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100W-5000W water-cooled thermopile laser power sensor

Product Description：Name：100W-5000W water-cooled thermopile laser power sensorType：BND-3000W-D50-YJThe BND-5000W-D50-YJ is a water cooled thermal power sensor is designed for very high powers with Φ50 mm aperture. it can measure power from 100 w to 3,000 W. it has a deflecting cone and annular absorber that withstands high power densities to 1.0 kW/cm. lt covers the spectral range from 266 nm to 10.6um.

Product Description：

Name：100W-5000W water-cooled thermopile laser power sensor

Type：BND-3000W-D50-YJ

The BND-5000W-D50-YJ is a water cooled thermal power sensor is designed for very high powers with Φ50 mm aperture. it can measure power from 100 w to 3,000 W. it has a deflecting cone and annular absorber that withstands high power densities to 1.0 kW/cm. lt covers the spectral range from 266 nm to 10.6um.

Power sensor Features:

1. Continuously laser power measurement,up to 5000W;

2. High linearity,sectional calibration is not required;

3. High absorption;

4. 50mm aperture

5. Water Cooled;

6. V-Groove is optional.

Model	BND-5000W-D50-YJ
Absorption	90%
Wavelength Range	266nm-10.6um
Power Range	100W-5000W
Scale	Auto
Aperture	50mm
Power Resolution	0.1W
Response Time(0-95%) (a)	5s
Calibration Uncertainty	<4%
Non-linearity	<±1%
Accuracy	±4%
Damage Threshold (b)	1.0 kW/cm2 @3kW
Cooling	water cooled
Recommended Water Flow Rate@Full power(c)	8 L/min
Dimension	Φ 143×55mm
Cable Length	5m
Connector Type	90%

Notes:

(a).Time from zero to 95% of stable value;

(b).Recommended laser diameter:>25mm@5kW,>20mm@3kW;

(c)Recommended Water temperature range:18-30°C;Water temperature change rate:<1℃ /min.

Dimension: