TH-S442C – Thermal Power Sensor Head, Position Sensing, 0.19 – 20 µm, 50 W, Ø17.5 mm
TH-S442C – Thermal Power Sensor Head, Position Sensing, 0.19 – 20 µm, 50 W, Ø17.5 mm
Product Drawing
| Wavelength Range | 190 nm – 20 µm |
| Optical Power Working Range | 10 mW – 50 W |
| Max Average Power Densitya | 1.5 kW/cm2 |
| Max Pulse Energy | 0.3 J/cm2 (1 ns Pulse) 5 J/cm2 (1 ms Pulse) |
| Power Resolutionb | 1 mW |
| Linearity | ±1% |
| Measurement Uncertaintyc | ±5% at 1064 nm; ±7% for 250 nm – 17 µm |
| Position Resolution | 10 µm |
| Position Accuracyd | 100 µm (1 mm Circle); 300 µm (6 mm Circle) |
| Position Repeatabilityd | 25 µm (1 mm Circle); 150 µm (6 mm Circle) |
| Response Timee | <0.6 s |
| Coating / Diffuser | High Power Broadband |
| Cooling | Convection |
| Head Temperature Measurement | Thermistor (NTC) |
| Input Aperture | Ø17.5 mm |
| Sensor Dimensions | 100.0 m x 100.0 mm x 57.8 mm (3.94″ x 3.94″ x 2.28″) |
| Cable Length | 1.5 m |
| Connector | D-Sub-9 Pin Male |
| Weight | 0.75 kg |
| Mounting Options | Two 8-32 / M4 Universal Taps, SM1 (1.035″-40) Internal Thread, Externally Threaded SM1 Coupler Included |
| Detector Type | Thermopile in Quadrant Configuration |
| Wavelength Range | 190 nm – 20 µm |
| Optical Power Range | 10 mW – 50 W |
| Power Resolution | 1 mW |
| Position Resolution | 10 µm |
| Housing Features | Internal SM1 Threading, Heat Sink |
| Connector | D-Sub 9 Pin Male (C Series) |
