Description:
This Industrial EC & TDS Sensor with a waterproof aviation connector measures the conductivity, salinity, and total dissolved solids (TDS) in a liquid and is widely used in monitoring water quality. It is designed to meet industry standards and has ATC (automatic temperature compensation), which ensures the data is accurate regardless of temperature changes. Its electrode is IP68, the transmitter is IP65 rated, waterproof in a tight seal, and capable of withstanding long-term constant use in professional scenarios. This EC & TDS Sensor comes with a MODBUS-RTU RS485 serial communications protocol and a 0~2V Analog Voltage output. It can be easily connected and integrated with other devices such as data loggers, converters, and displays. This cost-effective EC & TDS Sensor features low-power consumption, compact size, portability, and high integration.
Features:
High Performance: High accuracy, fast response, good repeatability
Universal Protocol: MODBUS-RTU RS485 and 0~2V Analog Voltage
Wide-range Power Supply: Can be powered with supply voltage within 3.9V ~ 30V
Strong Robustness: Suitable to be immersed in water for a long time, anti-corrosion, automatic temperature compensation
Specifications:
Output Interface: RS485 Modbus-RTU
Analog Voltage: 0 - 2V
Power Supply: 3.9 - 30 V/DC
Power Consumption (Idle): 40mA @ 24V DC
Power Consumption (Max): 80mA @ 24V DC
Start-up Time: < 2 seconds
EC Measurement
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Isolated Sensor Input, Range: 0 - 20000 us/cm
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Resolution: 0-10000 us/cm, 10 us/cm; 10000~20000 us/cm, 50 us/cm
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Accuracy: 0-10000 us/cm, ±3%; 10000-20000 us/cm, ±5%
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EC Temperature Compensation: 0 - 50°C
Temperature Measurement
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Range: -40 ~ 80°C
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Resolution: 0.1°C
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Accuracy: ±0.5°C
IP Ratings
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Electrode: IP68
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Transmitter: IP65
Operating Temperature: -40 ~ +85°C
Installation
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Electrode：1/2"NPT screw threads
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Transmitter: Mounting hole
Cable Length
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Power and Signal Cable: 2 meters or Customize
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Electrode Cable：10 meters
Dimension
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Electrode：1/2"NPT screw threads
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Transmitter：128*70*42mm
Dimensions:
Wiring Diagram:
Application:
- Agriculture
- Hydroponics
- Aquaponics
- Sewage treatment
- Research
- Environmental monitoring
- Other environmental monitoring scenarios
Documents:
Part List:
1x Industrial EC & TDS Sensor Module with integrated electrode and waterproof aviation connector
