EXtract 830M

hygienic installation

Extract 830M is a manually operated retractable probe housing made of stainless steel in hygienic design to be attached on process tanks or tubing. 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 safety knob locks each position automatically. Cleaning, rinsing and calibration of the sensor is possible while the process is running.


Your advantages

  • Hygienic design, EHEDG- / 3A-approved process connections
  • Automatic locking system with indicators for measurement- and service position
  • Automatic safety lock while sensor is removed
  • AISI 316L / 1.4404, surface finish Ra<0.78 electropolished
  • High variation of process connections and sealing materials
  • Up to 16 bar and 140 °C
  • Drive unit free of maintenance
  • Easy retrofit to pneumatic drive possible


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Process pressure: 0…16 bar
Process temperature: -10…140 °C
Ambient temperature: -10…70 °C
Sensors: 225 mm Ø12 PG13.5
Materials: stainless steel 1.4404 /316L
Process surface: < Ra 0.78µm, electropolished
Sealings: EPDM/FEP (FDA USP VI), FPM (Viton)/FEP
Process connection: Ingold DN25 G1¼", HyCIP® OP25/50/55mm, TriClamp 1-1.5“, TriClamp 2", Varivent N DN40-125, Neumo BioControl D50, DIN11851 DN50
Cleaning ports: G1/8", G1/4", FNPT1/4"
Drive unit: manual rotary drive
Limit switches: optional electrical NAMUR switches



  • For all kind of Ø12-225mm sensors or Ø12-280mm liquid filled sensors with thread PG13.5 (pH-glass- and ISFET sensors, conductivity- or temperature sensors, turbidity and other optical sensors)
  • Food
  • Pharmaceuticals
  • Hygienic applications
  • Requirement of sensor replacement under process conditions


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