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Online Turbidity Water Temperature Sensor

Online Turbidity Water Temperature Sensor HM-S9S

【Introduction】90 ° angle scattered light method, linearly process collected values, and output turbidity values through temperature compensation algorithm
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Product details

Working principle

The scattering turbidity sensor determines the concentration of particles in a liquid by measuring the scattering of light. It uses a light source to illuminate the liquid and then measures the scattered light intensity at different angles. This sensor adopts the 90 ° angle scattered light method, linearly processes the collected values, and outputs turbidity values through temperature compensation algorithm.

Technical Specifications

Measurement principle: scattered light method (optional for cleaning)

Range: 0-40NTU 0-1000NTU 0-3000NTU

Resolution: 0.1NTU

Accuracy: ± 1%, ± 0.3 ℃

Temperature compensation: automatic temperature compensation

Output mode: RS-485 (Modbus/RTU)

Storage temperature: -5-+65 ℃

Working environment: 0-50 ℃, ≤ 0.2MPa

Installation method: Immersion installation, 3/4NPT installation thread

Cable length: 5m

Power consumption: 12V power supply: When the cleaning brush is not working, the product consumes about 0.5W of power, and when the cleaning brush is working, the product consumes about 1.5W of power

Power supply: DC: 12V-24V

Protection level: IP68

Calibration method: two-point calibration

Shell material: ABS+metal

Size/Installation

1. Dimensional drawing

1734331529035.jpg

2. Wiring diagram

The cable is a 4-core shielded wire:

Red - Power cord blue/black - Ground wire green -485B yellow -485A

The cable color may vary slightly depending on the production batch, please refer to the cable silk screen printing for details.

3. Installation

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Maintenance and upkeep

Sensor maintenance:

If the sensor needs to be cleaned, warm water and an appropriate amount of detergent can be used for cleaning.

Note:

Avoid strong vibrations that can damage the transparent glass in front of the ring, and do not scratch it with hard objects.

Article address:http://www.hmwatertesting.cn/qtjc16/133.html

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