Laser Power Meter by Ophir Optronics

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The Ariel from Ophir Optronics is a Short Exposure High Power Sensor that operates from 440-550 nm, 900-1100 nm, and 2.94 & 10.6 µm. In pulse mode, it can measure high-power industrial lasers with a power of up to 8 kW with an exposure time of 0.05-2.00 seconds. In continuous mode, the sensor can measure lasers with a power of up to 500 W with an irradiation time up to 20 seconds. It consists of a single pulse that can carry up to 2.4 kJ of energy and has a maximum operating temperature of 60°C.  The sensor requires a cooling time of 10 minutes in between 14 kJ shots after attaining maximum temperature. It has a USB-C interface and can be controlled via a smartphone and PC.

The Ariel is a dust-proof, splash-proof power sensor with an LCD flashing display, an 1100 mAh rechargeable battery with a 15 hour battery life. It operates as per the convective cooling mechanism and has IP62-rated ingress protection that can withstand non-condensing relative humidity of 10-80 %. This sensor is available in a package that measures 70 x 70 x 80 mm and is ideal for usage in tight spaces such as additive manufacturing chambers as well as for production process quality control and R&D applications.

Product Specifications View similar products

Product Details

  • Part Number
  • Manufacturer
    Ophir Optronics
  • Description
    Short Exposure High Power Sensors for Industrial and R&D Applications

General Parameters

  • Response Time
    3 s
  • Aperture
    32 mm (Dia)
  • Equipment Type
  • Interface
    128 x 64 pixel LCD Display, Bluetooth 5.1, USB-C
  • Measurement Display
    W, kW
  • Mesurable Energy
    2.4 kJ
  • Power Range
    Up to 8 kW
  • Wavelength Range
    440 to 550 nm, 900 to 1100 nm, 2.94 µm, 10.6 µm


  • Relative Humidity
    10 to 80 %
  • Operating Temperature display
    10 to 40 Degree C

Physical Properties

  • Dimensions
    70 x 70 x 80 mm
  • Weight
    0.8 kg

Other Specifications

  • Battery Life
    >15 hours
  • Battery Type
    1100 mAh rechargeable

Technical Documents

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