SMTIR9902SIL Smartec

last update november 14, 2010 DATASHEET reference smtir9902siln SMTIR9902SIL INFRARED SENSOR WITH SILICON LENS page 1/2 Typical Applications Contactless measurement of surface temperatures Temperature measurement of moving objects Remote measurement due to small angle of view Climate control Medical instruments Introduction The Smartec infrared sensor type SMTIR9902SIL is a standard Smartec SMTIR9902 sensor equipped with a silicon lens for measuring radiation temperatures within a small angle of view (7.27). The SMTIR9902SIL contains a NI1000 temperature sensor for measuring the temperature of the sensor itself. The temperature range of this internal sensor is 20 to 100 C. The sensor is mounted in a modified TO-05 encapsulation. Specifications For parameters not specified here, the specifications of the SMTIR9902 are applicable. Parameters Typical units Number of thermojunctions 100 Active area 0.50 mm Resistance of thermopile 50 15 K Time Constant 50 10 ms (63%) C Temperature range (sensor) -20 100 Storage temperature -40 100 C Reference Thermistor Resistance 1.000 0.004 K ( 0C) last update november 14, 2010 reference smtir9902siln SMTIR9902 INFRARED SENSORS page 2/2 FILTER(characteristic) % 80 60 40 20 0 5.0 10.0 15.0 20.0 25.0 Wavelength in micrometers Dimensions 8.3 2 ELEMENT SENSITIVE AREA 0.5 mm 0.2 9.1 0.2 0.45x4 3.5 0.1 5.1 Angle of view 7.27 2 All sizes in mm 8.3 0.2 1.7 0.2 SMTIR9902SIL 1 3 8.45 0.2 1 = det - 2 = det + 13.2 1.0 3 = NI1000 4 4 = NI1000/GND 45 Bottom View Ordering code: SMTIR9902sil Infrared sensor with Ni sensor and silicon lens