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PE25BF-DIF-C 7Z02941 Pyroelectric Energy Meter

Updated:2023-05-31

Brand：Ophir
Model：PE25BF-DIF-C
Product description: The PE25BF-DIF-C is a pyroelectric energy meter with a diffuser for concentrated beams. It has a 20mm aperture and can measure energies from 100µJ up to 10J. It can operate at repetition rates up to 2
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PE25BF-DIF-C 7Z02941 Pyroelectric Energy Meter Description：

The PE25BF-DIF-C is a pyroelectric energy meter with a diffuser for concentrated beams. It has a 20mm aperture and can measure energies from 100µJ up to 10J. It can operate at repetition rates up to 250Hz and covers the spectral range from 0.24 - 2.2µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.

PE25BF-DIF-C 7Z02941 Pyroelectric Energy Meter Drawing：

PE25BF-DIF-C Drawing

PE25BF-DIF-C 7Z02941 Pyroelectric Energy Meter Specifications：

Absorber Type	BF with diffuser
Aperture	Ø20mm
Spectral Range	0.24-2.2µm
Energy Range	100µJ-10J
Maximum Frequency	250Hz
Dimensions	Ø62 W x 29 D (mm)
Max Pulse Energy	10J
Max Average Power Density	120W/cm²
Max Pulse Width	20 ms
Damage Threshold(for <100ns)	4J/cm²
Damage Threshold(for 2ms)	60J/cm²
Max Average Power	20W