DFRobot RS485 Industrial Water EC Sensors
DFRobot RS485 Industrial Water Electrical Conductivity (EC) Sensors integrate the probe and housing into a single unit, resulting in a simple and convenient design for accurate measurement of water electrical conductivity. The sensors also include salinity and TDS conversion functions, enabling data output and achieving multi-parameter water quality monitoring.
The DFRobot RS485 Industrial Water EC Sensors feature an RS485 communication interface and support the standard Modbus-RTU protocol. Furthermore, tutorials are supplied for connecting the sensor to Arduino® development boards and DFRobot LoRaWAN, facilitating a quick setup of a test environment and real-time data monitoring. A built-in temperature sensor delivers automatic temperature compensation, guaranteeing accurate and reliable data output under varying environmental conditions.
Features
- 4-in-1 multi-parameter output - built-in algorithms to read electrical conductivity (1μS/cm~2000μS/cm), salinity (0ppm~1000ppm), TDS (0ppm~1100ppm), and temperature simultaneously
- Industrial-grade durability - the integrated housing and 5-meter cable boast a true IP68 waterproof rating, perfect for continuous, long-term submersion
- Automatic Temperature Compensation (ATC) - a built-in temperature sensor automatically adjusts readings (-20°C~+60°C range), guaranteeing pinpoint accuracy regardless of environmental fluctuations
- Effortless IoT integration - operates on a wide 10~30V DC power supply and utilizes RS485 (ModBus-RTU), making it plug-and-play ready for PLCs, industrial gateways, and Arduino microcontrollers
- Out-of-the-box ready - factory calibrated for immediate use, includes a free 1413μS/cm calibration solution, allowing easy optimization accuracy via simple register settings
Applications
- Aquaculture - monitor pond salinity and water quality in real-time to maintain a healthy aquatic environment
- Hydroponics and smart agriculture - precisely measure nutrient solution concentrations to optimize crop yield
- Water treatment - monitor tap water and drinking water facilities to ensure safety and compliance
Kit Contents
- RS485 water quality Electrical Conductivity sensor
- 1413μS/cm conductivity calibration solution 100ml
- Black protective mesh
- 5m sensor cable
- Two cable ties
| N.º de artículo | Hoja de datos | Tipo | Temperatura de trabajo máxima | Temperatura de trabajo mínima |
|---|---|---|---|---|
| SEN0706 | Water Quality Electrical Conductivity Sensor | + 80 C | - 20 C | |
| SEN0707 | Water Quality Electrical Conductivity Sensor | + 80 C | - 20 C | |
| SEN0708 | Water Quality Quality pH Sensor | + 80 C | 0 C | |
| SEN0709 | Water Quality ORP Sensor | + 80 C | 0 C | |
| SEN0712 | + 50 C | 0 C |