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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.

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.

The Signature flowmeter is designed for open channel flow monitoring applications. It supports flow measurement technologies including bubbler, non-contact laser area velocity, submerged Doppler ultrasonic area velocity, and ultrasonic. The meter can calculate flow using standard open channel level-to-flow and area velocity conversions, as well as user-defined equations, level to area data points, or level to flow data points, depending on the application need.
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Teledyne ISCO's new DuraTracker® flowmeter logs flow data with more features at a greater value than related products, especially when multiple sensor connections and communication with a cell phone are required.
DuraTracker is flow measurement made easy, with a durable build, low-cost, efficient operation, room to attach multiple devices and intelligent options for communicating data to the user. It's a versatile flowmeter like no other and ideal for many flow applications.
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Connects directly to 6712 and Avalanche Samplers, 4200 Flowmeters, and 4100 Flow Loggers
The Teledyne ISCO 674 Rain Gauge is a precision instrument that uses a tipping bucket design for accurate rainfall measurement. It has an 8 inch diameter orifice and is factory-calibrated to tip at either 0.01 inch or 0.1 mm of rainfall. With a 674 Rain Gauge connected, a Teledyne ISCO flowmeter or sampler will:
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