Description

Optical dissolved oxygen sensors feature replaceable caps containing the sensing element: a special dye that will luminesce (glow red) when exposed to light of a particular wavelength.

Sensorex Lumin-S optical dissolved oxygen sensors deliver reliable DO measurements over a long operating life. There are no membranes to replace, no electrolyte solutions to replenish, and no anodes to clean. Maintaining the sensor is as easy as replacing the optical sensing cap once every 1-2 years, and since all calibration data is stored on the cap, there’s no need to calibrate.
With a direct ModBUS RS485 output, the FCL sensors can be used with any instrument accepting ModBUS input or connected directly to a PLC or SCADA.

Two sensor options are available:
• ODO8000 – SS316 body option for fresh water
• ODO9000 – Titanium body option for salt water