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Humidity/Temperature Transmitters
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- Fast, Stable and Accurate
- Watertight Enclosure
- Compact, Easy to Use
- Excellent Long-Term Stability
HX303AV Model Options
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*Highlighted options are not compatible. Please select a different combination.
Input Type
Input Ranges
Output Type
Display Type
Supply Voltage Type
The HX300 Series Transmitter is designed for industrial environments requiring fast, stable and accurate measurements. It utilizes a highly stable thin film polymer capacitor to sense relative humidity, and a high accuracy thin film RTD to accurately sense temperature.
Rated 5 out of
5
by
Aleksandar from
Great Job
Quick response and right product information's !!!
Date published: 2023-09-11
Rated 5 out of
5
by
R Clark from
Omega Retro Fit Humidity Probe
Great experience with customer service. Was able to get a direct replacement probe.
Date published: 2023-08-30
Rated 3 out of
5
by
Vincent N from
Very tight Output Termination.
Wish the output terminal was inverted so there is more room to terminate wiring.
Date published: 2023-04-04
Rated 5 out of
5
by
Who dat from
Great product.
Very easy to set up! Also very reliable. Will purchase again.
Date published: 2022-01-01
Rated 4 out of
5
by
Nate from
Good product
I have bought several of these units over the years and have always had good results With them.
Date published: 2018-04-29
Is there a more extensive manual for the HX303AV model? This a jumper on it to change the output range to 0 to 5V but that is not mentioned in the online manual. I'm seeing 0.4V for ambient temp reading and 0.9V for RH. Seems wrong?
Thank you for the inquiry. Manual for the HX303A; https://assets.omega.com/manuals/M5072.pdf. For more trouble shooting assistance please forward email to TEMP@OMEGA.COM.
Best regards
OMEGA
Date published: 2024-06-25
Are these compatible in a corrosive environment?
Thank you for the inquiry. No, these are not compatible in a corrosive environment.
Date published: 2023-08-28
Is this safe to use in a commercial combi-oven for creating jerky? I need to record the percentage of humidity and temperature. Oven temperature would be no more than 170F and can generate its own steam.
Thank you for your inquiry. We believe the best assistance would come from speaking to us directly at 888-826-6342 ask for the Temperature Department Mon. – Fri. (HOURS 8:30AM - 5:30PM EST).
Date published: 2024-08-20
the data that I am getting to my PLC is not coming through as a percentage but rather a 4 digit number. Is there a formula that I need to apply to the data to get the information that I need? I doubt 2894 is the correct RH. Any help is greatly appreciated
Hi James,
You'll need to check the PLC scaling and adjust as needed. The 4 to 20 mA outputs of the HX303AC are scaled to represent 0 to 100 % RH and 0 to 100 C.
Best regards
OMEGA
Date published: 2023-03-01
Are these designed to be installed in a bulkhead or throughpanel configuration? If so what is the recommended method for accomplishing this?
Hi TimMcMan,
Thank you for the inquiry. The HX302C is designed for mounting on a wall. Manual supplies detail including mounting hole location.
Best regards
OMEGA
Date published: 2022-12-05
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