Temperature controller for precise temperature control
Their capabilities and characteristics make temperature switches the heart of many control and warning systems, improving safety and helping to increase the efficiency and service life of equipment and products.
With their functionality, temperature switches protect systems and co. from overheating, but also from overcooling and the resulting consequential damage - think of a breakdown lasting several days.
When it comes to the highest demands: Your advantages with SEIKOM Electronic
- High-quality temperature switches in our range of innovative measurement and control technology
- Central functionality and efficiency
- Reliable partner for demanding businesses and companies
- Quality products "Made in Germany"
Our high level of expertise and passion for the industry make the difference that you will feel. Feel free to browse through our online store.
Technical expertise with temperature switches
With a TÜV-certified product range, we at SEIKOM Electronic have become one of the leading suppliers of high-quality measurement and control technology products as well as heating, ventilation and air conditioning systems over the past 30 years. heating, ventilation and air conditioning devices. With us you are both for pressure measurement with pressure transmitters as well as for air quality measurement with air quality sensors. We also equip you with temperature switches for temperature measurement. We would also like to emphasize our special expertise in the area of safety integrity level (please insert link) and explosion protection (ATEX). In addition to the technical know-how, we have high-quality ATEX productson which we will be happy to advise you personally. And because we know that things often have to move quickly in your industry, we guarantee speed and reliability.
What qualities does a temperature switch have?
As already mentioned at the beginning, a temperature switch continuously monitors the temperature of a medium and triggers an electrical switching process as soon as a predefined value (also known as the switching point) is reached. Depending on this, the temperature switch triggers an automatic mechanism such as switching off a system or starting a ventilation system when the switching point is exceeded. The aim is always to maintain the specific temperature conditions. A temperature controller can be a stand-alone control device or integrated as part of a system.
How does a temperature switch work?
In principle, the way a temperature controller works is as simple as it is ingenious. Using sensors, usually Pt elements (e.g. Pt100 or Pt1000), a thermocouple or a bimetallic strip, the device continuously measures the temperature and thus detects even the smallest temperature changes. If the temperature falls or rises, the physical or electrical properties of the sensor element change.
The switching point, the limit at which the temperature switch should trigger an action, is defined by the user in advance. A practical dial is usually installed for this purpose. Modern versions of temperature controllers have digital interfaces.
When the measured temperature reaches the preset switching point, the temperature switch triggers an action. With a mechanical temperature switch, as is the case with a bimetallic strip, the deformation of the metal strip due to temperature changes causes two contact pieces to touch or separate from each other, which closes or opens the circuit.
Closing or opening the circuit via the temperature controller can trigger various actions. These are usually switching on a ventilation system or switching off the system. An alarm can also be triggered, enabling users to intervene quickly and manually. Depending on the type of temperature switch, control mode is restored after normalization or a manual reset is required.
What are the advantages of a temperature switch?
In many respects, the functionality of temperature controllers offers a number of notable advantages, particularly in industrial environments.
This includes:
- Simple integration and operation
- High accuracy in temperature measurement and control
- Cost-effective purchase and maintenance
- Reliability, robustness and durability
- Maximum safety against overheating, fire hazards and other safety-related incidents by automatically controlling systems when critical temperatures are reached
- Various versions, designed for a wide range of applications and media from liquids and gases to solid surfaces
- Error reduction, as no human intervention is required
- Depending on the design, independence from external power supply and control systems during operation
- Adaptation of the individual switching point for demanding temperature controllers for industry
Where are temperature switches used?
Temperature controllers prove their versatility in numerous areas of application, as has already been made clear in the advantages described. To summarize, temperature switches are particularly recommended for the following areas of application:
- Mechanical engineering and plant operation for monitoring machine temperatures
- Heating, ventilation and air conditioning (HVAC) technology for controlling room and water temperatures
- Food processing to maintain strict temperature conditions
- Plastics industry in extrusion and shaping processes
- Chemical and pharmaceutical industry for precise process control
- Household appliances such as ovens and boilers to prevent overheating
- Electronics for temperature control in sensitive circuits
- Power generation and distribution for temperature monitoring of transformers and generators
- Medical technology for precise temperature control in medical devices
What should you consider when selecting temperature regulators?
Before you decide on one of our temperature controllers, you should make sure that it meets your requirements and needs. The following selection criteria will give you an initial overview. We will be happy to advise you personally on your decision and work with you to find the ideal temperature switch for your applications.
You should pay attention to this with your temperature regulator:
- Temperature range: The temperature range must be suitable for the specific application and include both the minimum and maximum operating temperature.
- Switching behavior and accuracy: The sensitivity and accuracy with which the temperature switch responds is crucial for process control.
- Material compatibility: The materials used must be compatible with the media whose temperature is being monitored in order to avoid corrosion or material fatigue.
- Switching capacity: The temperature switch must be able to safely switch the required electrical load.
- Reliability: A long service life and low failure rate ensure long-term operational reliability.
- Ambient conditions: The devices must be designed in accordance with the ambient conditions, such as temperature, humidity and vibration.
What are the optimum installation conditions for temperature switches?
In order for a temperature controller to achieve its full efficiency and performance, make sure it is installed correctly:
- Installation location: The temperature switch should be installed at a location where it has direct contact with the medium to be controlled and where representative measurements are possible.
- Accessibility: The switch should be easily accessible for maintenance and testing.
- Ambient conditions: Avoid installations near heat sources or in areas with extreme environmental conditions unless the switch is specifically designed for such conditions.
- Correct installation: Ensure that the temperature switch is installed correctly in accordance with the manufacturer's specifications to avoid malfunctions.
At SEIKOM Electronic, we offer you a growing range of temperature controllers that are designed for reliability, precision and durability. Take the time to browse our range and our product categories to discover our product categories. Contact our team of experts for comprehensive advice and assistance in selecting the ideal temperature switch for your specific requirements.
