High Power Thermal Sensors and Power Pucks – 1W to 120kW

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These sensors for high power industrial lasers have the highest power measurement capability in the market – up to 120 kW. Ophir meters also have the highest damage thresholds available, up to 10 kW/cm² at full power.

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L250W
P/N 7Z02688
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Aperture Ø50mm

Spectral Range0.19-20µm

Power Range1W-250W

Energy Range120mJ-200J

Backscattered PowerN.A.

Dimensions90 L x 90 W x 20 D (mm)
The L250W is a water cooled low profile thermal power/energy laser measurement sensor with a 50mm aperture. It can measure power from 1W to 250W and energy from 120mJ to 300J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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L300W-LP2-50
P/N 7Z02776
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Aperture Ø50mm

Spectral Range0.35-2.2µm, 10.6µm

Power Range0.5W-300W

Energy Range200mJ-300J

Backscattered PowerN.A.

Dimensions90 L x 90 W x 20 D (mm)
The L300W-LP2-50 is a water cooled low profile thermal power/energy laser measurement sensor for high power density and long pulse lasers. It has a 50mm aperture and can measure power from 0.5W to 300W and energy from 200mJ to 300J. Its high damage threshold LP2 coating covers the spectral range 0.35 – 2.2 and 10.6µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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1000W-BB-34
P/N 7Z02750
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ApertureØ34mm

Spectral Range0.19-20µm

Power Range5W-1000W

Energy Range400mJ-300J

Backscattered PowerN.A.

DimensionsØ100 W x 35 D (mm)
The 1000W-BB-34 is a water cooled thermal power/energy laser measurement sensor with a 34mm aperture. It can measure power from 5W to 1000W and energy from 300mJ to 300J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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1000W-BB-34-QUAD
P/N 7Z07936
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ApertureØ34mm

Spectral Range0.19-20µm

Power Range5W-1000W

Energy Range500mJ-300J

Backscattered PowerN.A.

DimensionsØ100 W x 35 D (mm)
The BeamTrack series 1000W-BB-34-QUAD laser measurement sensor measures laser beam position well as power and energy. It has a 34mm aperture and can measure beam position to 0.5mm accuracy. It measures power from 5W to 1000W and energy from 500mJ to 300J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20µm.
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1000W-LP2-34
P/N 7Z02774
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ApertureØ34mm

Spectral Range0.35-2.2µm

Power Range5W-1000W

Energy Range400mJ-300J

Backscattered PowerN.A.

DimensionsØ100 W x 35 D (mm)
The 1000W-LP2-34 is a water cooled thermal power/energy laser measurement sensor for high power density and long pulse lasers. It has a 34mm aperture and can measure power from 5W to 1000W and energy from 400mJ to 300J. Its high damage threshold LP2 coating covers the spectral range 0.35 – 2.2µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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1000WP-BB-34
P/N 7Z02753
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ApertureØ34mm

Spectral Range0.19-20µm

Power Range5W-1000W

Energy Range400mJ-300J

Backscattered PowerN.A.

DimensionsØ115 W x 36 D (mm)
The 1000WP-BB-34 is a water cooled thermal power/energy laser measurement sensor with a 34mm aperture. It can measure power from 5W to 1000W and energy from 400mJ to 300J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20µm. This sensor is specially designed for noncontaminating water flow. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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L1500W-BB-50
P/N 7Z02752
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ApertureØ50mm

Spectral Range0.19-20µm

Power Range15W-1500W

Energy Range500mJ-200J

Backscattered PowerN.A.

Dimensions Ø120 W x 36 D (mm)
The L1500W-BB-50 is a water cooled thermal power/energy laser measurement sensor with a 50mm aperture. It can measure power from 15W to 1500W and energy from 500mJ to 200J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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L1500W-LP2-50
P/N 7Z02772
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ApertureØ50mm

Spectral Range0.35-2.2µm

Power Range15W-1500W

Energy Range500mJ-200J

Backscattered PowerN.A.

DimensionsØ120 W x 36 D (mm)
The L1500W-LP2-50 is a water cooled thermal power/energy laser measurement sensor for high power density and long pulse lasers. It has a 50mm aperture and can measure power from 15W to 1500W and energy from 500mJ to 200J. Its high damage threshold LP2 coating covers the spectral range 0.35 – 2.2µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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L2000W-BB-120
P/N 7Z02751
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ApertureØ120mm

Spectral Range0.19-20µm

Power Range1W-2000W

Energy Range6J-6000J

Backscattered PowerN.A.

