Digital Dissolved Oxygen Controller For Aquaculture And Sewage Treatment

Digital Dissolved Oxygen Analyzer Wifi Remote Management For Aquaculture

Brief Introduction

The dissolved oxygen analyzer is composed of a controller and a DO sensor. The dissolved oxygen controller is a single parameter controller, a set of embedded software is pre-installed to adapt to different dissolved oxygen digital sensors. By accessing different types of dissolved oxygen digital sensors, to achieve the measurement needs of different scenarios.

The DUC2-DO-S dissolved oxygen controller with the OPD70 dissolved oxygen sensor is a complete solution for long-term dissolved oxygen measurements in waste water aeration basins, aquaculture and all types of environmental water.

The OPTOD70 sensor uses fluorescence method the determine the oxygen concentration in water.

Advantages Of The Dissolved Oxygen Analyzer

The dissolved oxygen controller configures with RS485 Modbus RTU, RS485 allows multiple devices to be connected to the same bus and perform data transmission and control through serial communication protocols, making the integration between devices simpler and more flexible. RS485 uses differential signal transmission, which can resist electromagnetic interference in industrial environments and ensure stable data transmission. RS485 can support relatively long communication distances, allowing devices to be distributed in distant locations while maintaining reliable communication.
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The dissolved oxygen digital universal controller has the salinity and air pressure compensation function.

The dissolved oxygen meter has 2 settable SPST multi-function relays and 2 high-precision 0/4~20mA current outputs.

The protection grade of the dissolved oxygen sensor is IP68, it can work continuously and stably under water for a long time.

No need to consume oxygen, especially at very low oxygen concentration for accurate measurement.

Applications

The dissolved oxygen analyzer can be widel used in aquaculture industry, sewage treatment plant, boiler feed water, condensate, and other industrial industries.

Technical Parameters