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Controller
Online sensors-Controller
This intelligent universal secondary instrument controller is designed to industrial-grade standards, stable and reliable. It integrates multi-parameter monitoring functions and supports various digital sensors, including dissolved oxygen, residual chlorine, turbidity, sludge concentration, pH, conductivity, and more. It features one-way RS485 digital output, two-way 4-20mA analog output with photoelectric isolation, and strong anti-int..

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Product Introduction:

Intelligent universal secondary instrument controller, designed according to industrial-grade standards, is stable and reliable. It integrates multiple parameter monitoring functions and can be applied to different types of digital sensors, including dissolved oxygen sensors, residual chlorine sensors, laser turbidity/turbidity sensors, sludge concentration sensors, pH sensors, conductivity sensors, corrosion rate sensors, chlorophyll sensors, cyanobacteria sensors, oil-in-water sensors, COD sensors, fluorescence dissolved oxygen sensors, etc.  


The device supports one-way RS485 output, two-way 4-20mA output, photoelectric isolation, and has strong anti-interference ability. The one-way RS485 digital output facilitates users to form a network. The two-way isolated relay outputs allow users to set upper and lower limits to control the on/off status of the equipment.  


Product Application:

It is mainly suitable for the following scenarios: sewage treatment, environmental monitoring, raw water detection, fermentation, and other fields.


Technical Parameter:

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NINA
Nina@welle-group.com