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> HNM type Level control relay application, help with the water purification test ap
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post Sep 13 2007, 08:44 PM
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Dear Sir or Madam:
Looking for the HNM level control relay application, is it possible to use it for the water purification test? We looked at the guide page 50 of C-Lynx catalog. The measurement range is 250 ohm to 1M ohm. This range can not be used in the water purification test because normally the measurement range for pure water test is from 5M ohm to 18.3M ohm. Therefore, is it any alternative solution using our level control relay product for the water purification test?
Thanks lot!

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John Williams
post Sep 14 2007, 07:15 AM
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Crouzet liquid level controls such as the HNM series are intended for waste water, mineralized water, and other conductive fluids. The most common range is 5 K Ohm to 100 K Ohms. The HNM series has an extended range from 250 Ohms to 1 M Ohm.

I may be possible to make a product with the range you want. If you can give us your location, the annual estimated usage and price, we will get you in touch with the someone who can help.

Visit our website at www.crouzet-usa.com for additional product and company information.
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