turbidity sensor light emitter
Jeffrey.White 2026-04-22 07:30:38 27 Views1 Replies The SEN0554 appears to have light coming from both pieces. Why is light coming from both pieces? One central piece appears black, the other appears clear. Which piece has which function?
2026-04-23 10:39:15 
Yx
Hi there, here are the functions of the two probes:
• The clear probe marked "LED": This is the infrared emitter unit, with a built-in IR LED. It acts as the active light source for turbidity detection, emitting the infrared light used for measurement.
• The dark probe: This is the receiver unit, which receives the infrared light signal that has passed through the liquid and converts it into an electrical signal for the sensor to process.
Yx 
