- TO-46 metal housing with optical lens
- Small Field of View (FOV); high Distance to Spot ratio (D:S)
- Thermistor reference included
- Low temperature coefficient of sensitivity
- Ideally suited for forehead thermometers
Products /Thermopile Sensor /TO-46 /OTP-868D2 L3.0
- OTP-868D2 L3.0
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The OTP-868D2 L3.0 is a thermopile sensor with optical lens.
The sensor is composed of 116 elements of thermocouple in series on a floating micro-membrane having an active area of 0.9 mm2.
The thermopile sensor provides nearly Johnson-noise-limited performance, which can be calculated by its ohmic series resistance.
A thermistor with a lead connected to ground is also provided inside the TO package for ambient temperature reference.