EXtract 840M is a manually operated retractable probe housing with ball valve made of stainless steel for inline pH-measurement in pipes and vessels. Due to the very long, flexible adjustable immersion length the sensor can be very far inserted in the process. It provides the ability to separate the sensor under current process conditions from the process to carry out a cleaning or calibration or to take out the sensor along with the whole armature. The innovative design provides maximum safety for ease of use.
| Process pressure: | 0…12 bar |
| Process temperature: | -10…130 °C |
| Ambient temperature: | -10…70 °C |
| Immersion length: | 300 mm / 700 mm nominal |
| Sensors: | 120mm Ø12 PG13.5 |
| Material: | stainless steel 1.4404 /316L |
| Sealings: | EPDM, FPM (Viton), FFKM (Kalrez) |
| Process connection: | Flange DN32 / ANSI 1 ¼”, Thread G1 ¼”; MNPT1 ¼” |
| Ball valve (option): | DN32; 1.4408 |
| Cleaning ports: | G1/8″, G1/4″, FNPT1/4″ |
| Operating power: | manually operated |
| Limit switches: | without |
