What accuracy class? If this is for sub-metering, something like this probably won’t work, but it does meet the cheap requirement:
https://www.olimex.com/Products/Components/Sensors/SNS-CURRENT-CT013-100A/ If you need something more accurate, AEMC has a wide selection of probes, but they start at an order of magnitude more expensive: http://store.aemc.com/AC-Current-Probe-Model-MN01_p_585.html Regards, Rob From: Amund Westin [mailto:[email protected]] Sent: Friday, December 08, 2017 1:58 AM To: [email protected] Subject: [PSES] Cable current clamp with 4-20mA output I’m looking for a low cost cable current clamp for 50/60Hz current measurements and with 4-20mA output. Snap-on mechanism is a must. It should be a really «low cost» device, since the numbers of clamps in a large building can be 10++, maybe 100. Any recommendations? Best regards Amund - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]<mailto:[email protected]>> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe)<http://www.ieee-pses.org/list.html> List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]<mailto:[email protected]>> Mike Cantwell <[email protected]<mailto:[email protected]>> For policy questions, send mail to: Jim Bacher <[email protected]<mailto:[email protected]>> David Heald <[email protected]<mailto:[email protected]>> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]>
