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.
-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.
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 |
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