500 X-D pH/ORP digital sensor
Lasts up to 10 times longer in the most extreme high pressure, temperature and fouling applications
The 500 X-D is designed for the longest sensor life in the toughest applications thanks to it's innovative wooden casing that is field-proven over the past 50 years. Hazardous area approvals are available and it leverages ABB's innovative EZLink™ technology for simplified operation and maintenance.