Mengchuan Instrument Co,Ltd.
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Product description The type 2839-1V(D) to 2842-1V(D) Conductivity/Resistivity Electrodes are available in four cell constants from 0.01 to 10.0 cm-1, and are suitable for a wide variety of applications from high purity water quality monitoring to weak acids and bases. 316 SS electrode surface finishes are controlled in a precision bead blasting operation to ensure measurement accuracy and repeatability. The PVDF insulator and process connections are injection over-molded to minimize variance between electrodes. Double threaded connections in either ¾ in. NPT or ISO 7/1-R 3/4 enable quick and easy installation in submersible or in-line configurations. Transmitter integral mounting kit and junction boxes are available as accessories. A Certificate of Calibration is included with all 2839-1V(D) to 2842-1V(D) conductivity/Resisti vity Electrodes. The electrodes are calibrated to meet ± 2% accuracy. The certificate includes calculated cell constant and temperature offset which when entered into the „custom cell“ menu of any GF meter would provide a 2% accuracy of the sensors reading. Electrodes can be shipped back to the GF factory for recertification. Features • ± 2% accuracy - Custom calibration certificate provided • Dual-threaded for in-line, submersible, or integral mount for 2850 sensor electronics • Compact electrode length for easy in-line installation in small pipe sizes • Triple orifice flow-through design reduces clogging and bubble entrapment • 316 SS electrodes with injection molded PVDF process connections and insulators • Meets USP requirement