Online turbidity meter

Working Principle:

The light waves emitted by the infrared sensor transmitter are absorbed, reflected, and scattered by the measured object during transmission, and only a small portion of the light can reach the receiver. The transmittance of the transmitted light is proportional to the concentration of the measured medium, and the turbidity concentration is calculated by measuring the transmittance of the transmitted light.

summary:

Online turbidity meteralso calledOnline turbidity meterOnline turbidity analyzer, online turbidity monitor, and online turbidity detector are water quality online monitoring instruments with microprocessors. According to the measurement method, they can be divided into input type online turbidity meter, flow type online turbidity meter, and integrated online turbidity meter. The online turbidity meter is an industrial online monitoring instrument designed to measure the inlet and outlet turbidity of municipal sewage, industrial wastewater treatment processes, water treatment plants, river detection, etc.

Structural features:

The entire measurement system mainly consists of two parts: instruments (secondary instruments) and online turbidity meter sensors (primary instruments). The sensors are in contact with the measured aqueous solution, and the instruments display the concentration, temperature, and working status of the aqueous solution. The secondary instrument has functions such as data storage, historical recording, alarm recording, etc.

Product application:

Widely used in water plants, power plants, and river monitoring; Wastewater treatment plants, pharmaceutical factories, and hospitals accurately measure the concentration of various water samples

Technical Specifications

Measurement range:

Online turbidity meter: 0-40NTU; 0-100NTU; 0-200NTU or expand as required; Display mode: LCD (7-inch LCD screen)

Measurement unit: NTU

Resolution: 0.01

Accuracy: ± 5% FS

Repeatability: ± 1.0%

Power: ≤ 3W

Environmental temperature: -20-50 ^ 3;

Relative humidity: not exceeding 90%

Analog output: 4-20mA and RS232 load 750 Ω

Power supply: 220VAC. Dimensions: 310 * 410 * 170mm;

Characteristics of online turbidity meter:

1. Standard 90 degree scattered light measurement technology provides reliable measurement results.

2. Easy to install, customizable with different installation methods.

3. Standard 90 degree scattered light measurement technology provides reliable measurement results.

4. Cleaning and maintenance are very simple, with calibration every three months.

5. It is possible to set the measurement range, relay, and current output.