Analog Turbidity Sensor for Arduino

Optical Transmitted Light Telemetry: Uses an infrared transmitter and phototransistor to measure light scattering and transmittance, detecting suspended particles in liquid solutions.

Dual Signal Output Modes: Outfitted with both an Analog Output (AO) pin for continuous voltage tracking and a Digital Output (DO) pin for direct threshold switching.

Onboard Signal Conditioning Board: Includes a dedicated signal adapter board with an onboard potentiometer to calibrate sensitivity and adjust digital alert triggers.

Rapid Submersion Probing: Designed with a waterproof optical probe tip suitable for immersion into water tanks, washing machine testing setups, and liquid lines.

Seamless Microcontroller Compatibility: Works natively with $5\text{V}$ microcontroller ADC pins (Arduino UNO, Mega) for rapid plug-and-play development.

Probe Material: Sealed waterproof polymer probe housing with optical glass/plastic lenses and flexible cable leads.

Technical Specifications:

Operating Voltage: 5.0V DC.

Output Signal: Analog Voltage (0V - 4.5V) + Digital Logic Switching.

Response Time: < 500ms.

Insulation Resistance: 100 MΩ (min).

Color: Black/Clear Probe with Yellow Multi-Core Connecting Wire.

Usage Advice: Connect the optical probe head to the adapter board; wire VCC (5V), GND, and AO to your microcontroller, then submerge only the probe tip into the test fluid.

Maintenance: Do not submerge the driver adapter circuit board in liquid; gently wipe clean the optical probe head with a soft cloth after testing dirty solutions.

Essential Water Clarity Diagnostic Tool: Position as the go-to optical sensor for smart washing machines, wastewater monitoring systems, environmental research, and automated filtration testing.

Highlight Dual-Output Flexibility: Emphasize how continuous analog voltage output allows precise particle concentration graphing, while the digital output easily triggers relays for automated water flushing.

Recommended Cross-Sell Add-ons: Pair with DFRobot Gravity Analog TDS Sensor module, 0-14pH Electrode Probe Sensor BNC Connector, Liquid PH Regulator/Controller Board, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Water Quality Sensors collection page as your standard liquid turbidity measurement module.