Y521-A 4 Electrical Conductivity Sensor

Yosemitech 4 Electrical Conductivity Sensor adopts advanced four-electrode technology and features an RS485 digital interface that supports the MODBUS protocol. In comparison to traditional two-electrode sensors, the Conductivity Sensor for Water offers higher accuracy, a wider measuring range, and better stability.

Model number： Y521-A
Power： 0.2W
Dimension： Φ22mm*175.5mm
Customize： OEM, ODM, details contact: sales@yosemitech.com
Place of Origin： China

CONTACT NOW down load to pdf

Product Details

Yosemitech 4 Electrical Conductivity Sensor adopts advanced four-electrode technology and features an RS485 digital interface that supports the MODBUS protocol. In comparison to traditional two-electrode sensors, the Conductivity Sensor for Water offers higher accuracy, a wider measuring range, and better stability. It serves as a powerful tool for continuously monitoring water quality in various applications. Integrating this sensor into comprehensive monitoring systems can enhance the ability to detect and respond to changes in water quality, ensuring the safety, compliance, and efficiency of operations across surface water, municipal sewage, industrial wastewater, sewage treatment, and aquaculture industries.

Y521-A Four-electrode Conductivity Sensor

Features

RS485 communication interface, standard MODBUS protocol, easy to integrate

Synchronous output of conductivity, salinity, TDS and temperature parameters

Corrosion-resistant housing, waterproof IP68, can work for a long time

Built-in temperature sensor, automatic temperature compensation

Built-in calibration parameters, accurate calibration before delivery, ready for direct installation and use

Specification

Measurement principle	4-electrode
CT range	0.001-5mS/cm or 0.001-100mS/cm
CT accuracy	±1% or 0.01mS/cm（take the bigger one）
SAL range	0-2.5ppt or 0-80ppt
SAL accuracy	±0.05ppt or ±1ppt
TDS range	0-3200mg/L or 0-64000mg/L
Temperature range	0-50℃
IP range	IP68
Sensor interface	Supports RS-485, MODBUS protocol
Power	0.2W（Suggested power supply：DC 9-24V, ＞500mA）
Sensor size	Φ22mm*175.5mm
Cable length	10m (default), customizable
Calibration	one-point or two-points calibration
Body material	Nickel +PEEK+ titanium alloy

Applications

1. Surface Water Monitoring:

Lakes and Rivers: Monitoring conductivity to assess water quality and detect pollution.
Reservoirs: Ensuring the quality of water used for drinking and irrigation.

2. Municipal Sewage:

Wastewater Treatment Plants: Monitoring sewage conductivity to optimize treatment processes and ensure compliance with discharge regulations.

3. Industrial Wastewater:

Effluent Monitoring: Ensuring industrial effluent meets environmental standards by tracking conductivity levels.
Process Control: Managing conductivity in industrial processes to maintain product quality and safety.

4. Sewage Treatment:

Treatment Facilities: Optimizing treatment processes by monitoring conductivity levels.

5. Aquaculture:

Fish Farms: Monitoring water quality to maintain optimal conditions for fish health and growth.

Benefits of Digital Conductivity Meter

1. Enhanced Accuracy and Stability: Provides precise and stable measurements, critical for effective water quality management.
2. Wide Measuring Range: Suitable for a variety of applications, from low to high conductivity environments.
3. Efficient Communication: Easy integration with existing monitoring systems through RS485 and MODBUS support.
4. Operational Efficiency: Reduces the need for manual sampling and laboratory analysis, saving time and resources.