Turbidity is used to measure the particles in water. It needs to be read and calculated by the analogue port of a single-chip microcomputer. It needs a turbidity calibration solution to calibrate. Instead of measuring the voltage directly with a multimeter, the output voltage of each module is different. The module should be used away from light. The light temperature and voltage will make the output voltage of the module different. 0-4.5 is only the reference voltage.
PINOUT
SPECIFICATIONS
- voltage: 3.3-5v (with anti-reverse circuit)
- Output: default analogue (high and low-level output can be set)
- Measurement range: 0-1000ntu
SHIPPING LIST
- 1 x Water Turbidity Transducer Sensor
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