The AMETEK Drexelbrook CheckWell™ water well level sensor automatically monitors the level or drawdown in water wells up to 3000 feet (914m) deep. It generates a continuous linear output signal that is directly proportional to the well level. This output can be used for remote monitoring/recording, warning signals, and pump control via optional current-actuated relays.
The advantages include quick installation, no manual maintenance, and an all-electronic design for exceptional reliability. Density variations, mineral or oil deposits on the sensing feature, and oil on top of the water do not affect the device.
Download the Drexelbrook CheckWell™ datasheet from this link.