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Industrial EC & TDS Sensor MODBUS-RTU RS485 & 0-2V Analog Voltage
Industrial EC & TDS Sensor MODBUS-RTU RS485 & 0-2V Analog Voltage

Industrial EC & TDS Sensor MODBUS-RTU RS485 & 0-2V Analog Voltage

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Your Price: $139.00
An IP68 RS485 EC&TDS Sensor measures Conductivity, Salinity, and TDS with temperature compensation. Use in monitoring water quality applications like water processing and irrigation. Use the sensor with SenseCAP Data Logger for seamless data collection and management.
Part Number: EC-TDS-Sensor
Availability: 0 Back Order.

It measures Conductivity, Salinity, TDS with temperature compensation, making it widely applicable in industrial environmental sensing scenarios.

We have two versions Industrial EC & TDS Sensor. The main difference is the cable connector. Please choose the version that best suits your needs:

(1) This one is with hook-up wires. It is compatible with SenseCAP LoRaWAN® Data Logger to connect with the LoRaWAN® network, enjoying the benefits of low-power and long-range communication.

(2) Another version is with a waterproof aviation connector. It is compatible with SenseCAP Sensor Hub 4G Data Logger , which can collect various sensor data simultaneously and send them via 3G/4G LTE.


  • High Performance: High accuracy, fast response, and stability
  • 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


This EC & TDS Sensor with hook-up wires measures the Conductivity, Salinity, and total dissolved solids (TDS) in a liquid and is widely used in monitoring water quality.
The EC & TDS Sensor is designed with industry standards. It is designed with ATC (automatic temperature compensation), which ensures the data is accurate regardless of the 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 0~2V Analog Voltage output. It can be easily connected and integrated with other devices such as data loggers, Converter, and displays. This cost-effective EC & TDS Sensor features low-power consumption, compact size, portability, and high integration.

SKU: EC-TDS-Sensor
Model Number: 314990634

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