Yokogawa 4 in 1 differential pH sensor SC24V

Yokogawa 4 in 1 differential pH sensor SC24V 

The SC24V differential pH/ORP sensor is unique to the industry, offering maintenance free operation without any reference problems. In the SC24V differential pH/ORP sensor, the reference cell is made of glass, with no porous junction, so no electrolyte is in contact with the process. Yokogawa 4 in 1 differential pH sensor SC24V 
The differential measuring principle combines the normal potential generated by the pH glass with the potential from a Sodium pNa glass. In applications where Sodium-, Potasium- or Calcium-salt is present the glass will generate a stable reference voltage. This means the measurement can be done, eliminating problems caused by aging and pollution of the liquid junction. Experienced with a conventional reference electrodes.Yokogawa 4 in 1 differential pH sensor SC24V 

Features
Sterilizable pH sensor
No reference electrode or junction
Low maintenance
No diffusion = high stability Applications
Process where KCL is forbidden
Process with rapid temperature / pressure changes
Chlorine manufacturing (electrolysis of Brine)
Bio-ethanol fermentation processes
Pulp and Paper


General
The SC24V is not a conventional pH sensor. It is a differential sensor that uses two dissimilar ion sensitive glass membranes to generate the pH signal. The measuring element is the same as a conventional pH electrode, and the reference similar to a Sodium ion electrode. Therefore the SC24V can only be used in combination with pH Analyzers that feature:

Yokogawa 4 in 1 differential pH sensor SC24V 
1. Dual high impedance sensor inputs
2. Adjustable setting for the Isothermal Point
3. Adjustable temperature coefficient

Detail Models:
SC24V-ALN26-225
SC24V-ALN26-120
Yokogawa 4 in 1 differential pH sensor SC24V