Well Sounder 2010 PRO

Well Sounder acoustic water level meters and loggers

The Well Sounder 2010 PRO is a highly accurate yet easy to use instrument designed for portable non-contact well water level monitoring. It requires no external equipment for configuration settings, and it is capable of logging, storing, and downloading over 13,000 data points. The product consists of a handheld control unit and a probe. The separate probe allows the display unit to be operated in a convenient location up to 6 feet away.


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The Well Sounder 2010 PRO is a simple to use self-contained portable acoustic ranging instrument designed specifically to find the distance through a pipe or bore hole to an obstruction which could be the surface of water in the hole or the dry bottom.

The product consists of a control unit and a probe. The control unit contains the driver electronics, processor, display, keypad and 6 AA batteries. Internal non-volatile memory is included to record system settings, calibration data, and log up to 13,00 data points. Extended memory via 2 GB non-volatile flash memory for 25 million data points in a Windows compatible file system. A real-time clock/calendar is also included to time stamp the recorded log data. The RS232 port can be set to output data to a remote device or used as a bidirectional communications interface to a computer for remote programming or data download. A power jack allows the unit to be run from an optional AC adapter or battery pack.

The probe contains a speaker, a microphone and temperature sensor in the probe tip. The probe is designed to easily attach to a standard well cap vent opening while also allowing the display unit to be operated in a convenient location up to 6 feet away.

The Well Sounder transmits an acoustic pulse into the pipe, then measures the time to the returned echo. The distance is calculated as the result of the sound speed and the time. Since the sound speed has a large temperature dependence, a temperature sensor is included in the probe to adjust for variations.

External Power (optional) – 5.5 to 12 VDC at 50 mA
Internal Power – 6 AA Alkaline batteries
Real time clock – Li Ion 3V battery CR2032.

Resolution – .05 ft
Accuracy – .1 ft
Range – 9 to 700 feet.

Memory – non-volatile flash memory for 13,000 data points in addition to calibration and user data.
Expanded Memory – 2 GB non-volatile flash memory with file system for up to 25 million data points
Logging rates – 1 sec to 60 minutes per sample

Temperature – -10 to 110 F
Humidity – 10 to 90% non-condensing.
Dimensions – 4×7.5×1.25”

Display – 2×16 character LCD
Temperature compensation – in probe
Alarms – high and low 10 to 700 ft.
Serial Output – baud 300 – 57600, 8 data bits, one stop bit. (19200 baud default).

Acoustic probe
Serial port
USB port for file system access
Flow meter input (with adapter) – pulse counting
External Temperature sensor (with adapter)

Ordering Information:
Well Sounder 2010P



Weight 5 kg
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