Temperature sensors are used for a wide range of applications. They deliver information to a system after estimating the object or environment temperature. This includes maintaining water underfloor heating, heating systems or temperature monitoring.

In reality, they're everywhere: in our homes and businesses, on public transportation, and even in the electronics that we use every day!


Content

What Is a Temperature Sensor?


What Is a Temperature Sensor?

A temperature sensor is a device that records, monitors, or sends signals for changes in temperature. It does this by measuring the temperature of its surroundings and converting the input values into electronic data.

The responsiveness and precision of the temperature sensor are crucial in many situations. It is profoundly used where keeping a precise temperature is crucial. For instance, temperature sensors are used when products have to be stored at a particular temperature. And, you also use it to regulate the temperature of the room.

Add-on – Wireless Temperature Sensor

Add a Wireless Temperature Sensor to measure the temperature more accurately and to control several radiators in a room with one device.

Learn more

What are the Advantages of Temperature Sensors?

Some of the most prominent advantages of temperature sensors are:

1. Avoiding downtime through alerts when servers and network equipment are at risk of overheating.

Temperature monitoring sensors will allow users to set alerts for predetermined conditions. They will send an email or text to key staff if and when temperatures exceed predefined levels. This means that if something goes wrong, you or someone else is warned and thus may take action. 

For example, it will warn you if the air conditioner breaks down. It will even notify you if the temperature in the room rises due to severe computer demands.  Extreme temperature is among the most common reasons for hardware replacement. And, with a temperature sensor, you can avoid it.

2. Assuring adequate inlet and exhaust airflow.

You can determine the air travelling temperature in or out of your servers. All you have to do is install the temperature sensors on the front and rear of your server racks. This is necessary to guarantee that the cold airflow does not mix with the hot air moving in the room. 

Further, the warm air emissions from your servers are within acceptable limits. Airflow devices can monitor the airflow into your server room and provide you with a warning if it pauses.

3. Extends the lifespan of your equipment

You should track the temperature and keep it within a proper temperature range. This will help extend the life of your equipment or central heating thermostat. That is to say; it will prevent extreme temperatures from going unreported and causing unnecessary wear. 

Short spikes of extreme temperatures can impair dependability. It can lead to device breakdown months later, even if they are not immediately noticeable.

What are the Advantages of Smart Temperature Sensors?

There are various advantages of using Smart Temperature Sensors. Apart from cutting on the electricity expenses, they also bring many health benefits. Some of them are:

1. Better Sleep

You may experience an abrupt increase in costs required to maintain the house temperature. The beginning of restless nights and difficulty to get a decent night's sleep is the worst aspect of a heatwave. 

Research also suggests that the wrong temperature can result in sleeplessness. Thankfully, smart home thermostats can change your home's temperature to a pleasant setting. So, even while you are asleep, you can save electricity and maintain temperature.

But how would you do that?

For instance, a smart radiator thermostat can help you set different temperature settings for different hours of the day. This enables a comfortable home and adds comfort to your sleep. They work better than traditional radiators and keep your room temperature as per your settings.

2. Reduce Physical Discomfort

Temperatures and humidity levels outside of the human comfort zone can cause a great deal of immediate discomfort. Most of us have experienced the trauma of heatwave or being caught off guard by an unexpected cold snap, right?

However, did you realize that humidity plays a significant part in our daily comfort at home? Humidity, or the quantity of moisture in the air, might have a more significant effect than you might imagine. Excessive dry air can cause discomfort. 

So, what is the solution? Maintain an optimal level of heating and cooling throughout your house with a wireless smart thermostat.

3. Prevention of mould and bacteria

Mould thrives in regions with a lot of water (relative humidity of 70% or more). So, it is so frequent in bathrooms and areas where there has been water leakage. Mould can irritate the eyes and create respiratory problems, whereas bacteria can lead to severe infections. 

You can reduce the quantity of mould and germs in your home and enhance your health by managing the humidity in your home. With a programmable thermostat, you can maintain optimal temperature throughout your room.

