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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Monitoring well pump OT?
Hi,
Had to repair an underground leak yesterday. The well pump was probably running for a few days as I don't get out to that shed all that often. I hate to think what the power bill will look like for this month with 11A x 240v. The well head shed is about 100 yards from the house and not visible through the trees. I'd like some suggestions on monitoring it's on- times. I thought of using a baby monitor but they don't have the Tx- distance to the house. Thoughts please guys? Dave |
#2
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Monitoring well pump OT?
Dave, I can't do that wrote:
Hi, Had to repair an underground leak yesterday. The well pump was probably running for a few days as I don't get out to that shed all that often. I hate to think what the power bill will look like for this month with 11A x 240v. The well head shed is about 100 yards from the house and not visible through the trees. I'd like some suggestions on monitoring it's on- times. I thought of using a baby monitor but they don't have the Tx- distance to the house. Thoughts please guys? 2x 20 watt bulbs in series, connected across the motor and mounted on the outside of the shed? Take a look each night before bed and make sure they are off? |
#3
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Monitoring well pump OT?
Assuming that the power for the shed comes from the house & that the
pump is the only self-starting load in the shed: put a current monitor on the shed line before it leaves the house. A current transformer or a current relay, activating an indicator somewhere where you'd notice its excessive on-ness. Bob |
#4
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Monitoring well pump OT?
On 10/6/2010 1:10 PM, Dave, I can't do that wrote:
Hi, Had to repair an underground leak yesterday. The well pump was probably running for a few days as I don't get out to that shed all that often. I hate to think what the power bill will look like for this month with 11A x 240v. The well head shed is about 100 yards from the house and not visible through the trees. I'd like some suggestions on monitoring it's on- times. I thought of using a baby monitor but they don't have the Tx- distance to the house. Thoughts please guys? This would seem to be a good application for a carrier current transmitter. Kevin Gallimore |
#5
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Monitoring well pump OT?
On Wed, 06 Oct 2010 16:34:11 -0400, axolotl
wrote: On 10/6/2010 1:10 PM, Dave, I can't do that wrote: Hi, Had to repair an underground leak yesterday. The well pump was probably running for a few days as I don't get out to that shed all that often. I hate to think what the power bill will look like for this month with 11A x 240v. The well head shed is about 100 yards from the house and not visible through the trees. I'd like some suggestions on monitoring it's on- times. I thought of using a baby monitor but they don't have the Tx- distance to the house. Thoughts please guys? This would seem to be a good application for a carrier current transmitter. Kevin Gallimore Dave might not know what that is. Google X-10 or see http://www.smarthome.com/about_x10.html |
#6
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Monitoring well pump OT?
On Wed, 06 Oct 2010 23:12:06 -0500, Don Foreman wrote:
On Wed, 06 Oct 2010 16:34:11 -0400, axolotl On 10/6/2010 1:10 PM, Dave, I can't do that wrote: Had to repair an underground leak yesterday. The well pump was probably running for a few days as I don't get out to that shed all that often. I hate to think what the power bill will look like for this month with 11A x 240v. The well head shed is about 100 yards from the house and not visible through the trees. I'd like some suggestions on monitoring it's on- times. I thought of using a baby monitor but they don't have the Tx- distance to the house. Thoughts please guys? This would seem to be a good application for a carrier current transmitter. Dave might not know what that is. Google X-10 or see http://www.smarthome.com/about_x10.html Well, I don't know who's more confused here. X-10 is way overkill, and I've heard not that reliable. If the breaker panel that feeds the pump is closer to the house, then all that's needed is a current transformer, and a pilot light and/or elapsed time meter. Hope This Helps! Rich |
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