Appropriate air humidity in the apartment 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 performance and durability of various materials, equipment and processes. What is the optimal humidity and how can a humidity sensor help maintain it?
Check humidity sensors at the Onninen wholesaler
How does a 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%. Specialists emphasize that for a temperature of 19-20 degrees the humidity should be 55-60%, while for a slightly higher temperature, i.e. 22-22 degrees it should not exceed 40-45%.
Humidity sensors allow you to easily ensure that the proper level of air humidity is maintained. This professional device allows you to perform very precise measurements. Good quality devices also allow you to modify the humidity so that the conditions in the room are optimal.
In practice, there are several variants of hygrometers:
- capacitance,
- resistive,
- thermohygrometric,
- psychometric,
- impedance.
Each variant works based on a different mechanism - capacitors are used that respond to changes in air humidity, temperature measurement between two surfaces, thermometers (dry and humid) are used.
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 the simple design, which makes them cheaper than other solutions. A big advantage is also quite 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 installed?
Humidity sensors can be widely used in various rooms where it is necessary to control the humidity level 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 are perfect for the pharmaceutical and biotechnology industries, where drugs and preparations must be stored in strictly defined conditions.
The devices are also used in the construction industry, where they help assess the humidity of concrete and ensure optimal conditions for storing all construction materials. Humidity assessment is also necessary in the drying and hardening processes, on which the subsequent strength of the structure largely depends.
Humidity sensors are also great in meteorology, where they allow for increased precision of measurement and therefore forecasts. In agriculture, sensors can be used to regularly check soil moisture levels, providing information to optimize plant irrigation. Creating appropriate conditions allows you to increase efficiency and yields.
Humidity sensors in the Onninen wholesaler
Various types of humidity sensors are available for sale at the Onninen hydraulic wholesaler , so you can choose a solution that suits your needs. One of the proposals 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 operating efficiency. The advantage is that the device works completely wirelessly.
Recommended humidity sensors include the Wavin Sentio humidity sensor available on Onninen's offer. The device equipped with thermostats allows you to measure temperature and humidity in the room. The advantage of the device is its simple design, which makes installation and operation hassle-free. The device is characterized by high precision and reliability. Another noteworthy advantage is that the sensor can be used universally. Perfect for home or office use, as well as in many industries.
The Onninen wholesaler's assortment also includes 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 long power cable, operating in the measurement range from -50 degrees to +70. Used in particular to monitor and manage the heating of driveways and stairs. One of the biggest advantages is that the sensor operates economically and allows you to reduce the amount of energy consumed. Ease of installation and simplicity of use are also important.