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Shanghai Shunmiao Optoelectronic Technology Co., Ltd
PMA2143 thermoelectric stack
NegotiableUpdate on 01/20
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Overview
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 of instrument has the excellent performance and high accuracy of photoelectric detectors. The sensor is a high-quality black thermopile that ensures a flat spectral response across the entire spectral range. Thermopile is a thermal sensor that responds to all absorbed power. Due to conduction and radiation losses with the surrounding environment, radiation illuminance measurement is easily affected. Therefore, the detector can be shielded by a glass window, but the spectral range is limited to 0.3-3um.
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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