Infrared Temperature sensor, SMT IR9902

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Details: 10 December 2020

Status: Obsolete part, not available anymore

Output Type: Analog

Temperature Min: -0°C

Temperature Max: +300°C

Case: TO-05

No. of pins: 4

Voltage supply: Min: not defined

Voltage supply: Max: not defined

Response time: 40mS

This parts is now obsolete (May 2021), an alternative part is the new SMT IR2102.

The Smartec infrared sensor SMT IR9902 is a sophisticated full silicon infrared sensor with built in temperature sensor (Ni). This sensor can be used for measuring non contact radiation temperature. The sensor is fitted with a 5.5 µm high pass filter. For different radiation temperature ranges other filters are available. These sensors output a small analogue voltage. An amplifier and interface is required before the voltage can be digitised and referenced to the temperature.

* Overall accuracy and sensitivity
* High pass IR filter (>5.5µm)
* Fast 40mS response
* Analogue output
* Applications: Climate control, Medical, Temp control of moving objects

Click HERE to download the datasheet for this product.