Platinum Temperature Sensors

Platinum temperature sensor elements are part of our long established product range, with successful application over many years. Produced in thin film process, they can form part of temperature sensor modules of our own design and production, or could be supplied for temperature measuring applications in areas including:

• industrial equipment
• medical applications
• transport and automotive industry
• agricultural applications
• energy and environmental applications

Construction of Pt-temperature sensors:

• passivating layer
• locking layer
• connection wires
• structured platinum layer
• Al_2O3-carrier substrate

Our temperature sensor elements are also used successfully as components in resistance thermometers. The construction process of the elements ensures a high degree of reliability in many applications. Even in very small sizes short response times and long term stability are maintained. Our volume production permits us to offer clients very competitive prices. Special shapes and dimensions to customer requirements can be developed and produced with short lead times. The temperature sensor elements produced are thin film sensors on which the temperature dependant resistant has been applied in form of a thin, laserstructured platinum layer on a Al2O3 carrier substrate.