filling hole 
Ag/AgCl internal reference
sensing element
filling solution chamber
ceramic reference junction
Figure 1– Refillable ORP Electrode
fill hole |
| |
| reference | |
AgAgCl | filling solution | |
internal | chamber | |
reference |
| |
sensing | ||
junction | ||
element | ||
|
Figure 2– Sure-Flow Refillable ORP Electrode
Redox/ORP Electrode User Guide |
