DFRobot Infrared light barrier 1.5m 9-24V

The infrared light barrier has a detection range of up to 1.5 meters and a fast response time of less than 1 millisecond. It consists of a transmitter and a receiver and is suitable for temperatures ranging from -20°C to 65°C. The light barrier is used in various industries, including machine automation and the automotive industry, and is also suitable for speed detection and timing in intelligent robot competitions. Due to its independence from weather influences, it is particularly accurate in measurement.

Note: To use the sensor with an Arduino, the signal voltage must be reduced to 5V. This can be achieved with a simple voltage divider or an optocoupler.

Recommended accessory: 1-channel EL817 optocoupler 12V

Technical details:
Manufacturer: DFRobot
Manufacturer SKU: SEN0347
Voltage: 9-24V
Output form: Three-wire DC
Output type: NPN
Detection distance: 150cm
Output current: 200mA
Housing material: Polymer
Operating temperature: -20~65°C
Operating frequency: 1000Hz
Response time: < 1ms
Wiring: blue-GND, brown-VCC, black-output signal
Dimensions: 22.4 x 11.2 x 8.3mm
Weight: 48g

Delivery includes:
1x Infrared light barrier 1.5m 9-24V
1x Mounting material.