Non-contact, Subsurface Velocity Sensors

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Whether you're looking for an upgrade from your old sensor, or facing hazardous flow monitoring conditions, Teledyne ISCO has a solution for you. Introducing LaserFlow, the only non-contact flow measurement device to read below the surface. The LaserFlow® device can be programmed to take a velocity m​easurement at single or multiple points below the water's surface. We also offer our intrinsically-safe LaserFlow Ex, specifically designed with safety in mind. For applications within the United Kingdom requiring certification by The Environment Agency, LaserFlow is designated MCERTS Class 2.

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LaserFlow® Velocity Sensor

The LaserFlow® velocity sensor remotely measures flow in open channels with non-contact Laser Doppler Velocity​ technology and non-contact Ultrasonic Level technology. The sensor uses advanced technology to measure velocity with a laser beam at single or multiple points below the surface of the wastewater stream.

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Image alt​LaserFlow® Ex Velocity Sensor for Hazardous Areas

The LaserFlow® Ex velocity sensor can be installed in hazardous areas defined as Class 1, Div 1, Zone 0 and ATEX category 1G. It remotely measures flow in open channels with non-contact Laser Doppler Velocity technology and non-contact Ultrasonic Level technology.

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