DFRobot Gravity: Analog Turbidity Sensor for Arduino

• The arduino turbidity sensor detects water quality by measuring level of turbidity
• It is compatible with Arduino via Gravity interface
• It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in water
• Turbidity sensors can be used in measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research and laboratory measurements
• Please note that the top of probe is not waterproof

INTRODUCTION The arduino turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in water. As the TTS increases, the liquid turbidity level increases. This arduino turbidity sensor have both analog and digital signal output modes. You can select the mode according to the MCU as threshold is adjustable in digital signal mode. Turbidity sensors can be used in measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research and laboratory measurements. Please note that the top of probe is not waterproof! SPECIFICATION Operating Voltage: 5V DC Operating Current: 40mA (MAX) Response Time: <500ms Insulation Resistance: 100M (Min) Output Method:Analog Analog output: 0-4.5V Digital Output: High/Low level signal (you can adjust the threshold value by adjusting the potentiometer) Operating Temperature: 5℃~90 ℃ Storage Temperature: -10℃~90℃ Weight: 30g Adapter Dimensions: 38*28*10mm/1.5 *1.1*0.4inches SHIPPING LIST Turbidity sensor adapter x1 Turbidity sensor probe x1 Turbidity sensor cable x1 Gravity analog sensor cable x1