Proper air humidity in a home is important for the health and well-being of every person. Controlling humidity can help create a more comfortable and healthy environment, as well as improve the efficiency and durability of various materials, devices and processes. What is the optimal humidity and how can a humidity sensor help maintain it?
Check the humidity sensors at the Onninen wholesaler
How does the humidity sensor help?
When wondering what the optimal humidity is, you should know that it is closely related to temperature. It is assumed that the humidity range should be between 40-60%. Experts emphasize that for a temperature of 19-20 degrees, the humidity should be 55-60%, while for a slightly higher temperature, i.e. around 22-22 degrees, it should not exceed 40-45%.
Humidity sensors allow you to easily maintain the proper level of air humidity. This professional device allows you to take very precise measurements. Good quality devices also allow you to modify humidity so that the conditions in the room are optimal.
In practice, there are several variants of hygrometers:
- capacitive,
- resistive,
- thermohygrometric,
- psychometric,
- impedance.
Each variant operates based on a different mechanism - capacitors are used, reacting to changes in air humidity, and temperature measurement is used between two surfaces, thermometers (dry and wet).
How does a resistive humidity sensor work?
Resistive sensors are examples of hygroscopic solutions, in which the electrical properties of the materials used change as a result of absorbing moisture from the environment. These solutions are used due to certain advantages. The most frequently mentioned is simple construction, which makes them cheaper than other solutions. Another major advantage is the relatively high resistance to air pollution. Resistive sensors are less efficient and also depend on temperature. This solution may also be less precise and less stable.
Where should the humidity sensor be mounted?
Humidity sensors can be widely used in various rooms where it is necessary to control the level of humidity not only at home or in the office, but also in many industries. Sensors prevent excessive moisture in buildings, thus creating good conditions for people to live and work. They will work perfectly in the pharmaceutical and biotechnology industries, where medicines and preparations must be stored in strictly defined conditions.
The devices are also used in the construction industry, where they help assess the moisture content of concrete and ensure optimal conditions for storing all building materials. Moisture content is also essential in drying and hardening processes, which largely determine the strength of the structure.
Moisture sensors are also great for meteorology, where they allow for increased measurement precision and thus forecasts. In agriculture, sensors can be used to regularly check soil moisture levels, providing information that allows for optimizing plant irrigation. Creating the right conditions can increase efficiency and yields.
Humidity sensors at the Onninen wholesaler
The Onninen plumbing wholesaler sells humidity sensors of various types, so you can choose the right solution for your needs. One of the options is the Vasco RH RF humidity sensor . Its advantage is that it can be installed with most VASCO recuperators. The device's operating mechanism allows you to optimize the operation of the recuperator and increase its efficiency. The advantage is that the device works completely wirelessly.
Among the recommended humidity sensors, we can mention the Wavin Sentio humidity sensor available in the Onninen offer. The device equipped with thermostats allows you to measure the temperature and humidity in the room. The advantage of the device is its simple design, thanks to which installation and operation are trouble-free. The device is characterized by high precision of operation and reliability. Another noteworthy advantage is that the sensor can be used in a wide range of applications. It will work great at home or in the office, as well as in many industries.
The Onninen wholesaler also offers dedicated solutions for soil moisture testing. An example of such a solution is the nVent Raychem RAYSTAT-M2-G-SENSOR humidity sensor . The device is equipped with a 10 m power cable, operating in a measurement range from -50 degrees to +70. It is used in particular to monitor and manage heating of driveways and stairs. One of the greatest advantages is that the sensor works economically, allowing you to reduce the amount of energy used. Ease of installation and simplicity of use are also important.