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Water Turbidity Sensor
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Compact Digital Water Turbidity Sensor RS485 660nm Laser For System Integration

Compact Digital Water Turbidity Sensor RS485 660nm Laser For System Integration

Brand Name: KaiNaFu
Model Number: KNF-104L
MOQ: 1 pieces
Packaging Details: Eco-friendly paper box
Payment Terms: T/T
Detail Information
Place of Origin:
Shenzhen
Detection Method:
90° Light Scattering Method (laser Light Source)
Light Source:
660nm Laser
Range:
0 - 1NTU / 0 - 20NTU(Default) / 0- 100NTU / 0-2000NTU
Resolution:
0.0001 NTU( <1NTU),0.001NTU ( ≥1NTU)
Detection Limit:
0.005NTU
Zero Drift:
≤ 1.5%
Supply Ability:
500 pieces+One month
Highlight:

Compact Water Turbidity Sensor

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660nm Laser Water Turbidity Sensor

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RS485 digital turbidity sensor

Product Description

Water Turbidity Sensor Compact Size Makes It Convenient For System Integration. The RS-485 Output Has A Long Maintenance Cycle

 

1. Product Overview
    The pressurized turbidity sensor is a patented product with independent intellectual property rights developed by Shenzhen Kainafu Company for online monitoring of drinking water quality. It features an ultra-low turbidity detection limit, high-precision measurement, fast response speed, and long-term maintenance-free operation. It can be widely applied to online turbidity monitoring of tap water leaving the factory, secondary water supply, water at the end of the water network, direct drinking water, membrane filtered water, swimming pools, surface water, etc.
    Pressurized turbidity sensors are divided into low-range pressurized turbidity sensors and high-range pressurized turbidity sensors.

Compact Digital Water Turbidity Sensor RS485 660nm Laser For System Integration 0

2. Working Principle
The sensor emits a laser beam into the liquid to be measured. The suspended particles in the liquid produce scattered light. The receiver detects the intensity of the scattered light at a 90-degree Angle and converts the intensity of the scattered light into a turbidity value based on the calibration table.

 

3. Product Features
1. Pressure-resistant flow channel, making it difficult for bubbles to precipitate.
2. Sealed structure, facilitating water sample recovery;
3. Compact in size, facilitating system integration;
4. The light window can be self-cleaned, resulting in a longer maintenance cycle.

 

4.Technical indicators

 

Specification

Parameter

Power supply

DC 9-28V

Power

5W

Detection method

90° light scattering method (laser light source)

Light source

660nm Laser

Range

0 - 1NTU / 0 - 20NTU(Default) / 0- 100NTU / 0-2000NTU

Resolution

0.0001 NTU( <1NTU),0.001NTU ( ≥1NTU)

Detection limit

0.005NTU

Zero drift

≤ 1.5%

Indication stability

≤ 1.5%

Accuracy

Low-range pressurized turbidity: 0-100NTU: 2% or ± 0.02NTU(take the larger value);

High-range pressurized turbidity: 0-2000NTU: 10% or ±0.5NTU(take the larger value);

(Based on Formazin primary standard solution at 25)

Repeatability

1%(based on Formazin primary standard solution at 25)

Response time (T90

≤ 120seconds

Working temperature

-5 - 45 ℃

Calibration method

Factory calibrated. Use the default calibration curve. Single-point calibration, Formazin two-point calibration

2 to 6-point customized calibration

Influent flow rate

100 - 1000mL/min(Suggestion 500mL/min)

Bear pressure

0.6MPa

Size

Inlet and outlet pipes 6mm: 192mm*147mm*98mm(width, height, thickness, including pipe joints with back plates)

Inlet and outlet pipes 10mm: 200mm*147mm*98mm(width, height, thickness, including pipe joints with back plates)

Shell material

ABS and POM plastics

Interface

RS485 + 4-20mA

 

5. Introduction to the Water Quality Monitoring Software Cloud Platform (DATAIO)

 

    All the water quality/water level related equipment produced by our company can be connected to the Kainafu water quality monitoring cloud platform! It can realize the reception, display, statistics, automatic analysis, storage, download and release of monitoring data from various water quality sensor devices. Generate visual calculation result charts intuitively on the display terminal of the monitoring management center.

 

▪ Desktop WEB page (login address: ion.onetestinc.com. Contact the product owner for a trial account to obtain it)
▪ Apple APP, Android APP
Wechat Official Account/Mini Program

 

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