SMTIR9901

www.DataSheet4U.com SMARTEC B.V. Infrared sensor type: SMTIR9901/9902 Version : 3.1 Date : jan 2003 1 ---------------------------------------------------------------------------------------------------------------------------------------- 1 Introduction 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 sensorelement is between - 40 to 100 ºC. The sensor is available in a standard TO-05 encapsulation and with a 5.5. µm high pass filter. 2 Typical applications Contactless measurement of surface temperatures or Infrared radiation temperature measurement on moving objects. Continuous temperature control of manufacturing. Thermal alarmsystems Climate control Medical instruments Home appliances. Easy and accurate measuring of the sensors temperature by means of a built-in temperature sensor(only for type SMTIR9902). DataSheet4U.com The main characteristics of the infrared sensor are: High accuracy High sensitivity (110 V/W) Low resistance (50 KΩ ) and therefore Very good signal-to-noise-ratio Good response time (40 ms) Low cost thin film technology DataShee 3 Pin-out and housing (TO 5) Sensor surface SMTI...