4. Boost Your Work Productivity

Another benefit of regularly monitoring and adjusting your home's temperature is purely psychological. An ideal setting can positively impact your mental state, causing you to think and act more positively. In other words, you feel fresh and thereby see an increase in productivity. 

With Smart AC Control, you can adjust your room's temperature setting. Thus, have a comfortable temperature to work or do the chores.

What Are The Different Types Of Temperature Sensors?

There are two basic categories of temperature sensors. They are Contact and Non-Contact. Each category is further divided into different types. Let us know more about them.

1. Contact Type Temperature Sensors:

This type of temperature sensor must be in direct contact with the object being detected. It should employ conduction to detect temperature variations.

a) Thermostat:

A radiator thermostat is a part of a regulating device or boiler thermostat. This monitors the temperature of a physical system and takes measures to keep the temperature of a system at a set value.

b) Thermistors:

A resistance thermometer, its resistance depends upon the changes in the temperature. They function as temperature sensors. Specifically, the resistance and temperature are directly proportional.

c) Resistive Temperature Detectors (RTD):

The resistance of an RTD (Resistance Temperature Detector) varies as the temperature changes. As the sensor's temperature rises, the resistance increases with it.

d) Thermocouples:

A thermocouple is made up of two different metals that are connected at one end. When the two metals' connection is heated or cooled, a voltage is produced that may be linked to the temperature.

e) Semiconductor-Based Sensors:

Semiconductor-based temperature sensors are also known as integrated circuit (IC) temperature sensors. It has low capacitance and a low leakage current.

f) Encardio-Rite Thermocouple:

To monitor the interior temperature in concrete constructions, Encardio-rite provides T-type thermocouples (Copper-Constantan). It comprises two dissimilar metals connected at one end.

2. Non-contact Type Temperature Sensors:

This sensor can determine the object's surface temperature without any physical contact. 

a) Infrared sensors:

An infrared sensor is an electrical device that detects specific properties in its environment. It accomplishes this by generating or sensing infrared radiation.

b) Thermal Imaging:

This includes the technique of turning infrared (IR) radiation (heat) into visual pictures. It depicts the distribution of differences in temperature in a scene seen by a thermal camera (known as thermal imaging).

Starter Kit – Smart Thermostat

Make your central or underfloor heating smart. Save energy and maximize comfort. Available in two versions: Wireless and Wired.

Learn more

Where are Temperature Sensors Used For?

Temperature sensors are used in various applications, including under-the-hood monitoring in automobiles (e.g., coolant, air intake, cylinder head temperatures, etc.). You can find them in chemical management, medical equipment, and food manufacturing. They are also used in HVAC environmental management. 

Temperature sensors help to keep the temperature within a particular range when dealing with extreme heat. In addition, it  provides safe usage of the application in dangerous  or inaccessible measurement sites.

Does a Thermostat Have a Temperature Sensor?

Yes. Older thermostats utilized mechanical switches. Mostly, it was a bimetallic strip with mercury or magnet switch. However, most smart thermostats use an electronic temperature sensor.

How Does a Temperature Sensor Work?

A temperature sensor is a device designed to detect the target's coolness or heat. This sensor's operation is dependent on the voltage in its diode. The resistance of this diode is directly proportional to the temperature change.

Instead of reading values, the resistance of the diode is sensed. It is then converted into accessible and readable temperature values. You can find these values in Fahrenheit, Kelvin, Centigrade or any other similar form. These temperature sensors sense the interior temperature of different objects.

The voltage alteration in the MOSFET terminals makes the temperature sensor function properly. The temperature drops with the voltage drop between the emitter in the MOSFET and the terminals of the foundation sensor.

Furthermore, some sensors feature a vibrating wire built into the sensor's construction. It works on the concept of stress fluctuations followed by temperature changes. The metal used for the vibrating wire decides its function. With temperature changes in their expansion, they exhibit a variety of linear coefficients.