DimensionsØ220 W x 42 D (mm)
The L2000W-BB-120 is a water cooled thermal power/energy laser measurement sensor with the very large aperture of 120mm. It can measure power from 1W to 2000W and energy from 2J to 6000J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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5000W-BB-50
P/N 7Z02754
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ApertureØ50mm

Spectral Range0.19-20µm

Power Range20W-5000W

Energy RangeN.A.

Backscattered PowerN.A.

DimensionsØ146 W x 47 D (mm)
The 5000W-BB-50 is a water cooled thermal power/energy laser measurement sensor with a 50mm aperture. It can measure power from 20W to 5000W. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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5000W-LP2-50
P/N 7Z02773
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ApertureØ50mm

Spectral Range0.35-2.2µm

Power Range20W-5000W

Energy RangeN.A.

Backscattered PowerN.A.

DimensionsØ146 W x 47D (mm)
The 5000W-LP2-50 is a water cooled thermal power/energy laser measurement sensor for high power density and long pulse lasers. It has a 50mm aperture and can measure power from 20W to 5000W. Its high damage threshold LP2 coating covers the spectral range 0.35 - 2.2µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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5000WP-LP2-50
P/N 7Z02788
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ApertureØ50mm

Spectral Range0.35-2.2µm

Power Range20W-5000W

Energy RangeN.A.

Backscattered PowerN.A.

DimensionsØ155 W x 52 D (mm)
The 5000WP-LP2-50 is a water cooled thermal power/energy laser measurement sensor for high power density and long pulse lasers. It has a 50mm aperture and can measure power from 20W to 5000W. Its high damage threshold LP2 coating covers the spectral range 0.35 - 2.2µm. This sensor is specially designed for noncontaminating water flow. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
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6K-W-BB-200x200
P/N 7Z02764
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Aperture198 x 198 mm

Spectral Range0.19-20µm

Power Range200W-6000W

Energy RangeN.A.

Backscattered PowerN.A.

Dimensions200 L x 200 W x 61 D (mm)
The 6K-W-BB-200x200 is a calorimetric water cooled thermal power/energy laser measurement sensor (which measures input and output water temperature and flow rate). The sensor measures high powers with a very large 198x198mm aperture. It can measure power from 200W to 6,000W. It covers the spectral range from 0.19 - 20µm. The sensor has two operation modes: Supplied standard 5 meter cable for connecting to a meter or PC interface with StarLab PC App to display power only. Supplied RS232 cable for connecting directly to a PC with WaterFlowMeter PC App to display power, water temp. and water flow rate.
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Helios-Profinet
P/N 7Z02768
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ApertureØ50mm

Spectral Range860-1100nm

Power Range50W-12kW

Energy Range100J – 5kJ

Backscattered PowerN.A.

Dimensions200 Lx123 Wx144 H (mm) - Open, 200 L x 100 W x 84 H(mm)-Closed
The Helios-Profinet measures high power industrial lasers of up to 12kW by measuring the energy of a short time exposure to this power. The laser is set to a pulse of from 0.3 to several seconds. The Helios-Profinet measures the energy and exposure time of this sample of the power, and from this calculates the power. By keeping the pulse energy under 5 kJ, there is no need for water cooling and the sensor can be kept to a compact size. Helios-Profinet is a version of Helios that has Profinet and RS232 communications. For EtherNet/IP communication please see Helios-EtherNet/IP
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Helios-EtherNet/IP
P/N 7Z02789
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ApertureØ50mm

Spectral Range860-1100nm

Power Range50W-12kW

Energy Range100J – 5kJ

Backscattered PowerN.A.

Dimensions200 Lx123 Wx144 H (mm) - Open, 200 L x 100 W x 84 H(mm)-Closed
The Helios-EtherNet/IP measures high power industrial lasers of up to 12kW by measuring the energy of a short time exposure to this power. The laser is set to a pulse of from 0.3 to several seconds. The Helios-EtherNet/IP measures the energy and exposure time of this sample of the power, and from this calculates the power. By keeping the pulse energy under 5 kJ, there is no need for water cooling and the sensor can be kept to a compact size. Helios-EtherNet/IP is a version of Helios that has EtherNet/IP and RS232 communications. For Profinet communication please see Helios-Profinet
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10K-W-BB-45
P/N 7Z02756
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ApertureØ45mm

Spectral Range0.8-2µm, 10.6µm

Power Range100W-11,000W

Energy RangeN.A.

Backscattered Power~3.5% without Scatter Shield, ~1% with Scatter Shield ~

DimensionsØ146 W x 70 D (mm)
The 10K-W-BB-45 is a water cooled thermal power/energy laser measurement sensor for very high powers with a 45mm aperture. It can measure power from 100W to 11,000W. It has a deflecting cone and annular absorber that withstands high power densities to 10kW/cm². It covers the spectral range from 0.8 - 2 and 10.6µm. The sensor comes with a standard 5 meter cable for connecting to a meter or PC interface.
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15K-W-BB-45
P/N 7Z02770
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ApertureØ45mm

Spectral Range0.8-2µm, 10.6µm

Power Range100W-15,000W

Energy RangeN.A.

