IR Sensors for Measuring Radiation Temperatures

28th February 2011

ES Admin

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The Smartec infrared sensor SMTIR9901 and SMTIR9902 are sophisticated full silicon infrared sensors. The sensors can be used in measuring the radiation temperature without any contact. For the different radiation temperature ranges various filters are available. The sensor type SMTIR9902 contains a temperature sensor for measuring the temperature of the sensor itself. The temperature range of the sensor-element is between -40°C to +100°C. The sensor is available in a standard TO-05 encapsulation and with a 5.5 um. high pass filter. For small field of view there is an infrared sensor available with a silicon lens.

To save time in R&D there is also an evaluation board (SMTIRIN06) available. For information on Smartec Sensors contact Texim Europe.

Features

 High accuracy

 High sensitivity (110 V/W)

 High signal-to-noise-ratio (RS about 50Kohms)

 Fast response time (40ms)

 Low cost thin film technology

 High pass IR filter (>5.5um)

 Standard TO-05 package

 Built-in temp sensor (SMTIR9902)

 Silicon lens for small viewing angle (SMTIR9902Sil)

Applications

 Contactless temp. measurement

 Infrared radiation detection

 Temp. measurement on moving objects

 Continuous temperature control

 Thermal alarm systems

 Climate control

 Medical instruments

 Long distance measurement