The Sentinel Series of liquid analytical sensors features breakthrough pre preHault diagnostic technology. The Sentinel's unique design provides "insitu" diagnostic status of the sensor electrode's internal reference cell and liquid junction for predictive maintenance to reduce process downtime. The Sentinel Transmitter is two-wire loop powered with a choice of pH, ORP or Specific Ion measurement parameters and can be installed, wired, calibrated and ready to use in minutes.
Features and Benefits SENTINEL feature provides predictive sensor diagnostics
and reduces downtime Choice of multiple measurement parameters: pH, ORP or Specific Ion Isolated Outputs protect overall system I/O Auto Buffer Calibration allows easy maintenance 24 VDC loop-powered or optional 110 / 220 VAC power option
minimizes installation cost Multiple Mounting Configurations -- Pipe, Wall, Handrail
or Panel Mount Rated NEMA 4X weather-proof for harsh environments
SENTINEL feature provides predictive sensor diagnostics