Optical oxygen sensor COL37E / Endress+Hauser Conducta

The stainless steel sensor enables quick checks of oxygen levels in aeration tanks, fish farms, and surface water. Memosens technology is based on true Plug & Play for minimised downtime. Measured values, calibration data, and history are stored directly in the sensor. Memosens offers absolutely secure data transmission and thus ensures increased availability of the measuring point and trouble-free processes. In addition, the inductive Memosens coupling is insensitive to moisture and corrosion.


-Flow-free C-shaped optical cap eliminates interference of air bubbles
-Temperature compensation and registration with the integrated Pt1000 temperature sensor
-Easy handling thanks to optical sensor technology without electrolyte and polarisation time
-Long lifetime of the robust optical spot for stable measurements
-Easy cleaning due to optical measurement principle and seamless design
-Supports quality management requirements with tamper-proof data storage including serial number and calibration history


The sensor is supplied pre-calibrated and ready for immediate use.