can I clear this error and/or correct setup?
You simply have to go to the device web page and enter setup and disable sensor 2 under configuration and save.
Date published: 2020-02-12
I have 2 iTHX-SD devices that I placed in DHCP mode by pressing °C/°F and TIME/IP button during power-on. Both devices now have same MACID which is NOT the ones that were assigned during manufacture. MACID's are supposed to be hard coded. Why this happen?
A MAC address should never change but sometimes (rarely) they do. We haven't been able to narrow down the reason why it happens, but we do have a solution.
There is an unlisted command string to overwrite the MAC by telnetting into port 2002:
‘s –MC[macaddr]’
The ‘s’ must be lowercase and the ‘MC’ must be uppercase.
Examples:
s –MC00:03:34:00:c3:4e
s –MC00:03:34:00:B9:B6
c
(the “c” confirms the change)”
If you have more questions on this, please send us an email to das@omega.com for your specific case.
Regards.
Date published: 2020-03-17