Overview
Yosemitech Optical dissolved oxygen sensor measures dissolved oxygen using the principle of
oxygen dynamic luminescence quenching technique. When blue light excites sensor film, the
sensing film emits red light. The phase difference between the blue excitation and returned
red emission is measured, and the result is used to calculate DO concentration.
Features
：
Membraneless, no electrodes design
No oxygen consumption
Flow Independent
Automatic temperature compensation
No H2S Interference
Low Drift, fast response, and more accurate
Low Maintenance, low operating cost
Easy sensor cap replacement
RS-485; MODBUS protocol compatible
Introduction
