D6T-44L-06 MEMS Thermal Sensors Feature
MEMS Thermal (IR*1 sensor) measures the surface temperature of objects without touching them when the thermopile element absorbs the amount of radiant energy from the object.
Low noiseAchieving the highest level of SNR*2 in the world*3
Easy connectionConverts sensor signal to digital temperature output allowing easy use of microcontroller
Compact sizeSpace-saving design, well-suited for embedded applications
*1. IR: Infrared Ray
*2. SNR: Signal-to-Noise Ratio. Compares the level of a signal to the level of background noise
*3. As of December 2017, according to OMRON research
D6T-44L-06 MEMS Thermal Sensors Sensing
1.Human Detection
D6T series sensors can detect human presence by sensing changes in human body temperature with respect to the surrounding temperature.
Application fields
Application fields
Ratings | ||
Item | D6T-44L-06 | |
Power supply voltage | 4.5 to 5.5 VDC | |
Storage temperature range | -10 to 60°C | |
Operating temperature range | 0 to 50°C | |
Storage humidity range | 85% max. | |
Operating humidity range | 20% to 85% | |
Characteristics | ||
Item | Model | D6T-44L-06 |
View angle *1 | X direction | 44.2° |
Y direction | 45.7° | |
Object temperature output accuracy *2 |
Accuracy 1 |
±1.5°C max. Measurement conditions: Vcc = 5.0 V (1) Tx = 25°C, Ta = 25°C (2) Tx = 45°C, Ta = 25°C (3) Tx = 45°C, Ta = 45°C |
Current consumption | 5 mA typical | |
Functions | ||
Item | D6T-44L-06 | |
Object temperature detection range *2 |
5 to 50°C | |
Ambient temperature detection range *2 |
5 to 45°C | |
Output specifications |
Digital values that correspond to the object temperature (Tx) and reference temperature (Ta) are output from a serial communications port. |
|
Output form (Object temperature detection) |
Binary code (10 times the detected temperature (°C)) | |
Output form (Reference temperature inside the sensor) |
Binary code (10 times the detected temperature (°C)) | |
Communications form | I2C compliant | |
Temperature resolution (NETD) *3 |
0.06°C (Data update cycle 300 msec) |
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