Stingray 2.0 Portable Level-Velocity Logger
Manufacturer: Pulsar Measurement
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Stingray 2.0 Portable Level-Velocity Logger
Manufacturer: Pulsar MeasurementThe Greyline Stingray 2.0 is a compact, portable, battery-powered (4 standard Alkaline D-cell batteries) 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.
Greyline 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 sensor mounts inside the pipe or at the bottom of an open channel.
A stainless steel mounting bracket is included.
Features- 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
Specifications
Manufacturer
Electronics Enclosure
- IP67 Polycarbonate
Accuracy
- Level: ± 0.25 % of Range
- Velocity: ± 2 % of Reading
Display
- LCD Displays: Level, Velocity, Water Temperature, Battery, and Memory Capacity
Operating Temperature
- -20° C to 60° C (-4° F to 140° F)
Instrument Set-up
- via Greyline Logger Software for Windows®: Logging Time Interval, Site Name
Logger Interval
- 10 sec (15 days), 30 sec (45 days), 1 min (3 months), 2 min (6 months), 5 min (1 Year), 10 min (2 Years), 15 min (3 Years), 30 min (4 Years), or 60 min (4 Years)
Data Logger Capacity
- 130,000 Data Points
Power
- 4 Alkaline ”D” Cell Batteries
Output / Communications
- USB
USB Cable
- 1 m (3 ft) Shielded
