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PE50U-DIFH-C 7Z02957 Pyroelectric Energy Meter

Updated:2025-03-13

Brand：Ophir
Model：PE50U-DIFH-C
Description: The PE50U-DIFH-C is a pyroelectric energy meter with a high damage threshold diffuser for concentrated beams. It has a 35mm aperture and can measure energies from 100µJ up to 10J. It has a damage thre
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PE50U-DIFH-C 7Z02957 Pyroelectric Energy Meter Description：

The PE50U-DIFH-C is a pyroelectric energy meter with a high damage threshold diffuser for concentrated beams. It has a 35mm aperture and can measure energies from 100µJ up to 10J. It has a damage threshold of 90J/cm² for ms pulses. It can operate at repetition rates up to 10kHz and covers the spectral range from 0.19 - 2.2, 2.94µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.

PE50U-DIFH-C 7Z02957 Pyroelectric Energy Meter Drawing：

PE50U-DIFH-C Drawing

PE50U-DIFH-C 7Z02957 Pyroelectric Energy Meter Specifications：

Absorber Type	Metallic with diffuser
Aperture	Ø35mm
Spectral Range	0.19-2.2µm, 2.94µm
Energy Range	100µJ-10J
Maximum Frequency	10,000Hz
Dimensions	Ø62 W x 31 D (mm)
Max Pulse Energy	10J
Max Average Power Density	200W/cm²
Max Pulse Width	5 ms
Damage Threshold(for <100ns)	2J/cm²
Damage Threshold(for 2ms)	90J/cm²
Max Average Power	25W