Made in China small size waterproof light sensor,high accuracy light sensor, illuminance sensor for urban lighting

Made in China small size waterproof light sensor,high accuracy light sensor, illuminance sensor for urban lighting

    llumination sensor uses the super sensitive silicon photo voltaic as the sensor. Users can choose different range according 

to the detected area. Good linearity, waterproof, easy installations and remote control makes it widely used in greenhouse and 

urban lighting area etc.

Parameters

Detected range:0-200000Lux

Wavelength:380 nm-730 nm

Accuracy:±7%

Voltage:DC 12V

              DC 24V 

              others      

Outputs: Current:4~20mA  

             Voltage:0~5V

             RS232

             RS485

             TTL electronic level(Frequency & Pulse width)

             others      

Device:  wire length:2.5m

            others      

Load resistance: voltage output:RL≥1K

Current output: RL≤300Ω

Working temperature: -10℃~70℃

Relative humidity: 0~80%RH

Weight: 170 g 

Calculation formula                                   

Current output(4~20mA output):

L=( I-4 )/ 16 × Lm

(L--illumination(Lux),I -- outputting current(mA),Lm-- detecting range)

Voltage outputs(0~5V output):

L=V/ 5× Lm

(L--illumination(Lux),V—outputting voltage(V),Lm—detecting range)

Photo showing

Installation Instructions

1. Please install the device by using the screw M4.
2. Please do not tear down the device when installing which should be indoor and please keep the device from the water or any rain.

User Instruction

Please put the device in the detected area after Finishing the wire connection as above. Please turn On the power of the device and the collector and then Start the detecting.

The light sensor has been widely used in many areas where needs to detect and control the light such as agriculture planting, workshop, warehouse, machine room lighting, smart building monitoring, outdoor lighting etc. The device uses super sensitive sensor and is armed with highly accurate linear amplifier circuit. Having passed more and more serious testing and manufacturing, it becomes a real functional product which supports various detecting ranges and output signal types.