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CN

WLT / COL

Y531-B Low Range Color Sensor for Drinking Water

  • Product Model:Y531-B
  • Time: 2025-04-01 16:17:39
  • Product description:Yosemitech Y531-B Low Range Color Sensor is specifically designed for online drinking water quality monitoring, adopting absorption method technology to deliver precise color measurement.

Overview

Yosemitech Y531-B Low Range Color Sensor is specifically designed for online drinking water quality monitoring, adopting absorption method technology to deliver precise color measurement. Equipped with an integrated self-cleaning system and automatic turbidity compensation, it ensures reliable long-term performance in continuous water quality monitoring scenarios. It's widely used in drinking water quality control, municipal water treatment plant effluent, tap water distribution networks & secondary pump stations, groundwater monitoring.

Features

-Digital sensor, RS-485 output, standard MODBUS protocol.
-The optical detection method doesn't require the use of chemical reagents, reducing pollution and costs.
-Automatically compensates for turbidity interference and has good test performance.
-With self-cleaning brush to prevent microbial attachment and longer maintenance cycle.
-Built-in calibration parameters for easy on-site use and secondary calibration.

Specifications

Name

Color Sensor

Model

Y531-B

Measurement principle

Absorptive method

Range

0-50 Hazen

Linearity

R²>0.999

Temperature range

0-50ºC

Maximum pressure

3bar

IP range

IP68

Sensor interface

Supports RS-485, MODBUS protocol

Power

0.1W(non wiping)0.8W(wiping);suggested power supply:DC 9-24V,>1A

Sensor size

Φ46mm*273.5mm

Cable length

10m (default), customizable

Calibration

One-point or two-points calibration

Sensor housing material

Titanium alloy

Contact Yosemitech

CONTACT US

Yosemitech Technologies Co., Ltd

+86 19984844080

sales@yosemitech.com

Bldg,25,CECEP Industrial Park, No. 18 Dongchang Rd. Suzhou Industrial Park, Jiangsu Province,China 215126, China