Site Search:  

Thermopile Detector / Radiometer
Temperature Sensor Module

Micro-Hybrid Electronic GmbH produces high performance thermopile detectors as well as pyroelectric infrared detectors and IR sources (Micro-Hybrid IR Components Catalog). View the Micro-Hybrid video at the bottom of this page detailing their history and capabilities.

Detectors that measure radiation by means of the change of temperature of an absorbing material are classified as thermal detectors. Thermal detectors respond to any wavelength radiation that is absorbed and can be made to respond over a wide range of wavelengths.
  • One of the most common thermal detectors used in the infrared (IR) applications is the thermopile.
     
  • The most sensitive thermopile (higher Detectivity) is made from bismuth-antimony (BiSb) instead of silicon. Micro-Hybrid uses only bismuth-antimony (BiSb).

 

RELATED PRODUCTS
Infrared filters
Infrared Pulsed IR Sources

Thermopile detectors are voltage-generating devices, which can be thought of as miniature arrays of thermocouple junctions.
 
Micro-Hybrid GmbH is certified to TS 16949:2009 and ISO 9001:2008. Copies of these certifications are under Technical Notes. These certifications are a reflection of their commitment to quality and product improvement.
 

Applications include:

  • Non-contact temperature measurement
  • Spectrometers
  • Tympanic thermometers
  • Gas analysis
  • Process temperature monitoring
  • Fire & flame Detection
  • Household appliances
  • Explosion detection
  • Radiometers
  • Presence monitor
  • Far Infrared (FIR) detection up to 300μm and beyond
Each channel of the thermopile detector is fitted to the application by using an infrared filter or window. Micro-Hybrid has a broad selection of Standard Filters and Windows for these applications. Custom Filters and windows are also available.

To avoid damaging thermopile detectors during soldering and cleaning, consider using sockets.

Micro-Hybrid Thermopile Detector Product List
Click on model number to access data sheet

Model Channels Detector Size
mm
Aperture Size mm Thermistor Noise Equivalent Power nV/Hz1/2 Detectivity
*10 8th/cmHz1/2W
Time Constant ms Junctions Package
Single Channel Thin Film Technology (BiSb) Thermopile Detectors
TS1x200B-A-D3.55- 1 1.2x1.2 Ø3.55 Y 0.33 3.6 30 200 TO39
TS1x200B-B-D2.4- 1 1.2x1.2 Ø2.4    0.33 3.6 30  200 TO46
TS1x80B-A-D0.48- 1 Ø0.5 Ø0.48 Y  0.06  7.2 40  80  TO39
 
TS1x80B-A-D0.75- 1 Ø0.5 Ø0.75   0.06  7.2 40 80 TO39
Far Infrared (FIR) BiSb Thermopile Detectors
TS1x72B-A-D2.5-Kr-  1 Ø0.5  Ø2.5 Y  0.26  3.44 35 72  TO39

Multi-Channel Thin Film Technology (BiSb) Thermopile Detectors

TS2x200B-A-S1.5- 2 1.2x1.2 1.5x1.5 Y 0.33 3.6 30 2x200 TO39
TS4x200B-A-S1.5- 4 1.2x1.2 1.5x1.5 Y 0.33 3.6 30 4x200 TO39
TS4xQ200B-A-S1.5- 4 1.2x1.2 1.5x1.5 y 0.41 2.95 30 4x200 TO39

TS8x200B-TO8-S1.5-
8 1.2x1.2 1.5x1.5 Y 0.33 3.6 30 8x200 TO8

High Temperature NDIR Module - 190°C Operation - Sterilization Temperature Resistant

TS1x80B-A-D0.75-0-N2-B1-180 1 0.5 Dia 0.75 Dia   0.06 7.2 36 80 TO39
TS2x80B-A-D0.75-0-N2-E1/D1-180 1 0.5 Dia 0.75 Dia   0.06 7.2 36 80 TO39

Thermopile Array
Thermopile Line Array in Action

TPL640 64 0.68mm2 36.1x3.9 Y - 2 0.08 10.8 110 64x30 22x54mm

High Temperature Gas & Liquid Measurement Module - Sterilization Temperature Resistant

MHE HT 1 Ch 1 High Temperature Gas & Liquid Measurement (CO2, etc.)
MHE HT 2 Ch 2 High Temperature Gas & Liquid Measurement (CO2, etc.)

Detector Amplifiers

TE2AMP1 2 2 Channel Minature Amplifier PCB for preamplification PCB
Evaluation Kit
Evaluation Kit 2 & 4 Channel For evaluating thermopile and pyroelectric detectors and IR Sources
Kit does not include Detector or IR Source. Ask EOC for these.

 

Technical Notes:
Thermopile Properties & Applications
Backfill Gas Influence on Sensitivity
Detector Options influence on Detector Performance
NDIR Gas Detection
NDIR Module for Harsh Environments
Micro-Hybrid ISO TS 16949:2009 and 9001:2008 Certificates
Sockets for Thermopile Detectors
Standard Thermistors
Detector Performance Terminology
Detector Options:
Standard Infrared Filters and Windows
Custom Infrared Filters & Filter Sizes
NDIR Filter Requirements
Product Code
Standard Thermistors
Window Orientation


Evaluation Kit