Backscattered Power~3.5% without Scatter Shield, ~1% with Scatter Shield

DimensionsØ146 W x 82 D (mm)
The 15K-W-BB-45 is a water cooled thermal power/energy laser measurement sensor for very high powers with a 45mm aperture. It can measure power from 100W to 15,000W. It has a deflecting cone and annular absorber that withstands high power densities to 10kW/cm². It covers the spectral range from 0.8 - 2 and 10.6µm. The sensor comes with a standard 5 meter cable for connecting to a meter or PC interface.
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16K-W-BB-55
P/N 7Z02791
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ApertureØ55mm

Spectral Range0.8-2µm, 10.6µm

Power Range100W-16,000W

Energy RangeN.A.

Backscattered Power~3.5% without Scatter Shield, ~1% with Scatter Shield

DimensionsØ170 W x 82 D (mm)
The 16K-W-BB-55 is a water cooled thermal power/energy laser measurement sensor for very high powers with a 55mm aperture. It can measure power from 100W to 16,000W. It has a deflecting cone and annular absorber that withstands high power densities to 10kW/cm². It covers the spectral range from 0.8 - 2µm and 10.6µm. 16K-W-BB-55 sensor has a module mounted on the sensor near the output cable with over temperature LED, loud audible signal and M8 3 connector interlock. The sensor comes with a standard 5 meter cable for connecting to a meter or PC interface.
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30K-W-BB-74
P/N 7Z02757
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ApertureØ74mm

Spectral Range0.8-2µm, 10.6µm

Power Range100W-30,000W

Energy RangeN.A.

Backscattered Power~4.3% without Scatter Shield, ~1.3% with Scatter Shield

DimensionsØ229 W x 100 D (mm)
The 30K-W-BB-74 is a water cooled thermal power/energy laser measurement sensor for high powers with a 74mm aperture. It can measure power from 100W to 30,000W. It has a deflecting cone and annular absorber that withstands high power densities to 10kW/cm². It covers the spectral range from 0.8 - 2 and 10.6µm. The sensor comes with a standard 10 meter cable for connecting to a meter or PC interface.
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120K-W
P/N 7Z02691
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ApertureØ200mm

Spectral Range0.9-1.1µm

Power Range10kW - 120kW

Energy RangeN.A.

Backscattered PowerLess than 1%

Dimensions520 L x 545 W x 750 D (mm)
The 120K-W is a water cooled thermal power/energy laser measurement sensor for very high powers with a 200mm aperture. It has dimensions 520 x 545 x 750mm. The 120k-W laser power meter can measure power from 10,000W to 120,000W and is designed for a beam expanded to 100mm diameter to hit its deflecting cone and is calibrated at 1.07µm. Applications include laser weapon measurements and laser measurement for semiconductor lithography processes. The sensor comes with a 10 meter cable for connecting to a meter or PC interface
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Comet 1K
P/N 7Z02702
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ApertureØ50mm

Spectral Range0.2-20µm

Power Range20W-1000W

Energy RangeN.A.

Backscattered PowerN.A.

Dimensions295 L x 25 W x 50 D (mm)
The Comet 1K is a portable power puck laser sensor with a 50mm aperture. It can measure power from 20W to 1000W by sampling a 10s exposure of laser power. It has the spectrally flat broadband coating and covers the spectral range from 0.2 to 20µm.
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Comet 10K
P/N 7Z02705
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ApertureØ100mm

Spectral Range0.98-1.07µm and 10.6µm

Power Range200W-10,000W

Energy RangeN.A.

Backscattered PowerN.A.

Dimensions345 L x 50 W x 100 D (mm)
The Comet 10K is a portable power puck laser sensor with a 100mm aperture. It can measure power from 200W to 10kW by sampling a 20s exposure of laser power. It has a broadband coating and is calibrated for 0.98 – 1.07µm and 10.6µm.
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Comet 10K-HD
P/N 7Z02706
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ApertureØ55mm

Spectral Range0.98-1.07µm and 10.6µm

Power Range200W-10,000W

Energy RangeN.A.

Backscattered PowerN.A.

Dimensions355 L x 87 W x 110 D (mm)
The high damage threshold Comet 10K-HD is a portable power puck laser sensor with a 55mm aperture. It can measure power from 200W to 10kW by sampling a 30s exposure of laser power. It has a deflecting cone and the spectrally flat broadband coating and covers the spectral range 0.98 – 1.07µm and 10.6µm
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