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Original Articles

Liquid Level-to-Frequency Converter

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Pages 219-221 | Received 08 Sep 1977, Published online: 11 Jul 2015

REFERENCES

  • Shaw (A). Liquid-Level Measurement in Seven Ways Control and Instrumentation. 5, 1–11; 1973; 26–28.
  • Frasher (G). Getting to Know All about Liquid-Level Measurement. Ibid. 6, 1–11; 1974; 34–37.
  • Powley (C). Surveying the Field of Liquid-Level Measurement. Ibid. 6, 8; 1974; 39–47.
  • Cheshire (K B). The use of Digital Indicators in Process Control. Ibid. 4, 2; 1972; 39–41.
  • Norton (H N). Handbook of Transducers for Electronic Measuring Systems. 1969. Prentice-Hall Inc, Englewood Cliffs. NJ.
  • Millman (J) and Halkias (C C). Integrated Electronics: Analog Digital Circuits and Systems. 1972. McGraw-Hill Book Co. Inc, Tokyo.
  • Millman (J) and Taub (H). Pulse, Digital and Switching Waveforms. 1965. McGraw-Hill Book Co. Inc. Tokyo.
  • The TTL Dala Book for Design Engineers. 1973, Texas Instruments Staff.
  • Raven (M S) and Raven (D). New Approaches to the Direct Measurement of Capacitance. Electro Component Science and Technology. 4, 1; 1977; 37–42.

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