Description
The Eno Scientific Well Sounder 2010 PRO is a portable sonic water level meter that measures static water levels in wells instantly — no lowering anything into the well, no contamination risk.
Key Features:
- Sonic Water Level Measurement — Uses sound waves to measure static water depth from the top of the well, keeping the well sealed and contamination-free.
- Built-In Data Logger — Records up to 25 million time-stamped data points in non-volatile memory, downloadable via USB or RS232.
- Flow Meter Input — Accepts input from standard pulsed flow meters with an optional adapter to calculate flow rate and recovery rate during pumping.
- Unsupervised Drawdown Testing — Set up the logger, walk away, and return when the test is complete for fully automated drawdown data collection.
- Power Save & Auto-Off — Extends battery life up to 21 days in power saver mode, with auto-off after a selected period of inactivity.
The Well Sounder 2010 PRO is built for groundwater professionals who need reliable, contamination-free static level measurements without the hassle of lowering equipment into the well. Simply place the probe into the well cap vent and readings appear within seconds.
Its powerful internal processor goes beyond distance readings — with a single button press it calculates total water in the well, rate of change, temperature, and battery voltage. Data is stored in Windows-compatible text files sortable by well ID.
Known interference sources like rock fissures are no problem — simply set the measurement range minimum and maximum to filter them out. The bidirectional serial communications port also enables real-time data transmission to remote readout or logging devices.
Technical Specifications
| Specification | Details |
|---|---|
| Measurement Units | English (decimal ft. or ft. & in.), Metric |
| Resolution | 0.05 ft. (1 cm) |
| Accuracy | 0.1 ft. (3 cm) |
| Range | 9 to 2,000 ft. (3 to 600 m) |
| Update Time | ~1 sec @ 500 ft. / ~4 sec @ 2,000 ft. |
| Time to First Fix | ~4 sec @ 500 ft. (150 m) |
| Standard Memory | Non-volatile flash, 13,000 data points |
| Extended Memory | 2 GB non-volatile flash (25 million data points) |
| Auto Logging Rate | 1 second to 60 minutes per sample |
| Manual Logging | On key press |
| Internal Power | 6 AA Alkaline batteries |
| Battery Life | Up to 80 hours continuous / 21 days power saver |
| External Power (Optional) | 6.5 to 12 VDC at 80 mA max (do not exceed 16V) |
| Real Time Clock | Li-Ion 3V battery CR2032 |
| Operating Temperature | -10°F to 110°F (-20°C to 45°C) |
| Humidity | 10 to 90% non-condensing |
| Display | 2 x 16 character LCD |
| Temperature Compensation | In probe |
| Meter Dimensions | 3.5" x 7.5" x 1.5" |
| Meter Weight | 0.875 lbs (14 oz.) |
| Probe Dimensions | 6" x 3" x 3" |
| Probe Tip Diameter | 5/8" (1.7 cm) |
| Cable Length | 70" (1.8 m) |
| Cable Weight | 0.813 lbs (13 oz.) |
| Shipping Dimensions | 13" x 17" x 5" |
| Shipping Weight | 5 lbs |
| Serial Port | Bi-directional 300–57,600 baud, 8 data bits, 1 stop bit |
| USB Port | File system access (mass storage device) |
| Flow Meter Input | Pulse counting (with adapter) |
| External Temp Sensor | With adapter |
Specs & Info