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LaserFlow AV Sensor

LaserFlow AV Sensor
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Isco Non-Contact LaserFlow™ Velocity Sensor The LaserFlow™ 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. (Patent Pending) The LaserFlow is ideal for a broad range of wastewater monitoring applications. It is compatible with both the Teledyne Isco Signature® Flow Meter and the Teledyne Isco 2160 LaserFlow Module, depending on the type of installation. During submerged conditions, flow measurement continues without interruption with optional Doppler Ultrasonic Area Velocity technology. With its specially designed mounting bracket in place, the LaserFlow can be deployed and removed from above ground, eliminating unsafe and timeconsuming confined space entry. A variety of communication options enable programming and data retrieval from a remote location. Information about data quality can be recorded and transmitted alongside the flow data. Applications Permanent and portable flow measurement for CSO, SSO, I&I, SSEs, CMOM, and other sewer monitoring programs. Shallow flow measurement in large and small pipes. Wastewater treatment plant influent, process, and effluent flow measurement. Industrial process and discharge flow measurement Stormwater conveyance and outfall (sunshade required) Irrigation canals and channels (sunshade required) Standard Features Non-contact velocity and level measurement Single or Multiple Point measurement below the liquid surface Robust, submersible enclosure with IP68 ingress protection No deadband from measurement point in noncontact level and velocity measurements. No need for manual velocity profiling Bidirectional velocity measurement Options and Accessories Flow measurement during submerged conditions via Ultrasonic Doppler technology Redundant flow measurement w/ simultaneous Continuous Wave Doppler or Ultrasonic Level Sensing Installation in Class 1 Zone 1 areas (pending approval)

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Single- or Multipoint Measurement Depending on your application needs, the LaserFlow™ device can be programmed to take velocity measurements at single or multiple points below the water’s surface, producing an accurate mean velocity reading. System Versatility From industrial applications to manhole installations, the LaserFlow’s versatile configuration options give you the flexibility to measure flow in most open channel applications. The sensor is compatible with both the Isco Signature® Flow Meter for permanent discharge compliance monitoring, and the Model 2160 LaserFlow Module for...

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Optional Submerged Functionality During submerged conditions, flow measurement continues without interruption with the optional TIENet™ 350 Area Velocity sensor, which combines Doppler Ultrasonic velocity measurement with Differential Pressure level measurement. Ultrasonic Doppler Velocity Differential Pressure Level Optional Redundant Measurement For redundant flow measurement at critical monitoring sites, a unique flexibility is added by the optional TIENet 350 AV sensor when mounted at the bottom of the pipe. The 350 provides redundant velocity, level, and flow data from the same site as...

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Specifications Optional Secondary Measurement: TIENet™ 350 AV Sensor Primary Measurement: TIENet™ LaserFlow™ Device Size (HxWxL) Conductive Carbon Filled ABS, SST, Conductive Kynar, Anodized Aluminum, UV-Rated PVC Cable Lengths Certifications Laser Class Class 3R Laser Product Temperature Range Power Required Input voltage: 8 to 26 VDC 12VDC Nominal Flow Accuracy ±5% of Reading. (Typical, under normal flow conditions) Temperature Range Sensor: Epoxy, chlorinated CPVC, SST Cable: UV-Rated PVC Probe Size (HxWxL) Velocity Technology Measurement Range Minimum Depth Maximum distance from liquid...

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