Online turbidity analyzer

The TBG-6188T turbidity online analyzer is a high-performance water quality monitoring device developed by Shanghai Botuo Instrument Co., Ltd., which integrates a digital turbidity sensor and a waterway system. This device not only can monitor water turbidity in real time, but also has remote data transmission (optional), database management, and calibration functions. Through integrated design, users only need to connect one inlet pipe and one outlet pipe to complete the installation, greatly simplifying the operation process. In addition, the sensor comes with a built-in defoamer to ensure measurement accuracy.

• calibration function

Product advantages and user value

1. Integrated design: TBG-6188T integrates turbidity sensors, defoamers, measuring tanks, and water systems into one through integrated design, greatly reducing the installation and maintenance workload of users. Simply connect the inlet and outlet pipes to start measuring.

2. High precision measurement: The sensor comes with a defoaming tank to ensure that the water sample undergoes sufficient defoaming before entering the measuring tank, thereby improving the accuracy of the measurement. The measurement range is from 0-2 NTU to 0-20 NTU, with a resolution of up to 0.01 NTU and an accuracy of ± 2% or ± 0.02 NTU (0-2 NTU range) and ± 5% or ± 0.5 NTU (greater than 2 NTU range), meeting the needs of different application scenarios.

3. Intelligent sewage discharge: The turbidity sensor has intelligent sewage discharge function, which can automatically open the sewage valve, reduce the accumulation of impurities, lower the frequency of manual maintenance, and extend the service life of the equipment.

4. Remote data transmission: The optional remote data link function supports RS485 data output, making it easy to connect with the central control room or upper computer, enabling remote monitoring and management of data and improving work efficiency.

5. Convenient operation interface: The touch screen operation interface is intuitive and easy to use, including functional modules such as the main page, historical data, calibration, and system settings. Users can easily view, calibrate, and set data through the touch screen.

6. Widely applicable environment: Suitable for monitoring water turbidity in swimming pool water, drinking water, secondary water supply in pipelines, etc., widely used in various water treatment and water quality monitoring scenarios.

Online turbidity analyzerTechnical Specifications

• System model: TBG-6188T

• Measurement parameter: turbidity

• Measurement range: 0-2NTU, 0-5NTU, 0-20 NTU

• Resolution: 0.01 NTU

• Accuracy: ± 2% or ± 0.02NTU (0-2NTU range); ± 5% or ± 0.5NTU (greater than 2NTU range)

• Communication interface: RS485

• Working power supply: 100-240V

• Power:<20W

• Inlet diameter: 6mm (2-point quick connector)

• Drainage diameter: 10mm (3 quick plug connectors)

• Working environment: Temperature: 0-50 ℃

• Storage environment: Relative humidity: ≤ 85% RH (non condensing)

• Cabinet size: 400mm x 230mm x 600mm (length x width x height)

• Installation method: Wall mounted installation

Installation and wiring

1. Installation requirements:

• Choose a spacious, ventilated, and dry indoor environment.

• The installation position should be 700mm above the drainage water level to facilitate smooth drainage.

• Leave sufficient operating space around the instrument for easy maintenance and calibration in the future.

• The horizontal height of the drainage pipe is lower than the outlet, and the total length does not exceed 3 meters, with no blockage at the end.

• The inlet pipeline adopts quick connect fittings, with an incoming water pressure of ≤ 0.3 Mpa and a flow rate of ≤ 300 mL/min.

• Do not share the same power supply with electric motors, frequency converters, and other high-power equipment.

2. Wall mounted installation:

• Drill holes and install expansion plugs on hanging boards or walls.

• Align the four screw holes on the analyzer with the expansion plug.

• Use a screwdriver to secure the screws, ensuring that the four screws correspond to their expansion plugs.

routine maintenance

1. Measurement tank flushing: Clean once a month.

2. Turbidity measurement tank flushing: The sensor will open the drain valve once a day to reduce the accumulation of impurities.

3. Instrument calibration: Click the "Calibration" button on the main toolbar of the touch screen, enter the password "7320", enter the calibration interface, and perform one or two point calibration.

Common faults and their solutions

• Touch screen no display: Check the power supply, power cord, power switch, and fuse.

• The measurement parameter displays 0: Check if the nine pin plug has come off and set the corresponding range.

• Significant differences in measurement data: Check water quality, temperature, flow rate, and other conditions, and compare using portable or laboratory instruments.

• Turbidity data abnormally high: Check if the drain valve is closed and the particle content in the water sample.

• Turbidity measurement data remains unchanged: check if the drainage valve is open.

• The overflow outlet of the circulation pool is not flowing smoothly or some joints are leaking water: check whether there are foreign objects blocking the outlet and whether the drainage pipeline is unobstructed.

Multi parameter instrument MODBUS communication protocol

• Common baud rates: 19200, 9600, 4800, 2400, default 9600.

• Data bits: 8

• Parity check: no check, odd check, even check, default no check.

• Stop position: 1

• Default ID: 5

summary

TBG-6188T typeOnline turbidity analyzerWith its integrated design, high-precision measurement, intelligent discharge, remote data transmission, and convenient operation interface, it has become an ideal choice in the field of water quality monitoring. Whether it's swimming pool water, drinking water, or secondary water supply through pipelines, accurate and reliable turbidity monitoring data can be provided to help users achieve efficient and intelligent water quality management.