Y505-A Optical Dissolved Oxygen Sensor
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.
Model Description
Model #
Aquaculture Optical Oxygen
Sensor
Y505-A
Online Controller
Y610-B
Ordering
：
Accessory
：
Model Description
Model #
Y505-A replacement Cap
Y9003
DO monitoring is the most critical water quality parameter in aquaculture.
Yosemitech ODO series aquaculture optical dissolved oxygen sensor is specially
designed for aquaculture applications. With embedded temperature sensor and
robust RS485 digital signal output, the sensor can be seamlessly connected to
Yosemitech’s online controller. The sensor can be easily integrated into wireless
sensor network and automation controls.
Features
Digital output, support RS485 / MODBUS
No membrane
，
No electrolyte, No chemical
interference, No frequent calibration required
No oxygen consumption, No flow dependent
Specially designed for aquaculture application
Principle of Operation
：
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