Thermal power meters
Thermal laser power meters
At Gentec-EO, we carefully design and build our thermal laser power detectors to make sure that we offer the best performance for your application.
Our products in the UP series listed below are based on the thermopile technology.
To get started, you should first find a laser power detector that fits your laser specifications. If you need help with that, try using our product finder or get in touch with a sales representative. Then you should select a compatible display device or PC-Interface.

UP19K-15S-H5-D0
Aperture: 19 mm Ø
Max. power: 15 W
Cooling: Convection
Absorber: H - Broadband

UP19K-30H-H5-D0
Aperture: 19 mm Ø
Max. power: 30 W
Cooling: Heatsink
Absorber: H - Broadband

UP19K-50L-H5-D0
Aperture: 19 mm Ø
Max. power: 50 W
Cooling: Large heatsink
Absorber: H - Broadband

UP19K-110F-H9-D0
Aperture: 19 mm Ø
Max. power: 110 W
Cooling: Fan
Absorber: H - Broadband

UP19K-200W-H9-D0
Aperture: 19 mm Ø
Max. power: 200 W
Cooling: Water
Absorber: H - Broadband

UP25N-40S-H9-D0
Aperture: 25 mm Ø
Max. power: 40 W
Cooling: Convection
Absorber: H - Broadband

UP25N-100H-H9-D0
Aperture: 25 mm Ø
Max. power: 100 W
Cooling: Heatsink
Absorber: H - Broadband

UP25N-250F-H12-D0
Aperture: 25 mm Ø
Max. power: 250 W
Cooling: Fan
Absorber: H - Broadband

UP25M-350W-H12-D0
Aperture: 25 mm Ø
Max. power: 350 W
Cooling: Water
Absorber: H - Broadband

XLP12-3S-H2-D0
Aperture: 12 mm Ø
Max. power: 3 W
Cooling: Convection
Absorber: H - Broadband

XLPF12-3S-H2-D0
Aperture: 12 mm Ø
Max. power: 3 W
Cooling: Convection
Absorber: F - IR Filter

XLP12-3S-VP-D0
Aperture: 12 mm Ø
Max. power: 3 W
Cooling: Convection
Absorber: VP - Ultrashort Pulses

UP55N-40S-H9-D0
Aperture: 55 mm Ø
Max. power: 40 W
Cooling: Convection
Absorber: H - Broadband

UP55N-100H-H9-D0
Aperture: 55 mm Ø
Max. power: 100 W
Cooling: Heatsink
Absorber: H - Broadband

UP55N-300F-H12-D0
Aperture: 55 mm Ø
Max. power: 300 W
Cooling: Fan
Absorber: H - Broadband

UP55M-500W-H12-D0
Aperture: 55 mm Ø
Max. power: 500 W
Cooling: Water
Absorber: H - Broadband

UP12E-10S-H5-D0
Aperture: 12 mm Ø
Max. power: 10 W
Cooling: Convection
Absorber: H - Broadband

UP12E-20H-H5-D0
Aperture: 12 mm Ø
Max. power: 20 W
Cooling: Heatsink
Absorber: H - Broadband

UP12E-70W-H5-D0
Aperture: 12 mm Ø
Max. power: 70 W
Cooling: Water
Absorber: H - Broadband

UP19K-15S-W5-D0
Aperture: 19 mm Ø
Max. power: 15 W
Cooling: Convection
Absorber: W - Very high power density

UP19K-30H-W5-D0
Aperture: 19 mm Ø
Max. power: 30 W
Cooling: Heatsink
Absorber: W - Very high power density

UP19K-50L-W5-D0
Aperture: 19 mm Ø
Max. power: 50 W
Cooling: Large Heatsink
Absorber: W - Very high power density

UP19K-50F-W5-D0
Aperture: 19 mm Ø
Max. power: 50 W
Cooling: Fan
Absorber: W - Very high power density

UP19K-50W-W5-D0
Aperture: 19 mm Ø
Max. power: 50 W
Cooling: Water
Absorber: W - Very high power density

UP55G-600F-HD-D0
Aperture: 55 mm Ø
Max. power: 600 W
Cooling: Fan
Absorber: HD - Broadband, high power

UP55M-700W-HD-D0
Aperture: 55 mm Ø
Max. power: 700 W
Cooling: Water
Absorber: HD - Broadband, high power

UP55C-2.5KW-HD-D0
Aperture: 55 mm Ø
Max. power: 2500 W
Cooling: Water
Absorber: HD - Broadband, high power

UP16K-15S-QED-D0
Aperture: 16 mm Ø
Max. power: 15 W
Cooling: Convection
Absorber: QED - High energy density

UP16K-30H-QED-D0
Aperture: 16 mm Ø
Max. power: 30 W
Cooling: Heatsink
Absorber: QED - High energy density

UP16K-100W-QED-D0
Aperture: 16 mm Ø
Max. power: 100 W
Cooling: Fan
Absorber: QED - High energy density

UP17P-6S-H5-D0
Aperture: 17 mm Ø
Max. power: 6 W
Cooling: Convection
Absorber: H - Broadband

UP52N-50S-QED-D0
Aperture: 52 mm Ø
Max. power: 50 W
Cooling: Convection
Absorber: QED - High energy density

UP52N-100H-QED-D0
Aperture: 52 mm Ø
Max. power: 100 W
Cooling: Heatsink
Absorber: QED - High energy density

UP52N-150F-QED-D0
Aperture: 52 mm Ø
Max. power: 150 W
Cooling: Fan
Absorber: QED - High energy density

UP52M-300W-QED-D0
Aperture: 52 mm Ø
Max. power: 300 W
Cooling: Water
Absorber: QED - High energy density

UP17P-6S-W5-D0
Aperture: 17 mm Ø
Max. power: 6 W
Cooling: Convection
Absorber: W - Very high power density

UP50N-40S-W9-D0
Aperture: 50 mm Ø
Max. power: 40 W
Cooling: Convection
Absorber: W - Very high power density

UP50N-50H-W9-D0
Aperture: 50 mm Ø
Max. power: 50 W
Cooling: Heatsink
Absorber: W - Very high power density

UP50N-50F-W9-D0
Aperture: 50 mm Ø
Max. power: 50 W
Cooling: Fan
Absorber: W - Very high power density

UP50M-50W-W9-D0
Aperture: 50 mm Ø
Max. power: 50 W
Cooling: Water
Absorber: W - Very high power density

UP10K-2S-H5-L-D0
Aperture: 10 mm Ø
Max. power: 2 W
Cooling: Convection
Absorber: H - Broadband

UP10P-2S-H5-L-D0
Aperture: 10 mm Ø
Max. power: 2 W
Cooling: Convection
Absorber: H - Broadband

UPF10K-2S-H5-L-D0
Aperture: 10 mm Ø
Max. power: 2 W
Cooling: Convection
Absorber: F - IR filter

UPF10P-2S-H5-L-D0
Aperture: 10 mm Ø
Max. power: 2 W
Cooling: Convection
Absorber: F - IR filter