The OxyFerm FDA is an electrochemical oxygen sensor suited for applications with high demands for hygiene, e.g. in pharmaceutical industry, in biotechnology and in food & beverage production. It is available with 12 mm or 25 mm (XL) shaft diameter.
Sanitary Feature: The silicone membrane seals without a gap to steel membrane body (no additional o-ring)
Little drift, fast response, short polarization time
Replacing the cathode is possible and very simple to perform.
(1) each internal o-ring sensor: 12.42mm ID x 1.78mm thickness;(1) each external o-ring position 1: 20.24mm ID x 2.62mm thickness;(3) each immersion tube o-rings 14.00mm ID x 1.78mm thickness