Wet bulb globe temperature sensor

Projects Discussion and Showcase Science and Measurement
1

Anyone have a pointer to a WBGT that can interface with an Arduino?

2

Psychrometer.

A link:
https://avesis.comu.edu.tr/publication/showdocument/342bf29a-5240-4860-ae33-adfd690d99ee

A PDF:
KΔ±zΔ±l ve Aksu.pdf (1.5 MB)

3

Take this formula (hint, use look up tables):

and a BMP180, BME280 or any sensor with temperature and humidity reading.

I've implemented it in an industrial process with great success before.

4

That isn't what I asked about.

https://www.weather.gov/news/211009-WBGT

Thanks though.

5

Hi, @clutch57

Might help.

Tom.. :grinning: :+1: :coffee: :australia:

6

The Arduino can interface with just about any equipment with a digital or analog output.

Pick a WBGT with an electronic output, post a link to it and forum members can help you interface it.

1 Like
7

Roll your own with three temp sensors and a DIY black globe:

https://www.weather-above.com/blackball%20sensor.html

Make your own wet bulb - search waterproof temp sensors.

1 Like
8

Thank you for that link.

9

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.