By
constantly keeping track of well level for you, the MP30 removes one of
the variables that can make low-flow sampling a challenge. Even if
distractions occur, you'll have the confidence of knowing that the well
will not be pumped down to excessive drawdown levels that could
compromise your sample integrity.
To use Automatic Drawdown Control, the MP30 is switched to MicroPurge Mode and connected to the MicroPurge MP10 or MP15
bladder pump controller with the supplied link cable. When the probe is
placed at the selected depth in the well, the submergence light stays
on and there is no buzzer.
If
drawdown of water level within the well falls to the probe level, the
level shutoff light and buzzer are activated. The linked controller
halts pump cycling until the well recovers and reaches the probe, then
pumping resumes automatically.
Accurate ground water level measurement
In
Standard Water Level Mode, the MP30 probe submergence light and buzzer
are actuated when the probe contacts water. With its premium,
stretch-resistant, polyethylene coated steel tape and permanent,
recessed calibration markings, it is accurate to 1/100th ft. for
consistent, repeatable level measurements.
The MP30 links to the MP10 or MP15
Controllers to provide continuous control of well level during low-flow
purging and sampling. If the preset maximum drawdown level is reached,
the MP30 signals the controller to put pumping on standby mode until
the well level recovers.
The
MP30 Drawdown/Water Level Meter is unique. With its link to the
MicroPurge pump controller for automatic drawdown control, you'll never
have to worry about over-purging a monitoring well again.
