Guide :Dehumidifiers : DDR401 Dehumidifier

20% humidity reading

Is my humidity sensor circuit board toast? after cleaning my dehumidifier, and letting it dry. i plugged it in and it gave a reading of 20% humidity. when i blow on the humidity sensor, the humidity reading climbs, but quickly falls to 20% again. I know that the humidity is higher that 20% in my house (the windows are fogging up, and i have another humidity meter that is reading around 59%). any advices?

Research, Knowledge and Information :


Understanding Relative Humidity and the Hygrometer


Understanding Relative Humidity and the Hygrometer. ... Indoor Humidity. 30°... 40%: 20 ... Check the hygrometer reading without opening up the baggie.
Read More At : www.sciencecompany.com...

A beginner’s guide to - National Physical Laboratory


A beginner’s guide to humidity measurement ... can contain. For example, at 20 °C, the saturation vapour ... relative humidity reading.
Read More At : www.npl.co.uk...

3 different humidity readings | BackYard Chickens


I have a rcom king suro 20 incubator. The humidity on the bator is reading 44%. I also have 2 separate humidity readers which I calibrated. On calibration, 1 read 74% ...
Read More At : www.backyardchickens.com...

Read DHT11/22 Temperature & Humidity Sensor from Raspberry Pi ...


Read DHT11/22 Temperature & Humidity Sensor from Raspberry Pi. ... Humidity Measurement: 20~80% humidity reading with 5% accuracy. Temperature Measurement: ...
Read More At : www.uugear.com...

Temperature Humidity Meters and Dew Point Meters ...


Find dependable temperature/humidity meters and dew point meters at Grainger to help measure indoor and outdoor climatic conditions. Shop today!
Read More At : www.grainger.com...

AcuRite Digital Humidity and Temperature Comfort Monitor ...


Check the moisture level in your home with this AcuRite Digital Humidity and Temperature Comfort Monitor. Comes with easy to read LCD screen.
Read More At : www.homedepot.com...

What is relative humidity and how does it affect how I feel ...


What is relative humidity and how does it affect how I ... A reading of 100 percent relative humidity means that the air is totally saturated with water vapor ...
Read More At : science.howstuffworks.com...

Humidity - Wikipedia


Absolute humidity. Absolute humidity is the total mass of water vapor present in a given volume of air. It does not take temperature into consideration.
Read More At : en.wikipedia.org...

Fixit: What is the ideal winter indoor humidity level ...


What is the ideal winter indoor humidity level? ... • If outside temperature is 20 to 40 degrees, humidity indoors should not be more than 40 percent.
Read More At : www.startribune.com...

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