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4-Electrode Conductivity Sensor - Y520-A

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• Range: 1uS/cm~200 mS/cm
• Response Time: 10 sec
• Housing IP Rating: IP68
• Accuracy: 1%
• Working Temperature Range: 0 ~ 50℃
• Interface: Support RS-485, MODBUS protocols
• Power Requirements: DC 5~12V +/-5%, current <50mA

Model Number: Y520-A
Data Sheet:

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Product Specification

Y520-A 4-Electrode Conductivity Sensor Description
Y520-A 4-electrode conductivity sensor provides more accurate, stable measurement and wider measurement range than traditional two electrode design. It has no polarization effect and can deploy in long periods of time without frequent maintenance. It supports RS485 and MODBUS protocols.

Y520-A 4-Electrode Conductivity Sensor Features
• Digital RS-485 output, support MODBUS
• 0~50 ℃；IP68 rating
• Range: 1 uS/cm to 200 mS/cm, precision: 1%
• No polarization effect, low maintenance
• Automatic temperature compensation
• Wide range and excellent interference rejection
• PEEK sensor body and Nickel electrodes

Y520-A 4-Electrode Conductivity Sensor Technical Specifications

Range	1uS/cm~200 mS/cm
Response Time	10 sec
Housing IP Rating	IP68
Accuracy	1%
Working Temperature Range	0 ~ 50℃
Interface	Support RS-485, MODBUS protocols
Construction	M22x1.5
Power Requirements	DC 5~12V +/-5%, current <50mA
Temperature Sensor Type	NTC
Sensor OD	22mm
Sensor Length	146.5 mm
Cable Length	10m standard; 5m, 15m, and 30m optional
Calibrations	Support one point and two-points calibrations
Body materials	POM and PEEK