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Use of the FW-1 water level recorder for control of electrical equipment
A simple, inexpensive, and positive on/off control device can be added to the FW-1 water level recorder for activation of electrical instrumention used in rangeland hydrologic investigations. The device utilizes existing FW-1 gearing and readily available brass and aluminum parts and can be modified...
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Published in: | Journal of range management 1986-09, Vol.39 (5), p.478-478 |
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Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Online Access: | Get full text |
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Summary: | A simple, inexpensive, and positive on/off control device can be added to the FW-1 water level recorder for activation of electrical instrumention used in rangeland hydrologic investigations. The device utilizes existing FW-1 gearing and readily available brass and aluminum parts and can be modified to perform over a wide range of water stage heights. |
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ISSN: | 0022-409X 2162-2728 |
DOI: | 10.2307/3899459 |