Table of Contents
- AcuRite 00613 Indoor Humidity Monitor
- ThermoPro TP50 Hygrometer Thermometer Indoor Humidity Monitor with Temperature Gauge Humidity Meter
- AcuRite 00611A3 Wireless Indoor/Outdoor Thermometer and Humidity Sensor
- Oregon Scientific THGR122NX Wireless Temperature and Humidity Sensor
- AcuRite 06002M Wireless Temperature and Humidity Sensor
- What to Look For
Whatever your lifestyle is, being able to monitor the relative humidity (amount of moisture in the air) in your space is important. As homeowners, we are aware of the relationship between temperature and humidity. That too low a temperature results to high humidity and encourages the growth of molds which can cause health problems in our family, while too high a temperature results to low humidity or dry air that can also cause health problems like colds, flu and other types of respiratory infection.
With the level of technology we have now, people have become more aware of their environment and how it affects their daily lives. Investing on a set of humidity sensors or hygrometers is one of the most sensible yet inexpensive ways of safeguarding the health of our home and family. A good set of humidity sensors helps keep our homes a safe place to live in and provides us with a good sense of well being. In light of this, we have listed below the best humidity sensors available in the market.
AcuRite 00613 Indoor Humidity Monitor
The AcurRite 00613 Indoor Humidity Monitor is the most popular humidity monitor device for home use in the market today because of its affordability and efficiency. It is handy and portable measuring 3” in height, 2.5” wide and 1.3” thick. The device can be set as a table top or mounted on a wall surface using and magnetic clip at the back. The digital display is clear and readable showing daily high and low temperature and humidity records over a period of 24-36 hours while also allowing for customization from Celsius to Fahrenheit readings for your convenience. It is light, wireless and battery operated.
Performance specifications for this humidity sensor product as follows: Humidity range between 16%-98% RH with an accuracy of +/- 3% from 21%-38% RH; Temperature range between 32o to 122o F or 0o to 50o C with an accuracy of +/-2o F. Readings are produced and updated every 15 seconds.
ThermoPro TP50 Hygrometer Thermometer Indoor Humidity Monitor with Temperature Gauge Humidity Meter
If you are looking for ultimate value for your money, the ThermoPro TP50 Hygrometer Thermometer Indoor Humidity Monitor is worth looking into. The product is small and portable with a large 2.7” smart screen display that can either be placed on any surface or mounted on a magnetic surface. The device measures and compares current readings to historical data while being customable. It also has a simple humidity level indicator display that quickly tells you the status of the relative humidity in the environment.
Performance specifications for this humidity sensor product as follows: Humidity range between 10%-99% RH with an accuracy of ± 2% from 30%-80% RH and ±3% from 10%-30% and 80%-90%; Temperature range between -58o to 158o F or -50o to 70o C with an accuracy of ±1o F. Readings are produced and updated every 10 seconds.
AcuRite 00611A3 Wireless Indoor/Outdoor Thermometer and Humidity Sensor
Expect great versatility from this product. The AcuRite 00611A3 can be used both for indoor or outdoor environment. Whether mounted or set on a table top, this device has a bold easy to read LCD screen display. Its strong wireless signal capability allows it to monitor indoor and outdoor temperature and humidity using a separate sensor stick that you can station anywhere and send back readings to your LCD display as far as 165 feet (50 meters).
This device has a trend arrow indicator that provides a forecast for the day and a customizable temperature reading capability that allows you to revert from Fahrenheit to Celsius at a touch of a button. The display itself measures 1 x 3.5 x 5.5 inches and humidity and temperature readings are updated every 30 seconds.
Oregon Scientific THGR122NX Wireless Temperature and Humidity Sensor
Another highly competitive wireless humidity sensor product is the Oregon Scientific THGR122NX wireless temperature and humidity sensor. It has a 3 channel display that lets you connect up to 3 sensors that allows you to access humidity and temperature information from all the locations plus where the display is located. Its wireless capability extends to 100 feet from the main display unit. The LCD screen display is quite small compared to other humidity sensors in the market but the information is simple and accurate.
The unit measures 3.6 x 1 x 2.4 inches and is highly compatible to at least 50 Oregon Scientific devices that can be found on the manufacturer’s website.
AcuRite 06002M Wireless Temperature and Humidity Sensor
If you wish to have the versatility of remote humidity sensors with a more competitive price, check out this AcuRite 06002M wireless temperature and humidity sensor. This wireless, weather resistant humidity sensor transmits information every 16 seconds at a distance of up to 100 meters (330 feet) and is compatible with other AcuRite weather monitoring devices. It is also compact and practically lightweight, measuring 4.8 x 0.9 x 1.6 inches and can be mounted or hung onto any elevated surface.
It measures relative humidity between 1% – 99% and temperature between -40o to 158o F or -40o to 70o C with a standard accuracy of 5% and +/-2° respectively.
What to Look For
Humidity sensors are quite inexpensive but in order for them to be effective, we need to be aware that the product will match our requirements and if it is actually working.
- Consider the purpose for buying. It is important to know the different types of humidity sensors and their use. Capacitive sensors are used for commercial and industrial use as they are created for maximum durability against condensation. Resistive sensors are ideally used for commercial and residential environment that use conductive polymers and treated substrates. Thermal conductivity sensors are best to use for high temperature environment. Being able to choose the right type of humidity sensors will make sure you get reliable results from the product.
- Be aware of sensor accuracy and response time. A humidity sensor’s performance is based mostly on its accuracy and response time. All devices that measure variables such as humidity has a calibration curve based on a 9 point system and affects the response time of your humidity sensor. A manufacturer improves its device’ calibration curve by removing structural errors that are identified when there is a difference in the results in spite of having the same environmental conditions.
- Understand reliability and repeatability. The reliability and repeatability of a humidity sensor’s measurement are also important factors that determine device’ quality. Over time and repeated use, a sensor’s calibration begins to falter and the sensor begins to fall out of sync. This device is expected to give a read out every few seconds so a good humidity sensor should be able to maintain the integrity of its calibration for as long as possible in order to be reliable, meaning the device should be able to give out the same read out each time it is presented with the same condition.
- Check for compatibility. The purpose of using a humidity sensor is to be able to regulate the humidity in a certain environment. Whenever relative humidity significantly fluctuates, specific measures are set in place to return the relative humidity to acceptable levels. This is why most humidity sensors in the market today are created to compliment other humidity regulating devices such as temperature control and monitors, ventilation triggers and dehumidifiers. It’s easy to spot this feature as compatibility is usually indicated on the package and most manufacturers of humidity sensors also produce temperature and humidity regulating devices.
- Range, read and customization. It’s that the data displayed are the ones you need to help you determine at what point you would need to regulate the relative humidity in your environment. If possible, it would be a good idea to know the range of relative humidity that the sensor is able to read. The standard information on a humidity sensor screen tells you the current temperature, the current relative humidity reading and the highest and lowest recorded RH for a certain period. It would also show the current date and time. The screen should be large enough to accommodate all the data without looking crowded or confusing.
It’s true that we can never put a price value on our family’s health but there is nothing wrong with ensuring that we are getting the value for money’s worth when purchasing safety equipment. Prevention is truly better than cure which is why having humidity sensors are now popular for home improvement. It’s no longer just something that’s being widely used for commercial and industrial purposes. It is cost effective and is a great, sensible investment for general health care. Relative humidity in the homes also factor into the maintenance of electronic devices and furniture. We have provided you with the list above of the best selling humidity sensors in the market in order for you to have a guide in purchasing what would best work for you. Please do take time to read them as having the right product is important to ensure that you are getting the maximum value for something as important that affects personal health.