In opposition to detectors of PEM series these detectors are designed for higher average power densities.
They have a high broadband absorption layer for a wide wavelength range
PEM 45 HP Energy Sensor
PYROELECTRIC DETECTORS WITH BROADBAND ABSORPTION COATING FOR HIGHER AVERAGE POWER DENSITIES
They have a high broadband absorption layer for a wide wavelength range
Data
Aperture: 45 mm
Max. energy density: 80 mJ/cm² (10 ns-Pulse) 8 MW/cm²
Sensitivity (oscilloscope): 8 .. 15 V/J at 1 MOhm, 4..8 V/J at 100 kOhm
Max. frequency : 25 Hz at 1 MOhm, 100 Hz at 100 kOhm
Accuracy: +/-3%
Connector: BNC, E-connector
Dimensions (Diameter x Length): 68 mm x 53 mm