INFRARED SENSOR WITH SILICON LENS SMTIR9902SIL
Infrared Temperature Sensor SMTIR9902SIL Typical Applications
• Contactless measurement of surface temperatures
• Temperature measurement of moving objects
• Remote measurement due to small angle of view
• Climate control
• Medical instruments
Infrared Temperature Sensor SMTIR9902SIL 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.
Infrared Temperature Sensor SMTIR9902SIL Specifications
For parameters not specified here, the specifications of the SMTIR9902 are applicable.
Parameters | Typical | units |
Number of thermojunctions | 100 | |
Active area | 0.50 | mm² |
Resistance of thermopile | 50±15 | KΩ |
Time Constant | 50±1 | ms (63%) |
Temperature range (sensor) | -20 - 100 | °C |
Storage temperature | -40 - 100 | °C |
Reference Thermistor Resistance | 1.000±0.004 | KΩ( @ 0°C) |
