Description
The SE 571 pH sensors are highly accurate, stable, and responsive. This pH sensor retains a long life in applications containing high pressures, oils, suspended solids, and sulfides.
The PTFE ring junction provides a low risk for contamination or plugging of the reference system. The SE 571’s KCl reservoir protects against the leaching of electrolytes out of the sensor. An integrated NTC 30K temperature element assures that all pH measurements are accurately compensated for the temperature of the process media.
The robust sensor design, along with the integration of Memosens technology, provides for a significant reduction in the overall cost of ownership. The SE 571 is suitable for use with any M4 Knick Memosens transmitter.
Typical Applications for the SE 571 pH Sensor
- Media with heavy suspended solids
- Oily media
- Media with sulfides
- Refinery Crude Distillation Units
- Wastewater
SE 571 with Memosens Technology
Memosens sensors provide several benefits regarding ease of use and reduction of operating costs:
- The submersible, inductive connection removes measurement influence from moisture and humidity.
- Galvanically isolated so there is no measurement influence from electrical noise or ground loops. This is especially beneficial in open basins when using plastic holders.
- Technicians can perform calibrations and diagnostics in the shop or lab. As a result, this reduces field maintenance time and process downtime.
