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The use of a.c. resistance-type sensors with a d.c. data logging system

✍ Scribed by G.F. Byrne; J.D. Kalma

Publisher
Elsevier Science
Year
1972
Weight
210 KB
Volume
10
Category
Article
ISSN
0002-1571

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✦ Synopsis

By inserting on preselected channels s. 50 hertz a.c. conductivity meter between system scanner and voltmeter, a.c. resistance-type sensors for soil water content and other variables can be made compatible with a d.c. automatic data logging system, since adequate matching can be achieved between response curves of most of such sensors and the reciprocal resistance response of the conductivity meter.

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