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TH-S401C - Thermal Power Sensor Head, Surface Absorber, 0.19 - 20 µm, 1 W, Ø10 mm

Fosco Connect Part No.: THS401C

  • $ 1,225.00 or



TH-S401C - Thermal Power Sensor Head, Surface Absorber, 0.19 - 20 µm, 1 W, Ø10 mm

Product Drawing

Wavelength Range 190 nm - 20 µm
Optical Power Range 10 µW - 1 W (3 Wb)
Input Aperture Size Ø10 mm
Active Detector Area
10 mm x 10 mm
Max Optical Power Density 500 W/cm² (Avg.)
Detector Type Thermal Surface Absorber (Thermopile)
with Background Compensation
Linearity ±0.5%
Resolutionc 1 µW
Measurement Uncertaintyd ±3% @ 1064 nm
±5% @ 190 nm - 10.6 µm
Response Timee 1.1 s
Cooling Convection (Passive)
Housing Dimensions
(Without Adapter)
33.0 m x 43.0 mm x 15.0 mm
(1.30" x 1.69" x 0.59")
Temperature Sensor
(In Sensor Head)
NTC Thermistor
Cable Length 1.5 m
Post Mounting Universal 8-32 / M4 Taps
(Post Not Included)
30 mm Cage Mounting -
Aperture Threads -
Accessories Externally SM1-Threaded Adapter
Light Shield with Internal SM05 Threading
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