Dissolved Oxygen Controller
Overview
The Dissolved Oxygen Controller (DO Controller/DO Transmitter) is an important component of the DO analyzer.lt is a device used to monitor and controI the dissolved oxygen content in water. Dissolved Oxygen Controllers require a Dissolved Oxygen Sensor to be connected. The sensor is used to measure the dissolved oxygen concentration in the water and transmit the data to the controller. The DO controller controls the dissolved oxygen content in the water body by adjusting other parameters according to the preset dissolved oxygen target range. The dissolved oxygen meter has 2 relays, which can set the closing value and breaking value, and 2-way 4-20mA current output, which can control the device more accurately.
The specific control method depends on the requirements of the application and the design of the system. A common control method is to control the dissolved oxygen content by adjusting the amount of aeration. Aeration is the process of increasing dissolved oxygen by passing air or oxygen through the water. The dissolved oxygen controller can automatically adjust the aeration amount or stirring intensity according to the dissolved oxygen data measured by the sensor to keep the dissolved oxygen concentration within a predetermined range.
The specific control method depends on the requirements of the application and the design of the system. A common control method is to control the dissolved oxygen content by adjusting the amount of aeration. Aeration is the process of increasing dissolved oxygen by passing air or oxygen through the water. The dissolved oxygen controller can automatically adjust the aeration amount or stirring intensity according to the dissolved oxygen data measured by the sensor to keep the dissolved oxygen concentration within a predetermined range.
It should be noted that the control of dissolved oxygen level involves many factors, including water body temperature, pressure, salinity and other water quality parameters. Daruifuno's dissolved oxygen controller supports compensation function. The dissolved oxygen controller also has RS485 output and time history recording function, and supports various installation methods.
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Brand:daruifunoMin. Order:Piece/PiecesModel No:DUC2-DOTransportation:ExpressPackaging:Cardboard boxesSupply Ability:100 pieces/monthDissolved oxygen refers to the amount of oxygen dissolved in water, expressed in milligrams of oxygen per liter of water (mg/L). Some organic compounds undergo biodegradation under the action of aerobic bacteria, which consumes dissolved oxygen in...
Digital dissolved oxygen controller
A dissolved oxygen controller is a device used to measure and control the amount of dissolved oxygen in a liquid, typically in water. It is commonly used in aquaculture, wastewater treatment, and other industrial processes where maintaining a specific level of dissolved oxygen is critical.The controller works by monitoring the dissolved oxygen level in the liquid using a sensor or probe. If the level falls below a set point, the controller will activate an oxygenation system, such as an aerator or diffuser, to increase the amount of oxygen in the liquid. Conversely, if the level rises above the set point, the controller will turn off the oxygenation system to prevent over-oxygenation.
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