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PE50-DIF-ER-C 7Z02948 Pyroelectric Energy Meter

Updated:2025-03-13

Brand：Ophir
Model：PE50-DIF-ER-C
Description: The PE50-DIF-ER-C is a pyroelectric energy meter with a removable diffuser for high energy YAG and erbium lasers. It has a 46mm aperture with diffuser out and 33mm aperture with diffuser in. It can me
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PE50-DIF-ER-C 7Z02948 Pyroelectric Energy Meter Description：

The PE50-DIF-ER-C is a pyroelectric energy meter with a removable diffuser for high energy YAG and erbium lasers. It has a 46mm aperture with diffuser out and 33mm aperture with diffuser in. It can measure energies from 10μJ up to 30J. It can operate at repetition rates up to 10kHz and is calibrated for 1.064, 0.532, 2.1 and 2.94μm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.

PE50-DIF-ER-C 7Z02948 Pyroelectric Energy Meter Drawing：

PE50-DIF-ER-C Drawing

PE50-DIF-ER-C 7Z02948 Pyroelectric Energy Meter Specifications：

Absorber Type	Metallic with removable diffuser
Aperture	?46mm, ?33mm with diffuser
Spectral Range	0.19-3μm, 0.4-3μm with diffuser
Energy Range	10μJ-30J
Maximum Frequency	10,000Hz
Dimensions	?62 W x 29 D (mm)
Max Pulse Energy	30J
Max Average Power Density	20W/cm2
Max Pulse Width	5 ms
Damage Threshold(for <100ns)	0.1J/cm2
Damage Threshold(for 2ms)	6J/cm2
Max Average Power	15W