Stingray 2.0 Portable Level-Velocity Logger
for Area-Velocity Flow Surveys in Sewers, Streams and Open Channels
New! Stingray 2.0 Level-Velocity Logger

RESOURCES

Stingray 2.0 Brochure
Stingray 2.0 User's Guide
Quick Start Guide
Specifications
Greyline Logger Software
Optional Pipe Mounting Bands
Optional Pipe Band Dams
Application Note - Stingray Helps Solve Flow Rate Mystery
How It Works
More Information
Greyline Product List
What's New from Greyline
Stingray 2.0 Order Form
How To Order
 
Thurston County Comments on Greyline Flowmeters

"We have been using Greyline products at Thurston County, Washington for approximately seven years. We use both the Stingray portable flow meters and..."
Read more...
 

New Stingray 2.0 Level-Velocity Logger

  • Measures water level and velocity in partially filled pipes and open channels

  • No flume or weir required

  • Extreme low power consumption
    Uses standard Alkaline D-cell batteries

  • 130,000 point data logger

  • USB output

  • Powerful Windows software

  • LCD bar graph display


Compact and Portable

Stingray 2.0 is a compact, battery-powered logger with an ultrasonic sensor. It data logs level, velocity and water temperature readings for flow monitoring through open channels, partially full sewer pipes and surcharged pipes. Use it for flow surveys, I&I studies, stormwater, irrigation water and sewage. 

 

Hydrodynamic Ultrasonic Sensor

Stingray 2.0 - Compact and Portable
New! QZ02L Submersible Ultrasonic Sensor  Stingray 2.0 uses a submerged ultrasonic sensor to continuously measure both velocity and level in the channel. The sensor is a completely sealed ultrasonic unit with no orifices or ports. It is hydrodynamically shaped and designed to shed deposits and stringers for reliable operation in sewage, stormwater and stream flow applications. The QZ02L sensor mounts inside the pipe or at the bottom of an open channel. No special compounds, tools or hardware are required. A stainless steel mounting bracket is included.
   
Powered by Standard Alkaline Batteries
Logging
Interval
  Log
Duration
  Battery
Life
 10 sec 15 days 15 days
 30 sec 45 days 45 days
  1 min 3 months 3 months
  2 min 6 months 6 months
  5 min 1 year 1 year
 10 min 2 years 2 years
 15 min 3 years 3 years
 30 min 4 years 4 years
 60 min 4 years 4 years
  With 4 standard Alkaline D-cell batteries the Stingray 2.0 will operate up to 4 years! These inexpensive Alkaline batteries are available in stores everywhere and with an extremely low self discharge rate they will reliably power the energy-efficient Stingray 2.0 for the duration of your flow study.

Stores 130,000 data points

Stingray 2.0 stores 130,000 data points including level, velocity and water temperature. Between readings it powers down to conserve energy.
  Stingray 2.0 Uses Standard D-Cell Alkaline Batteries
         

Confidence Display -
Use it to check Stingray operation Stingray 2.0 Confidence Display

You can check operation with the built-in LCD bar graph display. It scrolls through level, velocity and temperature readings, plus remaining battery and logger storage capacity. The display turns off automatically after 60 seconds to conserve battery power.
 
Includes Greyline Logger Windows software
Greyline Logger
Real-Time Display Greyline Logger software is included with each Stingray 2.0. Use this powerful program to view Stingray 2.0 readings in real-time and to set the logging interval.   Greyline Logger
Log File Display Retrieve Stingray 2.0 log files. Data can be viewed in graph or table format and exported to spreadsheet and database programs.

Stingray 2.0 Monitors Diversion Water

The Raisin Region Conservation Authority uses a Greyline Stingray to comply with their St Lawrence River diversion flow monitoring agreement.

 

Stingray 2.0 Introduction in New Orleans

Improvements and key features of the Stingray 2.0 Level-Velocity Logger are shown in the new model launch at the WEFTEC exhibition in New Orleans.



 
  Greyline Pipe Band Sensor Mounting for Area-Velocity Flow Surveys

Do it the easy way - use a stainless steel pipe band for Stingray 2.0 sensor mounting. You can install the sensor and tie wrap the cable in place before you enter the manhole. Then insert the pipe band into the manhole inlet pipe and tighten the scissor-jack to expand the band for a friction fit inside the pipe.

Pipe Mounting Bands are available from Greyline in a range of sizes for common pipe diameters.


For semi-permanent installations...

Check out the AVFM 5.0 Area-Velocity Flow Meter for applications in partially filled pipes and channels. It displays and transmits flow, level and velocity with three 4-20mA outputs.

AVFM 5.0 Area-Velocity Flow Meter

Copyright 2015 [Greyline Instruments Inc.] All rights reserved.
Information in this document is subject to change without notice.