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Shanghai Shunmiao Optoelectronic Technology Co., Ltd
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PMA2143 thermoelectric stack
The PMA2143 thermoelectric stack can measure radiation flux. It is sensitive to radiation of 0.2-50um and has a field of view of 10 degrees. This type
Product details
Technical parameters:
  • Spectral response 0.2-50 µ m without window, 0.3-3µm with window
  • Field of view angle 10 °
  • Sensitivity 20-40 µ V/W/m2on window, 0.1 µV/µW on absorber, 1.10 times higher without window
  • Maximum irradiance of 2000 W/m2
  • Absorber/detector surface 12mm
  • Response time 30 seconds
  • Operating environment -40 to 175 ° F (-40 to+80 ° C), outdoors
  • Nonlinear (50mv) 3%
  • Diameter 1.48 ", 37.6mm
  • Length (without connectors) 4.0 ", 101.6mm
  • Weight (with 160mm rod) 7.75 ", 196.9mm
  • Cable 15ft, 5m
  • Weight 16.5 oz. (500 grams)


Main features:

  • Flat spectral response (0.2-50um)
  • Portability
  • Sealing structure
  • Minimum/maximum tracking
  • Dose synthesis


    Application:

    • Flat spectral response measurement
    • Oven control
    • Demo
    • Reference measurement
    • IR application

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