thermopile sensor is a thermal IR sensor that generates thermo-electric voltage proportionally to thermal energy that is converted from incident infrared energy when it has received infrared energy radiated from an object. Absolute energy amount (temperature) is detectable with the thermopile sensor. Pyro sensor is a differential output type sensor that is applied by pyroelectric effect for detection. It is suitable for motion detecting. On the other hand, thermopile sensor is a DC output type sensor which is applied by Seebeck effect. It is suitable to detect absolute temperature value of the object. These two sensors can be chosen according to application and purpose of IR detection.
Please contact us for more detail of thermopile sensors and thermopile sensor units. Proper product would be recommended according to application and purpose.

Part numberAppearanceData sheetMicrowave ovenIH cookerPrinterEar thermometerNon-contact thermometerObject(Target temperature)Number of elementFOV(X-axis)FOV(Y-axis)ShapeOutput methodFeature
A3D01S-FB-50-60pdfFloor temperature(-20~60℃)190°90°TO-5 detectorI2C*Wide-angle detection
A3A01S-FB-33-60pdfFloor temperature(-20~60℃)190°90°TO-5 detectoranalog*Wide-angle detection
A1D08A-BU-50-60pdf
Floor temperature(-20~60℃)8(8x1)44°TO-5 detectorI2C
A1D16B-AU-50-60pdfFloor temperature(-20~60℃)16(4x4)88°88°TO-5 detectorI2C
TSUP-A3D01S-FB-50-60pdfFloor temperature(-20~60℃)190°90°Unit with connectorI2C*Wide-angle detection
TSUP-A3A01S-FB-33-60pdfFloor temperature(-20~60℃)190°90°Unit with connectoranalog*Wide-angle detection
TSUP-A1D08A-BU-50-60pdfFloor temperature(-20~60℃)8(8x1)44°Unit with connectorI2C
TSUP-A1D16B-AU-50-60pdfFloor temperature(-20~60℃)16(4x4)88°88°Unit with connectorI2C
A3D01S-AU-50-120pdfFood(-20~120℃)122°22°TO-5 detectorI2C
A3A01S-AU-33-120pdfFood(-20~120℃)122°22°TO-5 detectoranalog
A1D08A-BU-50-120pdf
Food(-20~120℃)8(8x1)44°TO-5 detectorI2C
A1D16B-AU-50-120pdfFood(-20~120℃)16(4x4)88°88°TO-5 detectorI2C
TSUP-A3D01S-AU-50-120pdfFood(-20~120℃)122°22°Unit with connectorI2C
TSUP-A3A01S-AU-33-120pdfFood(-20~120℃)122°22°Unit with connectoranalog
TSUP-A1D08A-BU-50-120pdfFood(-20~120℃)8(8x1)44°Unit with connectorI2C
TSUP-A1D16B-AU-50-120pdf
Food(-20~120℃)16(4x4)88°88°Unit with connectorI2C
A3D01S-CU-50-300pdfPot surface(-20~300℃)112°12°TO-5 detectorI2C*Forcused detection
A3A01S-CU-33-300pdf
Pot surface(-20~300℃)112°12°TO-5 detectoranalog*Forcused detection
TSUP-A3D01S-CU-50-300pdfPot surface(-20~300℃)112°12°Unit with connectorI2C*Forcused detection
TSUP-A3A01S-CU-33-300pdfPot surface(-20~300℃)112°12°Unit with connectoranalog*Forcused detection
A3D01S-CU-50-300pdf
Thermal roller112°12°TO-5 detectorI2C*Forcused detection
A3A01S-CU-33-300pdfThermal roller112°12°TO-5 detectoranalog*Forcused detection
TSUP-A3D01S-CU-50-300pdfThermal roller112°12°Unit with connectorI2C*Forcused detection
TSUP-A3A01S-CU-33-300pdfThermal roller112°12°Unit with connectoranalog*Forcused detection
TS-S2NMB-2RpdfHuman Body temperature190°90°TO-18 detector2-channel*Tab-less model
TS-S2NMB-2RTpdfHuman Body temperature190°90°TO-18 detector2-channel
TS-S2NAB-2RpdfMulti purpose190°90°TO-5 detector2-channel
TS-S2NAU-2RpdfMulti purpose112°12°TO-5 detector2-channel