SE554 pH Sensor | Memosens | 225 mm | Ex | For very high ionic strength media
Description
Low-maintenance sensor for demanding process application in the chemical industry, digital, with Memosens technology
- Perfect galvanic isolation thanks to Memosens technology
- No influence of humidity in the connector
- Precalibration in the lab
- Digital data transfer
- Integrated sensor diagnostics
- Low maintenance, no refilling of electrolyte
- Integrated temperature detector
- Open junctions, no blocking
- Alpha glass, medium impedance, universal glass, fluoride resistant
High accuracy, stability, rapidness, and a long life cycle are achieved by the special design. Through 2 open junctions, the reference system is in direct contact with the measured medium. There is hardly any risk of contamination or blocking of the junction. The high content and special distribution of potassium chloride in the polymer reduces measurement disturbances which could be caused by liquid junction potentials.
Applications
Industrial applications, dyes, precipitation reactions, polluted media
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| Measurement Parameter: | pH |
|---|---|
| Connector: | Memosens |
| Explosion protection: | Ex |
| Length: | 225 mm |
| Process Connection: | PG 13.5 |
| Measuring Range: | 0 … 14 pH |
| Temperature: | 0 … 130 °C |
| Pressure, relative: | 0 … 10 bar |
| Temperature Detector: | NTC 30 kΩ |
| Junction: | Hole (2x) |
| Reference System: | Ag/AgCl, polymer electrolyte |
| Sensor Material: | Alpha glass |
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Relevant Blog Posts
Jan 2018
Interface Technology