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