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Thermopile Infrared Detectors, Sensors & Array Modules

Thermopile Detectors, Sensors and Array Modules

Excelitas' Thermopile Sensors are enabling many applications including energy-conserving home appliances, intelligent air conditioners, and ear and forehead thermometers.

Thermopile Detectors

DigiPile™ is the revolutionary, digital family of Thermopile Sensors designed specifically for non-contact temperature measurement. The DigiPile Family is offered in traditional TO-46 and TO-5 metal housings as well as our newest SMD model in a ceramic-type package - the TPiS 1S 1253.

With Excelitas, you are not limited to off-the-shelf, standard designs. We encourage you to discuss with us the customization needed to support your most demanding infrared sensing applications.

Excelitas offers a wide range of Thermopile Detectors including Single-Element, Dual- Element and Quad-Element designs. The “Element” refers to the size of the infrared absorbing surface. We offer various surfaces and housings. With Excelitas, you are not limited to off-the-shelf designs; customized designs for the most demanding applications are also possible.

Thermopile Modules

Excelitas offers you a wide range of Thermopile Modules. The modules consist of a thermopile sensor mounted on a PCB with a connector. The PCB can also provide for optional features such as voltage regulation and a noise-reduction filter. Our ISO-thermal sensor concept delivers an important upgrade to the thermopile family; by utilizing the unique, patented construction of our ISO-thermal sensors, Excelitas is able to offer this range of devices with improved performance, delivering substantially improved temperature measurement performance under thermal shock conditions. The ISO-thermal module includes integrated temperature compensation for a defined temperature environment and the calibration to a certain object temperature range. Modules are offered as programmed per individual customer request, and there is a range of standard versions. For requirements of defined spot sizes, we offer sensors with a field of view defined by optical apertures, internal lenses or external mirror optics.

A temperature reference output is included. Upon request, the thermopile modules can also be supplied as calibrated modules but without internal temperature compensation. In this case the customer will do the temperature compensation externally with the use of the supplied reference output.

Learn More

Did you know that Excelitas’ Thermopile Sensors are the key components in enabling reliable measurement of body temperature in the world’s leading ear and forehead thermometers?

Thermopile Detectors
  
  
  
TPD 333TPD 333 Single Element Thermopile Detector, TO18Datasheet
TPiD 1S 0121TPiS 1S 0133 Single Element SMD THERMOPILE DETECTORS FOR General purpose temperature monitoring.
TPiD 1T 0224TPiD 1T 0224 Single Element Thermopile Detector, TO-39Datasheet
TPiD 1T 0226 IRATPiD 1T 0226 IRA
TPiD 1T 0226 L5.5TPiD 1T 0226 L5.5 Thermopile Detector with integrated Lense
TPiD 1T 0514TPiD 1T 0514 Single Element Thermopile Detector, TO-39Datasheet
TPiD 1T 0515TPiD 1T 0515 Single Element Thermopile Detector, TO-5Datasheet
TPiD 1T 0625TPiD 1T 0625 Single Element Thermopile Detector, TO-5
TPiD 23BTPiD 23B Single Element ISOTHERMAL MINIATURE THERMOPILE DETECTORS FOR EAR THERMOMETRY, TO-46
TPiD 2T 0625TPiD 2T 0625 Dual Element Thermopile for Gas DetectionDatasheet
TPiD 012B TPiD 012B Thermopile Detector for Ear ThermometryDatasheet
TPiD 022BTPiD 022B Thermopile Detector for Ear ThermometryDatasheet
TPD 0122TPD 0122 Thermopile Detector for Infant Ear ThermometryDatasheet
TPD 0120TPD 0120 Thermopile Detector for Infant Ear ThermometryDatasheet
TPD 0623TPD 0623 Thermopile Detector for Gas Sensing and MeasurementDatasheet
TPD 0223TPD 0223 Thermopile Detector for Gas Sensing and MeasurementDatasheet
TPD 2T 0625TPD 2T 0625 Dual Channel Thermopile Detector for Gas SensingDatasheet
TPD 1T 0625TPD 1T 0625 High Sensitivity Thermopile Detector for Gas SensingDatasheet
TPD 1T 0525TPD 1T 0525 High Sensitivity Thermopile Detector for Gas SensingDatasheet
TPD 1T 0226 L5.5TPD 1T 0226 L5.5 Thermopile Detector with Integral OpticsDatasheet
TPD 1T 0226 IRATPD 1T 0226 IRA Thermopile Detector with Integral OpticsDatasheet
TPD 1T 0624TPD 1T 0624 Thermopile Detector for MeasurementDatasheet
TPD 1T 0524TPD 1T 0524 Thermopile Detector for MeasurementDatasheet
TPD 1T 0224TPD 1T 0224 Thermopile Detector for MeasurementDatasheet
Thermopile Modules
  
  
  
  
TPiM 1T 0136 L5.5TPiM 1T 0136 L5.5 (Calibrated Thermopile Module with Integrated Signal Processing) and integrated lens.DatasheetThermopile Sensor with Integrated Processing for Non-Contact Temperature Measurement
TPiM 1T 0234 M(y)TPiM 1T 0234 (Calibrated Thermopile Module with Integrated Signal Processing)DatasheetThermopile Module with Integrated Processing for Temperature Measurement
TPM 1T 0134 M(y) TPM 1T 0134 Thermopile Module (TPMI®)DatasheetThermopile Module with Integrated Processing for Temperature Measurement
TPM 1T 0136 L5.5 TPM 1T 0136 L5.5 Thermopile Module (TPMI®)DatasheetThermopile Module with Integrated Processing for Temperature Measurement
TPS 1T 0134 TPS 1T 0134 Thermopile Sensor (TPMI® Family)DatasheetThermopile Sensor with Integrated Processing for Non-Contact Temperature Measurement
TPS 1T 0136 IRA TPS 1T 0136 IRA Thermopile Sensor (TPMI® Family)DatasheetThermopile Sensor with Integrated Processing for Non-Contact Temperature Measurement
TPS 1T 0136 L5.5TPS 1T 0136 L5.5 Thermopile Sensor (TPMI® Family)DatasheetThermopile Sensor with Integrated Processing for Non-Contact Temperature Measurement
TPiA 16T 4146 L3.9TPiA 16T 4146 L3.9 Thermopile Array “Cool Eye”DatasheetCool Eye™ Thermopile Array Modules with Integral Optics for Safety and Security
TPiL 08T 2146 L3.9TPiL 08T 2146 L3.9 Thermopile Array “Cool Eye”DatasheetCool Eye™ Thermopile Array Modules with Integral Optics for Safety and Security