Y534-A Low Range Color Sensor
Yosemitech Y534-A is an advanced color sensor specifically designed for colorimetric analysis of drinking water. Utilizing the absorption method and adhering to ISO standards, it ensures precise colorimetric measurements. The sensor incorporates an automatic cleaning system that compensates for turbidity interference, offering exceptional stability for long-term online water quality monitoring. It is widely applicable in areas such as drinking water treatment, tap water plants, water distribution networks, secondary pump stations, and groundwater monitoring.
- Digital sensor with RS-485 output and standard MODBUS protocol.
- Employs an optical detection method that does not require chemical reagents, reducing pollution and operational costs.
- Automatically compensates for turbidity interference and delivers reliable test performance.
- Features a self-cleaning brush to prevent microbial attachment, extending the maintenance cycle.
- All calibration data is stored directly in the sensor, enabling seamless on-site installation and immediate use.
| Name | Color Sensor |
| Model | Y534-A |
| Measuring principle | Absorption method |
| Range | 0-50Hazen |
| Linearity | R²＞0.999 |
| Resolution | 0.01Hazen |
| Temperature range | 0-50℃ |
| Maximum water depth | 30m |
| IP range | IP68 |
| Interface | RS-485，MODBUS protocol |
| Power | 0.1W（non wiping）0.8W（wiping）；DC 9-24V，>1A |
| Size | Φ46mm*273.5mm |
| Cable length | 10 m (default), customizable |
| Calibration | one-point or two-point calibration |
| Senosr housing material | Ti |
- Color Sensor
- 10m Cable（default), Customizable
- User Manual
- Delivery Inspection Report
-Drinking Water
Yosemitech Self-cleaning Sensor for Drinking Water
From April 21th to 23rd, 2025, IE Expo China 2025 concluded successfully at the Shanghai New International Expo Centre. As a highly anticipated communication platform in the industry, the exhibition attracted exhibitors, experts, scholars, and industry elites from around the world to gather in Shanghai. Through various forms such as cutting - edge technology displays and high - end forum sharing, it created a professional and forward - looking audio - visual feast for the industry.
Suzhou Yosemite Technology Co., Ltd. ("YOSEMITECH"), which has been deeply involved in the water quality monitoring field for over 11 years, always adheres to the mission of "Water Monitoring Made Simple". YOSEMITECH showcased its self - developed water quality monitoring sensors and instruments at the exhibition. As a manufacturer of water quality monitoring sensors, we had in - depth exchanges with domestic and foreign partners and industry peers during the exhibition. It fully demonstrated its profound expertise in areas such as water quality sensor research and development and intelligent monitoring system integration, and continuously empowered global water quality monitoring scenarios with innovative technologies to promote the efficient and intelligent development of the industry.
