Laser (DWLR-RP, DWLR-RL, DWLR-GP, DWLR-GL) Datasheet

Product catalog summary

Overview: The document provides technical specifications for the DWLR series of underwater lasers, including models DWLR-RP, DWLR-RL, DWLR-GP, and DWLR-GL. These lasers are designed for integration with ROVs to measure subsea objects and are available in both green and red light, as well as point and line types.

Optical Specifications: The DWLR-RP and DWLR-RL models operate at a nominal wavelength of 635 nm, while the DWLR-GP and DWLR-GL models operate at 532 nm. All models have an optical power of less than 5 mW, classified as Class IIIA lasers. Beam divergence is specified as 1.6 mm diameter for DWLR-RP and DWLR-RL, and 2 mm diameter for DWLR-GP and DWLR-GL.

Electrical Specifications: The lasers operate on a voltage range of 7 to 36 VDC. The operating current varies by model: less than 30 mA at 12V for DWLR-RP, less than 50 mA at 12V for DWLR-RL, less than 65 mA at 12V for DWLR-GP, and less than 80 mA at 12V for DWLR-GL. The operating temperature range is 0°C to +50°C.

Mechanical Specifications: The lasers have a length of 125 mm (excluding connector) and a diameter of 28 mm. They are constructed from hard anodized T6061-T6 aluminum and have a depth rating of 3,000 meters. The in-air weight with connector is approximately 200g±5g for DWLR-RP and DWLR-RL, and 215g±5g for DWLR-GP and DWLR-GL. The weight in water is 60g±5g and 75g±5g, respectively. The connector type is DWTEK MCBH2M or optional.

Features: The DWLR series offers instant plug-and-play functionality, making it a practical choice for subsea measurements. The product descriptions and specifications are subject to change without notice.

Catalog excerpts

Laser (DWLR-RP, DWLR-RL, DWLR-GP, DWLR-GL) Datasheet-1

Your Trusted, Innovative, Practical Partner www.dwtekmarine.com [email protected] Underwater Laser DWLR-RP, DWLR-RL, DWLR-GP, DWLR-GL Features DWLR Series Instant plug-and-play Available in both green and red light, and 27.5 point and line types Integration with ROVs to measure subsea objects 125 Specification ※All product descriptions and specifications are subject to be changed without notice. Model Optical Wavelength Optical Power Beam Divergence 532 nm nominal <5 mW typical, Class IIIA Electrical Operating Voltage Operating Current Operating Temp Mechanical Length (w/o connector) Body Material Hard Anodized T6061-T6 Aluminum Depth Rating In-air Weight (w/ connector) Weight in Water (w/ connector)

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