Laser Power Meter by Ophir Optronics

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The 7Z07104 from Ophir Optronics is an Industrial Laser Power Meter that operates at wavelength ranges of 450 to 550 nm (NIR) and 900-1100 nm (blue-green). It can measure lasers with power ranging from 50 W to 12 kW and energy in the range of 100 J to 5 kJ with a pulse width of 0.3 to several seconds. This power meter has an aperture of size Ø50 mm and up to ±3.5% accuracy with a response time of 3 s and a waiting time of 12 s. It can handle a maximum energy density of 4 kJ/cm2 and a maximum beam diameter of 35 mm. This power meter has an antireflection coated protective window that can be opened and closed remotely and is used to reduce back reflection from high power beams.

The 7Z07104 requires a DC supply of 24 V and consumes 4.8 W of power. It can be controlled via EtherNet/IP & RS232 interfaces and has 2x M12D-coded connectors for data & 2x Mini 7/8“ connectors for power. This power meter is available in a dust-resistant industrial body that measures 200 x 122 x 84 mm that keeps it in clean working order even under harsh factory conditions.

Product Specifications View similar products

Product Details

  • Part Number
  • Manufacturer
    Ophir Optronics
  • Description
    NIR/Blue-Green Laser Power Meter for Industrial Applications

General Parameters

  • Power Supply
    24 VDC ±5%, max 2A
  • Reproducibility
  • Response Time
    3 s
  • Application
    High Power Industrial Laser Measurement
  • Accuracy
    ±3% (900 to 1100 nm), ±3.5% (450 to 550 nm)
  • Aperture
    50 mm (Dia.)
  • Calibration Uncertainty
  • Equipment Type
  • Interface
    EtherNet/IP, RS232
  • Linearity
  • Measurement Display
    J, kJ
  • Mesurable Energy
    100 J to 5 kJ
  • Supply Voltage
    24 V
  • Power Range
    50 W to 12 kW
  • Wavelength Range
    450 to 550 nm, 900 to 1100 nm
  • Note
    Exposure Time: 0.3 to 4 s, Beam Diameter: 35 mm, Energy Density: 4kJ/cm2


  • Relative Humidity
    10 to 80%
  • Operating Temperature display
    10 to 60 Degree C

Physical Properties

  • Dimensions
    200 x 122 x 84 mm (L x W x H) (Closed), 200 x 145 x 144 mm (L x W x H) (Open)
  • Weight
    2.7 kg

Other Specifications

  • RoHs

Technical Documents

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