Primary Applications
Argonaut-SW (Shallow Water)
Ideal for monitoring flows in small channels from 1 ft (0.3 m) to 16 ft (5 m) deep, the Argonaut-SW (Shallow Water) offers advanced Doppler performance for sites previously thought impossible to measure. Typically mounted on the bottom of a channel, stream, or pipe, the SW measures water level and vertically-integrated velocity making it ideal for sites with reversing or stratified flow conditions.
Argonaut-SW Brochure [PDF]
Primary Applications
• Shallow water monitoring
• Irrigation channels
• Pipes, culverts
• Natural streams
• Storm water
• Flood alert
Argonaut-SW App Notes [PDF]
| Monitoring flow in natural streams, concrete lined channels and pipes has never been easier than with the Argonaut-SW. This lightweight and compact system uses SonTek’s proven Doppler technology to measure flow, velocity and water level. The system is designed to account for velocity variations within the channel to produce the most accurate flow calculation possible. |
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| Standard Features | Optional Features | |
Expanded Description [PDF] |
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| Argonaut-SW | |
| Velocity Profiling Range | |
| Maximum Depth | 5.0 m (16 ft) |
| Minimum Depth | 0.3 m (1 ft) [0.2m (0.7ft) with performance limitations] |
| Water Level Measurement | |
| Minimum Depth Above Transducer | 0.10 m (0.3 ft) |
| Minimum Total Water Depth | 0.20 m (0.6 ft) |
| Maximum Depth | 5.0 m (16 ft) |
| Accuracy | ±0.1% of measured level, ±0.3 m (0.01 ft) |
| Water Velocity | |
| Range | ±5 m/s (16 ft/s) |
| Resolution | 0.1 cm/s (0.003 ft/s) |
| Accuracy | ±1% of measured velocity, ±0.5 cm/s (0.015ft/s) |
| Power Requirements | |
| Input Power | 7-15 VDC |
| Power Consumption | 500 mW - 700 mW nominal |
| Physical Parameters | |
| Dimensions (L x W x H) | 24.5cm x 10.0cm x 6.3cm | (9.7in x 4.0in x 2.5in) |
| Weight in Air | 1.2 kg (2.6 lb) |
| Weight in Water | 0.15 kg (0.3 lb) |
| Pressure Rating | 25 m (80 ft) |
| Operating Temperature | -5°C to 60°C (23°F to 140°F) |
| Storage Temperature | -10°C to 70°C (14°F to 158°F) |
Doppler technology has several inherent advantages that make it the preferred method for current measurement. Combining this with SonTek’s proven ability to develop instruments that are both powerful and easy-to-use, the Argonaut-SW is the ideal choice for a wide range of applications.
Want to learn more? Download the brochure, read real stories about how our customers use the system in the field, or participate in one of our online training sessions (“Webinars”) at your convenience!
Brochures
Argonaut-SW Brochure
Customer Stories
Argonaut-SW Customer Stories
Frequently Asked Questions
Argonaut-SW FAQs
Training
Training Sessions and Podcasts
| Every Argonaut-SW comes with user-friendly Windows software for setting up your system and analyzing data. A flow configuration utility makes flow measurement simple.
The Argonaut-SW is also compatible with SonTek’s popular software– FLOWPACK! FlowPack allows you to generate easy-to-interpret Velocity-Index ratings. Promising to make your data reporting process a whole lot friendlier (and faster), FlowPack also provides a simple method to store flow, velocity, and stage measurements -- all through one software program. FlowPack can produce comprehensive reports that assist you in making better, more informed decisions. FlowPack Velocity-Index Discharge Rating Software |
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Solutions Showcase
Simple. Sleek. Superior.
Useful options and accessories make the Argonaut-SW a complete, turn-key solution.
Real-time Flow Display
Provides an easy-to-use interface for monitoring both output data and the system status.
Mounting Shoe
Fits like a glove and easy to install. Intended for use in open channels, culverts and pipes.
Modbus Interface Module
Integrate into any Modbus-enabled system using Modbus RS-232 protocol.