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SE 102 N pH Sensor

This liquid-filled sensor is designed for tough daily use in the lab. It is ideal for rapid sample change and low sample temperatures. Its length and its convenient gasket are optimized for use with devices of the Portavo series.

The Portavo quiver keeps the sensor moist so that it is always ready to measure.


  • pH/Pt 1000 sensor
  • Connection: DIN coax connector and 4 mm banana plug
  • Body material: glass
  • Body length: 110 mm
  • Body diameter: 12 mm
  • Junction: ceramic
  • Temperature sensor: Pt 1000
  • Electrolyte: 3 mol/l KCl
  • pH measurement range: 0 ... 14
  • Temperature range: -5 ... 100 °C
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