Temperature-current converters: key elements for precise process control
Temperature-current converters play a crucial role in industrial measurement technology by making it possible to reliably convert temperature signals into analog current signals. This conversion is essential in order to transmit temperature information over long distances without loss and to integrate it into automated control and regulation systems.
Areas of application for temperature-current converters
- Automation technology: Integration in PLC systems (Programmable Logic Controller) for process control.
- Chemical and pharmaceutical industry: Monitoring and control of reaction temperatures.
- Food processing: Precise temperature control in pasteurization and sterilization processes.
- HVAC applications: Optimization of heating, ventilation and air conditioning systems.
- Mechanical engineering: In temperature control circuits to ensure production accuracy.
- Power generation: Temperature monitoring in power plants and power distribution.
Selection criteria for temperature-current converters
- Measuring range and accuracy: It is crucial that the transducer covers the respective temperature range and meets the requirements for measuring accuracy.
- Signal conversion: Selection between different current outputs (e.g. 4-20 mA or 0-10 V), depending on the requirements of the control systems.
- Compatibility: Compatibility with connected sensor types such as thermocouples or resistance thermometers must be ensured.
- Design and installation: The design must be suitable for the given installation situation and allow easy installation.
- Environmental conditions: Resistance to environmental influences such as temperature, humidity and electromagnetic interference.
- Certifications and standards: Compliance with relevant industry standards and certifications for the respective application.
Optimal installation conditions
- Proximity to the measuring point: Ideally, the transducer should be mounted close to the measuring point to minimize signal loss.
- Protection from environmental influences: The housing and installation should be selected so that they are protected from moisture, heat or other environmental conditions.
- Sufficient ventilation: Avoiding heat sources near the transducers can prevent overheating and thus measurement errors.
- Shielding: Shielding and suitable cables should be used for installations in areas with high electromagnetic interference.
SEIKOM Electronic offers a range of temperature-current converters designed for high precision, reliability and ease of use. Our range includes a variety of options to meet every requirement in temperature measurement and control. Discover our products and take advantage of our team's expertise to find the right temperature-current transducer for your needs.
