Extract 825M is a manually operated retractable probe housing to be attached on process tanks or tubing by welding sockets DN25. The drive unit inserts the sensor into the process medium and back into the cleaning chamber. When reaching the final position of the “measuring” or “service” position a pneumatic position signal responds automatically. Cleaning, rinsing and calibration of the sensor is possible while the process is running. An intergrated PTFE scraper allows the use also in rougher processes.
| Process pressure: | 0…10 bar |
| Process temperature: | -10…140 °C |
| Ambient temperature: | -10…70 °C |
| Immersion length: | 70 mm |
| O-ring position: | 25 mm |
| Sensors: | 225 mm Ø12 PG13.5 |
| Materials: | PP, PVDF, PEEK |
| Sealings: | EPDM, FPM (Viton), FFKM (Kalrez) |
| Process connection: | G1 1/4″ (DN25) |
| Cleaning ports: | G1/8″, G1/4″, FNPT1/4″ |
| Position indicators: | optional electrical NAMUR-switches |
