Stingray 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
Stingray 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 mounts inside the pipe or at the bottom of a rectangular channel. No special compounds, tools or hardware are required.
Greyline Logger software is included with each Stingray. Use
this powerful program to view Stingray readings in real-time and
to set the logging interval.
Retrieve Stingray log files. Data can be viewed in graph or
table format and exported to spreadsheet and database programs.
Stores 130,000 data
stores up to 130,000 data points including level, velocity and water
temperature. Between readings it powers down to conserve battery
life. With 4 standard Alkaline D-cell batteries Stingray will
operate up to 4 years!
Stingray Confidence Display
You can check Stingray
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.
Greyline Pipe Band Sensor Mounting for Area-Velocity Flow
the easy way - use a stainless steel pipe band for Stingray
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