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Shandong Tianwei Environmental Technology Co., Ltd

E-mail
yinyangyang@yunjingtianhe.com
Phone
13276363313
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Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province

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Online transparency sensor for water quality

NegotiableUpdate on 02/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The online transparency sensor for water quality is designed based on the principle of optical scattering. It emits light of a specific wavelength through the water body, accurately capturing the scattering and absorption characteristics of suspended particles on light, and reflecting real-time changes in water transparency. The device is equipped with an intelligent compensation algorithm that can automatically correct environmental light interference and chromaticity effects to ensure data accuracy. It adopts a waterproof and corrosion-resistant shell, suitable for various water monitoring scenarios, supports wireless transmission and remote monitoring of data, and is widely used in drinking water source protection, sewage treatment, and ecological water management, providing reliable basis for dynamic assessment of water quality.

Product Details

Online transparency sensor for water qualityBased on the principle of optical scattering, this design accurately captures the scattering and absorption characteristics of suspended particles by emitting light of specific wavelengths through water bodies, reflecting real-time changes in water transparency. The device is equipped with an intelligent compensation algorithm that can automatically correct environmental light interference and chromaticity effects to ensure data accuracy. It adopts a waterproof and corrosion-resistant shell, suitable for various water monitoring scenarios, supports wireless transmission and remote monitoring of data, and is widely used in drinking water source protection, sewage treatment, and ecological water management, providing reliable basis for dynamic assessment of water quality.

水质在线透明度传感器

1、 Application Environment Description

Online transparency sensor for water qualityUsing the scattering or absorption characteristics of light to measure transparency in water. It has high sensitivity, fast response, and real-time monitoring capabilities, and is widely used in fields such as water quality monitoring and sewage treatment.

Signal output: RS485 (MODBUS-RTU).

Infrared LED light source with strong anti-interference ability.

Internal signal isolation technology has strong interference.

Good reproducibility, thermal stability, low drift, small size, fast response speed

Easy to install, simple, 3/4NPT pipe thread, easy to sink or install in pipelines and tanks

Stable performance and long service life

IP68 waterproof standard

2、 Technical performance and specifications

1. Technical parameters

Measuring principle	scattered light method
Signal mode	RS485（MODBUS-RTU）
measurement range	50～1000mm
Measurement resolution	1mm
measurement accuracy	± 5% (depending on sludge homogeneity)
Shell material	Glass and ABS
cable length	Standard 5-meter configuration
power supply voltage	12-24VDC (product power consumption is about 0.4W when powered by 12V)
calibration method	Two-point calibration
Measurement environment	Temperature 0~50 ℃ (non freezing),<0.2MPa
waterproof rating	IP68
Installation method	Immersion installation, NPT3/4 thread

2. Dimensional drawing

水质在线透明度传感器

3、 Installation and electrical connections

1. Installation

水质在线透明度传感器

Attention: The sensor should not be installed upside down or horizontally, and should be installed at an angle of at least 15 degrees.

2. Electrical installation

The cable is a 5-core shielded wire, and the line sequence is defined as brown - power line (12~24VDC)

Black Ground (GND)

Blue -485A Green -485B

Yellow -4-20mA current output (can be suspended if not in use)

Before powering on, carefully check the wiring sequence to avoid unnecessary losses caused by wiring errors.

4、 Maintenance and upkeep

1. Use and maintenance

Conventional electrodes require periodic cleaning and calibration, and maintenance intervals are determined by customers based on their own operating conditions. The cleaning method for conventional electrodes: Use a soft bristled brush to remove attachments (be careful not to scratch the electrode surface), then clean with distilled water, and then perform calibration operation.