Infrared Photoelectric Switch

This is an outstanding pair of infrared photoelectric switches. It offers a detection distance of up to 1.5 meters and an incredibly fast and stable response time of less than 1 millisecond. The module, composed of a transmitter and a receiver, has an infrared diode in the transmitter. This diode emits infrared rays with strong penetration, ensuring stable signal reception regardless of the weather and greatly enhancing measurement accuracy. With a compact size of 22.4*11.2*8.3mm, it can be easily installed in tight spaces. It operates well in a temperature range from -20°C to 65°C, suitable for both indoor and outdoor use. This switch runs on a DC voltage of 9 - 24V and finds wide applications in machinery automation, automobile anti - theft, and other industries for detection, counting, gate passing, and other industrial automation sensing needs. It's also useful in intelligent robot competitions for speed detection and timing. Specification details: Voltage is 9 - 24V, output form is three - wire DC, output type is NPN, detection distance is 150cm, output current is 200mA, shell material is polymer, operating temperature ranges from -20°C to 65°C, operating frequency is 1000Hz, response time is less than 1ms, wiring is blue - GND, brown - VCC, black - output signal, and dimension is 22.4*11.2*8.3mm/0.88* 0.44*0.33".

Using this infrared photoelectric switch is easy. First, make sure to connect the wires correctly according to the wiring guide: blue to GND, brown to VCC, and black for the output signal. Then, place the transmitter and receiver at an appropriate distance (up to 1.5 meters apart). You can install it in a narrow space thanks to its small size. When using it, keep in mind that it works best within the temperature range of -20°C to 65°C. Don't expose it to extreme temperatures outside this range. For maintenance, regularly check the wires for any signs of damage. If the switch is not working properly, check the power supply to ensure it's within the 9 - 24V DC range. Clean the infrared diode on the transmitter occasionally to maintain strong signal penetration.