1、 Introduction to Illuminance Sensor Products

The BYC09-LW illuminance detection transmitter is a device developed and produced by Shenzhen Boyunchuang Environmental Technology Co., Ltd. for measuring indoor and outdoor light intensity and providing effective data. The product adopts original imported sensors and computing chips, with an ABS plastic shell structure; It has the characteristics of easy installation, long service life, high measurement accuracy, good stability, low power consumption, long transmission distance, and strong resistance to external interference. The sensor adopts a sealed and waterproof packaging, which is particularly suitable for use in outdoor, agricultural, breeding, underground parking lots, offices, shopping malls and other environments.

2、 Product features of illuminance sensor

1. Stable and reliable communication, wide range power supply DC12-24V;

2. Complete anti reverse, overvoltage, overcurrent, and inter line protection capabilities;

3. Carefully designed circuit software and hardware, with low failure rate and short stability time;

4. Original imported sensor chips and professional grade signal processing chips ensure the accuracy of sensor data;

5. The structure is designed with protection in mind and can be used for a long time;

6. The measurable environmental parameters cover a wide range and can meet various detection environment requirements;

3、 Reference for environmental numerical values of illuminance sensor usage

Illuminance refers to the degree to which an object is illuminated, expressed in lux (lux, lx) as the amount of light received per unit vertical area. 1 lux is equal to the illuminance evenly distributed over an area of 1m2 with a luminous flux of 1lm.

The following are the illuminance values in various environments: unit: lx

Night: 0.004-0.02

Moonlit Night: 0.02-0.3

Cloudy indoor: 5-50

Cloudy outdoor: 50-500

Sunny indoor: 100-1000

Summer noon sunlight illuminance: 100000

Illumination required for reading books and magazines: 50-60

Home camera standard illuminance: 1400

4、 Technical parameters of illuminance sensor

5、 Installation of illuminance sensor size

1. First, fix the transmitter on the wall

2. Do not connect the transmitter to a voltage higher than 24VDC. To prevent excessive voltage from burning out the sensor.

3. Install the transmitter at the location that needs to be tested, away from the heating element or steam source.

6、 Wiring instructions for illuminance sensor