1.General Introduction
Yokogawa SM23 is a single PH electrode which pNa value method, suitable for long term, reliable Sodium ion monitoring. Another application is to use the pNa sensor as reference electrode for pH measeurement in combination with and analyzer with dual high input impedance specification. This may considerably save maintenance costs in application where the salt content is constant and pH>pNa+2.
2.Model Selection
Main Code | Suffix Codes | Description | ||
SM23 | SM23 single pNa electrode | |||
Reference system | A | Ag/AgCl (silver-silver chloride) | ||
Membrane type | N | Sodium sensitive glass | ||
Membrane shape | 4 | Ball (shockproof) | ||
6 | 6 = Dome (heavy duty) | |||
3.External Dimensions
