Product Description:
The sensor uses optical principles to comprehensively judge the turbidity condition through the light transmittance and scattering rate in the solution. Inside the sensor is an infrared pair tube. When light passes through a certain amount of water, the amount of light transmitted depends on the degree of pollution of the water. The more dirty the water, the less light is transmitted. The light receiving end converts the power of the transmitted light into a corresponding current. If the transmitted light is more, the current is large. On the contrary, the transmitted light is less and the current is small
Specification
Item Type: Turbidity Sensor Module
Material: Synthetic cardboard
Working Voltage: 5V DC
Working Current: 30MA (maximum)
Response Time:
Insulation Resistance: 100Mohms (minimum)
Output Mode: Digital output
Output method 1: Simulated output 0-4.5V
Output method 2: High/low level signal(High level: 5V; Low level: 0V)
Operating temperature: -30℃-80℃
Module size: 30*20mm(1.18*0.79in)
Sensor size: 35.5*33.6mm(1.40*1.32in)
Application range: Washing machines, dishwashers, industrial field control, environmental sewage collection and other occasions that require turbidity detection and control
Package List
1 x Module
1 x Sensor Connector
1 x Cable
Note
1. The top of the turbidity sensor is not water proof. It is forbidden to throw the turbidity sensor completely into the water during use. The water surface cannot pass the connection between the top cover and the shell. Water in the sensor will cause the sensor to burn out
2. The wavelength range of light received by the photodiode of the sensor is (500~1050NM). Direct sunlight or light will increase the measurement error of the sensor. Avoid direct sunlight or light when using the sensor