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MODEL 924 - INSERTION MOUNTING
The insertion assembly allows pH measurements to be made in pressurized tanks and main lines without the need for system shutdown for electrode maintenance. Its adjustable insertion depth allows it to be positioned in a turbulent flow region so as to operate in the self-cleaning mode. In abrasive applications, the electrode is usually positioned even with the pipe wall. It is well suited for measurements in liquids with high suspended solids and for measurements in viscous liquids. A ball valve, packing gland arrangement allows the electrode to be installed and removed from the pressurized system without shutting the system down. The special electrode used in the insertion assembly allows it to be mounted in any position; for example, through the bottom of a tank with its measuring surface facing upwards.