Laser sensor head - meter for power and energy of single pulses: 200 mW - 200 W
- energy: 500 mJ - 250 J
- cooling: air
- 3 years warranty
This laser sensor can be chosen in 3 connection options (only one per sensor):
- to an external laser power and/or energy meter (independent measuring console, but with PC connectivity via USB)
- direct to PC or controller via USB
- direct to PC or controller via RS-232
Ask also for OEM sensors for integration in your system or machine with lasers.
Full specifications LPT-A-200-D25-SHC (-U / -RS)
| Power Mode | |
| Max. Average Power | 200 W | 
| Max. Intermittent Power (1) | 250 W | 
| Min. Power | 0.2 W | 
| Power Resolution | 10 mW | 
| Noise Equivalent Power (NEP) | 10 mW | 
| Response Time (0-90%) | 2.2 sec | 
| Power Calibration Uncertainty | 3% | 
| Power Linearity (2) | 1% | 
| Single Shot Energy Mode | |
| Max. Energy (with 100 ms pulse) | 250 J | 
| Min. Energy | 0.5 J | 
| Energy Resolution | 10 mJ | 
| Energy Calibration Uncertainty | 5% | 
| Absorber Specs | |
| Aperture | 25 mm | 
| Type | SHC | 
| Absorber Spectral Range | 0.19 - 11 m | 
| Calibration Spectral Range | 0.2 - 1.1 m, 9 - 11 m | 
| Max Power Density (3) | 17 kW/cm @200 W | 
| Max Energy Density (3) | 5ms pulse width: 115 J/cm 10s pulse width: 4 J/cm 10ns pulse width: 1 J/cm | 
| General Characteristics | |
| Cooling | Forced Air with Fan (a) | 
| Weight | 1.2 kg | 
| Dimension | 100 x 100 x 85 mm | 
| Cable lenght - connector | 2.5 m - USB / 1.5 m - RS232 | 
| Stand and Post | Light Duty Stand Included | 
| Notes | |
| (1). 2 minutes max (2). Detector centrally irradiated @50% of useful surface. (3). Damage thresholds also depend on power level. Please see damage graphs for more details. | Available with fiber adapter (a). 12V DC Power Supply Included | 
And here you will find information about all laser power and energy sensors, divided into power ranges:
- standard sensors (usual thermopiles and photodiodes for standard appllications)
- fast, high speed sensors (also valid for ultrafast lasers, like picoseconds or femtoseconds)
If you use lasers you might also need:
- laser safety eyewear
- other laser protection products
- laser beam profile analyzers