Portable 2160 LaserFlow System._1169076
Portable 2160 LaserFlow System._1169076
Portable 2160 LaserFlow System._1169076
Representative image only

Portable 2160 LaserFlow System.

Baud Rate38,400
Bytes Per Reading5
Data Storage Capacity798,000 bytes (up to 158,000 readings, equal to over 270 days of level, velocity, flow rate, ultrasonic signal, Doppler frequency, and input voltage readings at 15 minute intervals)
Data Storage MemoryNon-volatile flash; retains stored data during program updates
Data TypesFlow Rate, Flow Rate 2, Total Flow, Input Voltage; LaserFlow Level, Distance, Velocity; Optional 350 AV Level, Temperature, Velocity
EnclosureIP 68 (self-certified)
Level-to-Area ConversionsRound, U-shaped, rectangular, trapezoidal, elliptical, channel shapes with silt correction; data points up to 50 level-area pairs
Level-to-Flow Rate ConversionsWeirs- V-notch, rectangular, Cipolletti, Isco Flow Metering Inserts, Thel-Mar; Flumes- Parshall, Palmer-Bowlus, Leopold-Lagco, trapezoidal, H, HS, HL; Manning Formula- Round, U-shaped, rectangular, trapezoidal; data points up to 50 level-flow rate points;
MaterialHigh-impact polystyrene, Stainless steel
Maximum Distance between Remote Modules3,300 ft (1000 m)
Number of ModulesUp to 4, field interchangeable
Operating and Storage Temperature Range-40° to 140 °F (-40° to 60 °C)
Power7.0 to 16.6 VDC, Typical operating current 25 mA at 12 VDC Nominal, 1.0mA standby
Program MemoryNon-volatile, programmable flash; can be updated using PC without opening enclosure; retains user program after updating
Setup and Data RetrievalSerial connection to IBM PC or compatible computer with Isco Flowlink software
Size (HxWxD)2.9 x 11.3 x 7.5 in. (7.4 x 28.7 x 19.1 cm)
Storage Interval15 or 30 seconds; 1, 2, 5, 15, or 30 minutes; or 1, 2, 4, 12, or 24 hours
Storage ModeRollover with variable rate data storage
Total Flow CalculationsUp to 2 independent level-to-area and/or level-to-flow rate conversions, net, positive or negative, based on either flow rate conversion
Typical Battery Life12 weeks at 15 minute data storage interval; 7 weeks at 5 minute data storage interval (2160 module, 2191 Battery Module with Eveready Energizer model 529 alkaline lantern batteries, and LaserFlow sensor)
Weight2160 Module: 2.3 lbs (1.0 kg); 2160 Module with 2191 Battery Module: 6.0 lbs (2.7 kg)
Wiring between ModulesTwisted pair for communication, pair for power, gauge dependent on distance
2100 Series Flow Modules Brochure
2160 LaserFlow Module User Manual
Teledyne Isco 2160 LaserFlow Module
Overview

2100 Series Flow Modules

Teledyne Isco’s 2100 Series offers flexible, modular design and easy configuration for a wide range of networked open-channel flow monitoring applications, including Inflow and Infiltration studies, CMOM and AMP data collection, and river monitoring.

Compact, stackable, NEMA 4x, 6P (IP68) modules snap together to provide the capabilities needed for practically any site and monitoring requirement.

 

2160 LaserFlow™ Area Velocity Module

2100 Series modularity with advanced non-contacting laser Doppler technology

 

The 2160 LaserFlow Module uses non-contact Laser Doppler Velocity technology and non-contact Ultrasonic Level technology to remotely measure open-channel flow. The sensor has advanced technology to measure velocity with a laser beam at single or multiple points below the surface of the wastewater stream.

The LaserFlow is ideal for a broad range of wastewater monitoring applications.

During submerged conditions, flow measurement continues without interruption with optional Doppler Ultrasonic Area Velocity technology.

In field use, the 2160 is typically powered either by two alkaline, or Isco Rechargeable Lead-acid batteries, within a 2191 Battery Module. Other power options (including solar) are available.

Standard Features

  • Rugged, submersible enclosure fulfills IP68 enclosure requirements. 
  • The quick-connect sensor can be easily removed and interchanged in the field without requiring recalibration. 
  • Up to four 2100 Series flow modules can be networked by stacking and/or extension cables. 
  • Modbus output interface

Applications

  • Portable or permanent 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. 
  • Stormwater conveyance and outfall (sunshade required) 
  • Irrigation canals and channels (sunshade required)

Options and Accessories

  • Landline and cell phone communication options 
  • TIENet™ 350 Area velocity sensor configured for submerged flow or redundant in-stream measurement 
  • Sensor mounting kits and street-level retrieval tools

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