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Model F-235

The F-235 style may be used in either benchtop or production vessels. This design features a VarioPin connector and built-in temperature compensation. Steam sterilizable and autoclavable.

These electrodes are sealed, gel-filled, sterilizable, autoclavable designs with built-in temperature elements. This allows for the automatic compensation of Nernstian temperature effects in processes with wide pH ranges and significant temperature shifts. The VarioPin connector allows for a multiple connection; both pH signal and temperature signal in the same wiring harness. The temperature element is either a PT100 or PT1000 Platinum Resistance Device, which are both compatible with the majority of commercially available instruments. The unique construction methods used by Broadley-James allow this electrode to operate under pressures of up to 10bar (150psig) and temperature up to 135˚C.

  • Integrated Temperature element for Nernstian temperature compensation.

  • Double-Junction Silver/Silver Chloride reference element for the ultimate in stability and resistance to contamination.
  • Specifically designed for multiple SIP, CIP, or Autoclave cycles. Withstands exposure to harsh CIP solutions.
  • Metric threaded cap is compatible with a wide range of bioprocess electrode housings.
  • Rugged, low-impedance pH bulb provides fast and precise pH measurements even after prolonged steam exposure.
  • pH Range: 0-13 pH
  • Temperature Range: 0-135 ˚C
  • Temperature Range: 32-275 ˚F
  • Pressure Range: 0-150 psig
  • Pressure Range: 0-10 bar
  • Temperature Sensor Range: 0-100 ˚C

 

Model Temperature sensor type length
F-235-D120-VP Pt100 120mm
F-235-H120-VP Pt1000 120mm
F-235-D200-VP Pt100 200mm
F-235-H200-VP Pt1000 200mm
F-235-D225-VP Pt100 225mm
F-235-H225-VP Pt1000 225mm
F-235-D325-VP Pt100 325mm
F-235-H325-VP Pt1000 325mm