Council of Scientific and Industrial Research (2009) An improved ph transmitter device for on-line high current applications. 228286.

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A pH tr ansmitter for on-line high current applications, that has a current output of 4 to 20mA, comprising of a pH sensor, electronic hardware circuits to process the sensor output, to compensate for pH variation with temperature, to calibrate the transmitter using buffers, and to provide current output corresponding to 0 to 14 pH, has been developed that has application to monitor and transport the pH signal over a large distance in chemical and electrochemical processes that involve high currents in industrial environment

Item Type: Patent
Uncontrolled Keywords: PH transmitter; high current
Subjects: Electrochemical Instrumentation
Depositing User: Dr. N Meyyappan
Date Deposited: 27 Feb 2012 11:18
Last Modified: 15 Jun 2012 07:49

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