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PD300-3W P/N 7Z02426 photodiode laser measurement sensor

Updated:2025-03-13

Brand: OPHIR
Model: PD300-3W
Description: The PD300-3W is a photodiode laser measurement sensor measuring to 3W. It has a 10x10mm aperture with swivel mount and a removable filter. Without filter, its spectral range is 350 - 1100nm and its po
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Product Details

Overview of PD300-3W photodiode laser measurement sensor:

The PD300-3W is a photodiode laser measurement sensor measuring to 3W. It has a 10x10mm aperture with swivel mount and a removable filter. Without filter, its spectral range is 350 - 1100nm and its power measuring range is 5nW - 100mW. With filter the spectral range is 430nm - 1100nm and the power range is 200μW to 3W. The sensor comes with a 1.5 meter cable for connecting to a meter or PC interface.

PD300-3W Product drawings:

Main parameters:

Aperture	10x10mm
Spectral Range	350-1100nm
Power Range	5nW-3W
Dimensions	120 L x 13 W x 21 D (mm)
Max Pulse Energy	400μJ
Max Average Power Density	30W/cm2
Response Time	0.2 s
Max Average Power	3W

Problem summary:

The total error when using the PD-300 head is listed as+/- 3%,Is this 3% of the reading or 3% of the total range？

It decreases from+/- 3% of full scale reading to 5% of full scale reading. When it is lower than 5% of full scale, it shall be switched to the next scale to obtain accurate linear results.

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