YSI ProSwap Logger
Features
- User-replaceable water quality sensors alongside built-in temperature and depth
- Smart sensor technology with on-board monitoring for improved calibration and performance
- Titanium housing and waterproof connectors guarantee operation well into the future
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Monitoring Made Simple
ProSwap Logger features a universal port for a wide variety of real-time monitoring applications. Combine any digital smart sensor with the built-in temperature and depth sensors for more comprehensive measurements in a slim profiling package. Build a dedicated system for conductivity, dissolved oxygen, pH, turbidity, or algae monitoring applications with unique customization options.
Continuous Unattended Logging
Ideal for short- and long-term deployments, the on-board memory is capable of holding over 100,000 data sets. With ProSwap Logger, you can view trends in water quality over extended periods of time for a true representation of the ecosystem.
Flexible Deployment
ProSwap Logger is a powerful instrument in a small package. Suspend in groundwater wells, deployment pipes, and other tight or shallow spaces. A variety of power and deployment options are available to fit the needs of your system.
Reliable Connection
An integral cable allows for easy topside communication and data download without removing the sonde from its deployment location. A twist-lock connector provides quick and reliable communication via a dedicated handheld or Kor Software. With convenient options for calibration, deployment setup, and data collection, ProSwap Logger makes it easier than ever to effectively expand you smart watershed.
Digital Smart Sensors
ProSwap Logger is compatible with any individual ProDSS Digital Smart Sensor for fast, easy setup and high quality data. Each sensor features a welded titanium body, auto-recognition, and local storage of calibration for quick swapping. Trusted by water quality professionals, these sensors provide accurate data with advanced technology and proven performance!
| Material | 512 MB, >100,000 data sets (includes date, time, site, parameters) |
| Software |
Kor Software |
| Communications | Sonde: YSIP, SDI-12, Modbus* Adapters: USB, Flying-Lead |
| Power |
External Powering: 5.4 - 16V |
| Operating Temp. |
-5 to 50°C (23 to 122°F) |
| Storage Temperature | -20 to 50°C (-4 to 122°F) |
|
Depth Rating |
0 to 100 m (0 to 328’) |
| Battery Life |
≥ 90 days at 15 min log interval |
| Sampling Rate | 1 per second (fastest) to 1 per day (slowest) |
| Diameter | 2.65 cm (1.05”) |
| Length (with guard) without Battery | 49.70 cm (19.57”) |
| Length (with guard) with Battery | 57.35 cm (22.58”) |
| Sonde Weight** with Battery |
0.57 kg (1.25 lbs) |
| Sonde Weight** without Battery | 0.45 kg (0.99 lbs) |
| Warranty |
2 Years |
*Modbus output configurable with post-launch update
**Total weight will depend on cable length
- ProSwap Logger with Integrated Cable
- Probe Guard
- Weight (for Probe Guard)
- Storage Sleeve
- Sponge
- Graduated Cylinder
- USB Drive (contains Kor Software)
- Cable Connector Cap
- Cable Grip Kit
- Cable Management Kit (4m, 10m, 20m) or Cable Spool (30m+)
- Maintenance Kit
- Desiccant Kit (Vented units ONLY)
Select Options
In The News
Cal Poly, San Luis Obispo Manages Monitoring Efforts in Morro Bay
California Polytechnic State University, San Luis Obispo (Cal Poly, SLO), has been monitoring Morro Bay for decades, and while the monitoring program has changed over the years, the dedication to monitoring the bay has remained the same. The project started in 2006 as a Packard Foundation-funded initiative to monitor water quality flowing in and out of Morro Bay. The goal at the time was to use the data collected to develop and inform an ecosystem-based management plan in collaboration with the Morro Bay National Estuary Program (MBNEP). Since the estuary was the focus at the time, researchers were monitoring water flowing into the estuary from Chorro Creek and Los Osos Creek.
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Green Water in Green Bay: Using Data Buoys to Monitor the Southern Bay
While the bay of Green Bay has been referred to as the largest freshwater “estuary” in the world, the watershed hosts intensive agriculture and contributes one-third of Lake Michigan’s total phosphorus load. The Fox River flows into the bay, carrying excess nutrients largely the result of non-point source runoff from the watershed. With a history of deterioration extending well into the last century, the bay ecosystem suffered significant declines in water quality. This, in turn, stimulated major clean-up and ongoing restoration efforts to improve water quality. Tracking these changes is an important aspect of ecosystem management.
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Cross-Border Sewage Contaminated Flows: Monitoring the Tijuana River
The Tijuana River runs across the US-Mexico boundary, flowing into and throughout southern California, carrying with it nutrients and contaminants throughout the estuary. In recent decades, the flows have been heavily polluted with untreated sewage from the City of Tijuana. The wastewater enters the greater Tijuana River estuary, impacting coastal communities and disrupting the natural environment. In order to better understand these cross-border flows, researchers out of San Diego University sought to monitor the waterway test the capabilities of in-situ sensors to measure the contaminated water. Natalie Mladenov and Trent Biggs were two of the researchers involved in the project, deploying a real-time monitoring system in May of 2021.
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