Product category:
Waste-water handling, monitors + treatment
News Release from: Flow Measurement | Subject: ChannelMag
Edited by the Processingtalk Editorial
Team on 12 November 2003
ChannelMag - the flat electromagnetic
flowmeter
ChannelMag "pulsed AC" magnetic flowmeter is now available from Flow Measurement Limited: installed units are measuring raw sewage flows for Yorkshire Water in a 3 metre wide channel at Esholt STW
ChannelMag is a flat electromagnetic flowmeter, suitable for use in existing or new open channels in sizes 200mm to 3,000mm The meter is guaranteed accurate to +/- 2% of reading
This article was originally published on Processingtalk on 24 May 2004 at 8.00am (UK)
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A calibration certificate traceable to national standards is supplied with each ChannelMag.
No site calibration is necessary.
The meter may be installed in approximately 3 hours, even if the channel is drained - which is not normally necessary.
The electrodes may be permanently covered with sewage, grease, calcium carbonate, sediment, and other debris and never need cleaning: dirt has no detrimental effect on the measurement.
This is due to high frequency pulsed AC current excitation of the field coils, generating a high field strength and producing the highest signal to noise ratio of all electromagnetic flowmeters.
ChannelMag carries a 5 year warranty.
It is approved for use in zone II hazardous areas.
M-Certs applied for.
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