They consist primarily of a magnetic wire with high tensile strength. So, any temperature change directly impacts the tension within the wire and, as a result, the primary frequency of vibration.

Starter Kit - Smart Radiator Thermostat V3+

Make your radiators smart. Save energy and maximise comfort. Available with vertical or horizontal mounting.

Learn more

Why do tado° temperature sensors work better?

The wireless temperature sensor by tado° has many advantages. Instead of placing the tado° wifi temperature sensor right on the smart radiator thermostat, you can position it anywhere in the room. And then monitor the room temperature where you'd like. This temperature sensor for the room helps you to get your chosen room temperature even more accurately.

The tado° temperature sensor can be an excellent option for smart home integration. Apple HomeKit allows the user to control your heating. Create Applets using IFTTT to link tado° with other apps and smart devices. Use Siri, Google Assistant, or Amazon Echo to manage your heating with voice instructions.

Position your remote temperature sensor anywhere you wish to monitor the indoor temperature. As a result, the Smart Radiator Thermostats will heat the space more precisely to your preferred temperature. Also, the device enables accurate wireless temperature monitoring.

What is the difference between a temperature transmitter and a temperature sensor?

Temperature sensors use an electrical signal to measure temperature. Solids, liquids, and gases may all be measured with temperature sensors. In a nutshell, although they come in various shapes and sizes, they only monitor the temperature change like a room thermostat.

Temperature sensors can detect whether or not a temperature change has happened, but they do not convey a signal regarding the change. That’s when the temperature transmitter comes into the picture. 

The temperature transmitter attached to the sensor — sends out a signal when the temperature changes. This allows a technician to inspect the equipment. The temperature transmitter often sends a signal to a system or a monitor that has to read the temperature. That way, if the machine's temperature is off, it can be examined and fixed before it causes difficulties.

How To Monitor Temperature In The House Or Room?

Room temperature refers to the range of air temperatures that individuals like in their rooms. It's relatively simple to determine the temperature of an area. You can read this temperature with various devices. 

For instance, you can use a wireless programmable thermostat, a digital thermostat, or a remote thermostat. You can also use an air temperature sensor to read the temperature.

Can I Monitor The Temperature Of A Room Remotely?

Yes. It is possible to monitor the temperature of a room remotely for smart heating. You may use a smart thermostat to create a pleasant living environment for you and your family. 

A smart temperature monitoring device, like the tado˚ app connects to your phone through a wireless network. In this way, it allows you to keep an eye on your home's environment from afar. 

Even while you're not at home, an app-controlled thermostat may help keep track of your home. For example, you can access your wireless room thermostat with the app and monitor the temperature changes in your room or home.

Can I Adjust The Temperature Of A Room Wirelessly?

Yes. You can adjust the room temperature just as you monitor it.

A smart thermostatic radiator valve or smart TRV controls your air conditioner and the heater. It directly connects to your HVAC system. It also syncs with your smartphone. 

As a result, you can keep  track of the temperature from anywhere with an internet connection. Whether you are sitting on your armchair or in some other room watching TV, you have the controls in your hand. The tado° app allows you to monitor and control the operation of your heating and air conditioning system.

Moreover, tado° offers an optional add-on for tado˚ Smart Radiator Thermostat. Install a Wireless Temperature Sensor to more accurately monitor the temperature. With it, you can regulate multiple radiators in a room with a single device. 

With the help of the tado˚ auto assist, you can regulate the temperature automatically. Further, your heating system is safeguarded against malfunctions.

Conclusion

With a smart temperature sensor installed at your home, you can experience comfort in your home with desired room heating. With a smart radiator valve, you can control the temperature and energy costs. The temperature transmitters enable you to detect any fault in your heating system. You can also check if the radiator is not working and start bleeding radiators for efficient heating. 

So, make your room more efficient in maintaining the temperature. Have wireless temperature monitoring with tado˚.