|
A little peace of mind
|
|
|
By Vicky Boyd |
|
|
Keith Mosbey sleeps a little better now that he doesnt have to
worry whether the fans on his grain bins are still running during the
winter or whether his wells are still pumping water onto his rice fields
during the summer. Mosbey, who farms near Deleplaine, Ark., uses a system from Custom
Monitoring Systems Inc. that automatically alerts him should his pumps
or fans quit running. Not only is he using the technology, but he thought enough of it that hes also a partner in the company marketing itCustom Monitoring Systems in Paragould, Ark. Birth of a monitoring system McPherson, drawing from his security background, said he knew of no
similar technology. So the two developed the patent-pending system for
agriculture. Already, more than 150 farmers have placed orders. How does the system work? The transmitter uses celemetry technology, which is similar to that
used by cell phones. The sensor measures the presence or absence of a water stream coming
from a well. A slightly different sensor is needed to monitor air flow
in grain bins. Once the air or water stream is broken, the transmitter turns off the
machinery and automatically sends a signal to Atlanta, Ga. The signal
is then relayed as a text message to your cell phone, an e-mail or a
page to the designated person or persons. You can set it up to either alert two different people or alert the
same person using two different methods. In addition, the system allows you to turn off wells remotely using
your computer, although the key to the pump remains in the on
position. Mosbey says this is convenient if you believe a big storm
is coming and you dont have time to run around and turn off every
well on your farm. He figures it costs $12 to $15 and 30 minutes in lost work each time
he sends an employee to check a well or grain bin. Even if the units
are running fine at the time theyre checked, you have no way of
knowing whether the motors kick off soon after the employee has left. With the sensor, it alerts you the minute the pump or motor shuts off. And it could save you the cost of pump repairs, should a part break
and the pump burns out because its sucking air. Say you break a shaft, Mosbey says. The pumps
still running, but this will shut it down within one minute. It
also notifies you of the problem. He also believes the units can improve efficiency. On our farm, everybody has their area to take care of, but not
everybody is mechanical, Mosbey says. If a pump goes down,
it notifies my more mechanical guy so he can go check on it. Before, we were kind of rushing around and trying to make sure everything is pumping. This way, it will free us up to walk around the field and to do more checking. One unit, many uses Mosbey used a unit on 13 grain bins this winter that were about 18
miles from his farm shop. He tied the bins altogether on one transmitter. Instead of driving out there twice a day, we went twice a week,
unless it notified us things had changed, he says. A couple
of times I thought it lied to me, but Id go out and the last one
Id check, it would be off. Other applications include monitoring fast-rising water levels in streams
or monitoring gate openings and closings. As with other electronics, Mosbey says technology is constantly changing.
Since this is new technology, we have no shortage of enhancements
that we are planning for this system, he says. Contact Vicky Boyd at (209) 571-0414 or vlboyd@att.net.
|
|