RS485 Signal Data Collection Turbidity Controller For Waste Water Monitoring

RS485 Signal Data Collection Turbidity Controller For Waste Water Monitoring

Principle: The turbidity online analyzer injects a laser beam from the air into the water in a direction perpendicular to the water surface. The laser light is scattered by the suspended particles in the water, and the sensor in the water detects the scattered light intensity in a direction 90 degrees from the incident light, and converts the scattered light intensity into a turbidity value according to the calibration table.

DRFN is a professional production and sales of turbidity meter, turbidity meter, online turbidity meter, online turbidity meter, mlss sludge concentration meter, ss suspended solids concentration meter, online dissolved oxygen meter, fluorescence dissolved oxygen meter, sludge interface Manufacturer of online monitoring and analysis instruments for water quality such as instrument, residual chlorine analyzer, ultrasonic liquid level meter, PH meter and so on.

Specification:

Please click the user manual of RS485 turbidity controller here:

DUC2 -HTU Turbidity controller user manual.pdf

Brief introduction:

● Compatible with all DRFN digital infrared turbidity sensors;
● Separately have a list of controller and sensor settings for quick and detailed parameter setting;
● The working status of the sensor can be queried, including reading the serial number;
● Support a variety of installation methods；
● Time and historical data recording function;
● 3.2-inch large LCD screen;
● User-friendly Chinese and English language interface;
● Password can be set to prevent misoperation;
● 2 SPST multi-function and settable relays;
● Two 0/4~20mA active current loop outputs;
● RS485 interface, Modbus RTU communication protocol;
● IP66 waterproof level, sealed enclosure can isolate pollution and corrosive gas;
● OTA download technology as a smart configuration option for the instrument;

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Aplication:
◇ Tap water
◇ Water station
◇ Surface water
◇ Sewage

◇ Industrial water

◇ Swimming pool

FAQ

Q1. What are the advantages of a digital turbidity meter?

A: The digital universal controller is matched with the corresponding digital sensor to realize the measurement. Compared with the traditional instrument and sensor combination, the biggest advantage is that the data transmitted from the sensor to the controller is more stable and accurate, the application is flexible, and the use is more convenient.

Q2. How does this turbidity controller collect data?

A: This digital turbidity meter is a single-parameter universal controller. Each controller will be pre-installed with a set of embedded software to correspond to different sensors. These connected sensors upload the detected data with a special encrypted communication method to ensure that the controller can collect high-precision data more stably. The controller will display the collected data on the display screen in real time, which is convenient for users to read.

Q3.Can customer's logo be added to the controller system and cover?
Of course, we support OEM services for customers. 

Q4.How long is the warranty period?
The company guarantees the instrument for one year (12 months) from the date of shippment, and the consumables and wearing parts in the equipment are not covered by the warranty.

Q5. Does the turbidity controller with a OTA function:

Yes. Our DUC2-TU-S Turbidity controller with OTA