The RH-USB relative humidity/ temperature sensor provides a standard USB output that directly feeds relative humidity and temperature directly into your PC. The free software displays,datalogs, and graphs the measurements. The compact design is ideal for wall or duct mounting. Each unit is factory calibrated to provide excellent sensitivity, fast response, and stability. The unit features a simple installation with a direct USB connection. The free user software converts your PC into both a humidity and temperature meter, chart recorder or data logger. The design features a 316 SS NEMA 4 (IP66) housing. A mounting kit is also available that allows for wall or duct mounting.
SPECIFICATIONS Temperature: Range: -17 to 49ºC (1 to 120ºF) Accuracy: ±1ºC (±1.8°F) Relative Humidity: Range: 2 to 98% RH Accuracy: ±3% RH (@ 15 to 90% RH) Repeatability: ±1% RH PC Interface: USB USB Cable: Integral to sensor, 2 m (6') (shielded) Type A plug Software (Included): Requires Windows® 2000, XP, or Vista operating system Housing: 316 stainless steel Dimensions: 138 L x 16 mm D (5.5 x 0.625") Weight: 67 g (0.18 lbs)
Rated 5 out of
Exactly what was needed!We have had this unit installed and working with a MS Access database that reads the Temp / RH on a timer and prints it on the calibration certificate. Working perfectly so far!
Date published: 2016-11-14
Rated 4 out of
Easy Temp/Humidity LoggingI bought this temperature/humidity probe for our physical testing lab and attached it to the USB port of a PC attached to a test instrument running in lab ambient conditions. The probe was easy to install after downloading Omega's software and logs our testing conditions but I had to get help running the software. Omega's data logging team was able to help.
Date published: 2016-11-07
Rated 5 out of
Great product for awesome price!just bought this product a week ago and couldn't be more pleased. The usb and software makes using this device so easy and just requires downloading the software. The data is very very easy to copy and paste to excel. The software's plotting program is not the best but is good for a quick view of whats going on. 100% would recommend and I already thinking about how I can buy more sensors from omega... seriously so easy to use.
I like to incorporate this device into a system that's controlled by a set python code. Do you have the class to communicate and commands to read temperature and humidity?
Asked by: jlirongxian
Thank you for your inquiry. Commands can be found here:
Answered by: CB Engineer
Date published: 2019-11-21
How can I connect my own software to the sensor? Do you provide a list of commands that can be sent via Serial communication?
Asked by: bart30332
You would need to use this software to have it work with the computer:
If you want to use the telnet commands, here is the list:
Thank you for your question.
Answered by: Application Engineer
Date published: 2019-07-02
How is it that I am not able to configure that device under TOOLS > CONFIGURE > CHANNEL X?
We ran the software in administrator mode.
Serial No is not display correctly.
The configure device button is gray out.