Description:
The FL250A-BB-35 is a versatile fan-cooled thermal power/energy laser measurement sensor with an aperture of 35mm. It can measure power from 150mW to 250W and energy from 50mJ to 300J. It features a spectrally flat broadband coating with a spectral range from 0.19 to 20μm. The sensor comes with a standard 1.5-meter cable for connection to a meter or PC interface.

Specifications:
Wavelength Range: 0.19-20
Probe Diameter: Φ35mm
Power Range: 150mW - 250W
Switching Ranges: 250W / 30W
Noise: 15mW
Damage Threshold: 10 at 250W 12 at 150W
Response Time: 2
Accuracy +/-%: 3
Linearity +/-%: 1
Energy Range: 50mJ - 300J
Switching Ranges: 300J / 30J / 3J
Minimum Measurable: 50
Energy Density:
<100ns: 0.3
0.5ms: 5
2ms: 10
10ms: 30
Cooling Method: fan
Fiber Adapters: ST, FC, SMA, SC
Weight: 0.4kg
Part Number: 7Z02728