Water Digital online ORP Sensor for Cooling Tower

Online ORP sensors are widely used. The application in cooling towers is mainly to monitor the oxidation-reduction potential of water and evaluate the oxidation or reduction of water bodies, so as to monitor and treat the water quality of cooling towers. So why do you need to monitor the ORP value in the cooling tower? Because water in cooling towers is recycled, it is susceptible to problems such as microbial growth, corrosion, and deposit formation. These problems can lead to reduced cooling effectiveness, equipment damage and increased energy consumption. ORP sensors enable water quality monitoring to help reduce problems such as corrosion, fouling and microbial growth, improving cooling tower performance and reliability. Compared with the Analog Orp Sensor, this DRH790 Digital ORP Sensor has the advantage that it has RS485 inside, supports Modbus, and can be directly networked or connected to an industrial control system.

Features

Digital ORP Sensor, built-in RS485, plug and play, internal storage of calibration data
PPS shell, with mounting threads at the beginning and end, various installation methods
Split M16 lead wire interface, easy to disassemble
The ORP sensor has high detection accuracy, good stability and fast response
Can be connected to various industrial control systems and Digital PH ORP Controller

Specification

Q: What is the role of the ORP sensor in the cooling tower?
A: The online ORP sensor monitors the oxidation of water. When the oxidation of water is high, measures can be taken in time, such as adding corrosion inhibitors or adjusting the water treatment process to reduce corrosion damage to equipment.
The digital ORP sensor can monitor the reduction in water, and microbial growth usually requires certain reducing conditions. By monitoring the ORP value, the growth of microorganisms in the water can be detected and controlled in time, and the formation of fouling on the inner wall of the tower and the heat transfer surface can be avoided.
In addition, in order to prevent the growth of microorganisms or remove fouling in the cooling tower, it is necessary to add an oxidant to the cooling tower. The digital ORP sensor can monitor the oxidation-reduction potential in the water in real time to determine the appropriate dosage of oxidant, maintain the proper oxidation of the water, and avoid adverse effects caused by excessive dosage.

Our company also provides the Conductivity Sensor and PH Sensor for cooling tower water quality monitoring. If you are interested in our products, please contact us.