| 测量原理 | Glass electrode |
| Application | Standard applications in process and the environment. Long-term monitoring, processes with little change. |
| Characteristic | Very robust, heavy-duty version / high pressure, integrated potential matching, flat membrane available. |
| Measurement range | pH 0-14 |
| Measuring principle | Gel compact electrode with PTFE ring-diaphragm. |
| Design | - all shaft lengths with temperature sensor
- advanced gel technology.
- With dirt-repellent PTFE diaphragm. |
| Material | Glass / PTFE |
| Dimension | Diameter: 12 mm (0.46 inch) shaft length: 120, 225, 360 and 425 mm
(4.68, 8.77, 14.04 and 16,57 inch) |
| Process temperature | max. 135°C (274°F) |
| Process pressure | max. 16 bar (230 psi) |
| temperature sensor | optional with integrated Pt100 or Pt1000 |
| Ex certification | Simple operational equipment, no certification necessary. |
| Connection | TOP68 connection head |
| Ingres protection | IP 68 |
| Additional Certifications | Biocompatibility validated acc. to ISO 10993-5 USP (current version).
TÜV certificate for pressure resistance 16 bar, min. triple overpressure safety. |
