The illuminance sensor is composed of a transmitter, a receiver, and a detection circuit. The transmitter aligns the target with a beam of light, which emits or changes the pulse width without interruption; the triangular reflector is a structured launcher that enables the beam to accurately exit the reflector The receiver is composed of photodiodes, phototransistors, and photocells. In front of the receiver, optical components such as lenses and apertures are installed. Behind it is a detection circuit, which can filter out the effective signal and send the signal.
Renke Illuminance Transmitter uses a high-sensitivity photosensitive probe with wide measurement range, good linearity, stable signal and high accuracy; the light itself is high speed, and the sensor circuit is composed of electronic parts, excluding mechanical working time , So the response time is extremely short; the sensor outputs standard current signals, such as the common 4~20mA, 0~5V and 0~10V, including wired output and wireless output.
