EXtract 830

hygienic applications

Extract 830 is a pneumatically 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 pneumatic position signal responds automatically. Cleaning, rinsing and calibration of the sensor is possible while the process is running.

Datasheet

Your advantages

  • Hygienic design, EHEDG- / 3A-approved process connections
  • Extension of sensor-lifetime and reducing of maintenance efforts
  • Automatic safety lock while sensor is removed
  • Plug and play installation, colour- and size-coded connection system
  • Integrated limit switches
  • Usable in ATEX-areas
  • AISI 316L / 1.4404, surface finish Ra < 0.78 electropolished
  • High variation of process connections and sealing materials
  • Up to 10 bar and 140 °C
  • Can be fully automated with electropneumatic control unit EXmatic 470
  • Drive unit free of maintenance

Configuration

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Specifications

Process pressure: 0…16 bar
Process temperature: -10…140 °C
Ambient temperature: -10…70 °C
Sensors: 225mm Ø12 PG 13.5
Materials: stainless steel 1.4404/316L
Process surface:
Sealings: EPDM FDA USP VI, FPM (Viton)
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", FNPT 1/4"
Operating power: compressed air 4...6 bar
Limit switches: pneumatic, integrated

Dimensions

Applications

  • 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
  • Requirement of automated sensor cleaning or calibration

Our Probe Housings

Immersion fittings
EXdip 910EXdip 920
Control units for pneumatic retractable housings
EXmatic 470
Control units - accessories
EXconnect 170
Flow-through fittings
EXflow 710EXflow 720