Advice On Electrical Noise - Coin Community Forum

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Author	Replies: 4 / Views: 1,911
pawpaw34 Valued Member United States 331 Posts	Posted 08/03/2013 12:59 pm Ok this is a little out of the norm. I have 4 mettler toledo metal detectors mounted on product lines. All are the same models, settings and installed on the same kind of product lines. Well the problem is one of the units scale will fly all over the spectrum. The rep swears it is electrical noise and may very well be. But I have not been able to elminate it if that is the problem. All electrical is identical to each including unit installation. Just looking for a little thinking outside the box. Thanks in advance. Report this Post to the Staff

MetDet71 Pillar of the Community United Kingdom 1569 Posts	Posted 08/07/2013 6:08 pm A little more info is needed before we can suggest on that buddy. You will never soar like an eagle if you hang around with turkeys..... Report this Post to the Staff
pawpaw34 Valued Member United States 331 Posts	Posted 08/08/2013 10:41 am What more info is required? Report this Post to the Staff
MetDet71 Pillar of the Community United Kingdom 1569 Posts	Posted 08/09/2013 5:48 pm what materials are you putting in front of the head, are you swinging the machine, are you dry or wet testing, what material are you testing - gold, silver, low silver, copper, ali or junk iron etc., are you getting this problem on switch on or on search, there is a lot more info we need. You will never soar like an eagle if you hang around with turkeys..... Report this Post to the Staff
pawpaw34 Valued Member United States 331 Posts	Posted 08/10/2013 2:02 pm Actually found the culprit today. There was an air blow off for rejected product. The solenoid was not gasketed properly. The movement of the valve was enough to false trigger the head. Met det thanks for the responce though. Report this Post to the Staff
	Replies: 4 / Views: 1,911

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