RS485 Modbus Water Quality pH Sensor (IP68)

RS485 Modbus Water Quality pH Sensor (IP68), DFRobot, SEN0708

Industrial RS485 water pH sensor with IP68 waterproof housing and automatic temperature compensation. Suitable for IoT, aquaculture, and Arduino projects.

Pinout

Logical pinout · physical placement not verified
RS485 MODBUS WATER QUAVCC485-AGND485-B
  • VCC
    Type · Power
  • GND
    Type · Ground
  • 485-A
    Type · Signal
  • 485-B
    Type · Signal

Start wiring

Analog · UART · 3.3 – 5 V · Gravity

Module pins: VCC, GND, 485-A, 485-B. Schematik maps them to your board in the app.

Soil & liquid

80 other options

Capacitive soil probes, pH/EC/TDS chemistry kits, RS485 water-quality sensors, contact and non-contact level sensors, and turbine flow meters — about 80 listings for anything involving soil or liquid sensing.

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Related groups

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