Welcome to our new website, found an issue or bug? Please report it here
ITHX-SD

Volume discounts available
Volume Discount Schedule
Quantity | Price each |
---|---|
1-4 | $717.45 |
5-9 | $681.58 |
10-24 | $645.71 |
25-49 | $609.83 |
50-99 | $573.96 |
100+ | $538.09 |
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
Product Specs
<< See all Product ModelsBrand |
![]() |
AC Adaptor Operating Temperature | 0 to 40 °C |
Accuracy Note | Temperature Sensor Accuracy: Wand Probe: ± 0.5°C for 5° to 45°C, Up to ± 1°C for 0° to 5°C and 45° to 70°C, Relative Humidity Accuracy: ± 2.75% for 10 to 90%; ± 3% for 5 to 10% and 90 to 95%, ± 4% for 0 to 5% and 95 to 100% |
Approvals | CE, FCC-B |
Battery Operating Temperature | -18 to 55 °C |
Battery Size and Type | Alkaline 9V |
Battery life | Back-up Battery Life: up to 60 hr, with reading interval of 1 min |
Buoyancy | Salt water: 0.69 oz Negative |
Cable Length | 6 in |
Cable Temperature, Max | 80 °C |
Cable Temperature, Min | 0 °C |
Certifications | NIST Traceable Calibration |
Configuration | Internal Web UI |
Data Interface | Ethernet |
Data Interface Note | Ethernet : (RJ45) Fixed or auto negotiating 10/100BASE-T, AUTO MDI/MDIX Supported Protocols:TCP, UDP, SNMP, SMTP, NTP, ARP, ICMP, DHCP, DNS, HTTP, and Telnet |
Display Note | 16 digits, 6mm (0.23”) |
Display Type | N/A |
Electrical Connection | Sub-D Male Miniature Connector |
Form factor | Wall Bracket Mount |
Height | 1.44 in |
Hysteresis | ± 1% RH |
Input Type | External |
Length | 3.56 in |
Logging Modes | Fixed interval |
Materials | 316 Stainless Steel, Stainless Steel |
Measurement Type | Relative Humidity, Temperature |
Non-Linearity | ± 3% |
Number of Measurements | 2 |
Number of Relays | 2 |
Operating Temperature Note | iServer Unit: 0 to 60°C Battery: -18 to 55°C ac Power Adapter: 0 to 40°C Wand Cable: 0 to 80°C |
Operating Temperature, Max | 60 °C |
Operating Temperature, Min | 0 °C |
Probe Diameter | 0.75 in |
Probe Length | 8 in |
Probe Type | Wand Probe |
RH Measurement Range | 0 to 100% RH |
RH Resolution | 0.1%, 12 bit |
Relative Humidity Accuracy | ± 2.75% RH |
Relay Output | 1.5 A @ 30 Vdc |
Repeatability | ± 0.1% |
Response Time | Temperature: 5 to 30 sec, RH: 8 sec |
Samples,Max | 85k Samples, Interval 1 sec |
Software | Compatible with Windows operating systems, Firmware upgrade from Ethernet OPC Server, iConnect: Configuration software for the Ethernet interface, iLog: Macro for automatic data logging in MS Exce |
Storage Temperature, Max | 85 °C |
Storage Temperature, Min | -40 °C |
Supply Current | 0.5 A |
Supply Power Type | DC/Battery |
Supply Voltage | 9 to 12 Vdc |
Temperature Accuracy | ± 0.5 °C |
Temperature Measurement, Max | 60 °C |
Temperature Measurement, Min | 0 °C |
Temperature Repeatability | ± 0.1 °C |
Temperature Resolution | 0.1 °C, 14 bit |
Weight | 0.86 lb |
Width | 2.93 in |
See All Specs |
PDFs & Manuals
Software & Drivers
Show Ratings & Reviews
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 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
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 5 out of
5
by
Fergus from
Excellent product
Purchased for one of my customers and they love these. Easy to use.
Date published: 2023-02-20
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 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