Datasensing FARL/BN-0A Sensors

The Datasensing FARL/BN-0A Sensors offer a comprehensive range of M18 sensors designed for optimal performance with a 10...30 Vdc power supply. These sensors feature both axial and radial optics with a flat surface, making them ideal for detecting transparent objects using retro-reflective models with red emission. With an IP67 protection degree, they are built to withstand harsh environments, available in both metallic and plastic housings. Each model includes sensitivity adjustment for precise detection, ensuring total protection against any type of electric damages. The sensors are CE and cULus listed, guaranteeing compliance with international standards. Key specifications include a nominal sensing distance of 1.5m, a thermal drift of Sr ?10% Sr, and a repeat accuracy of 5%. The sensors are equipped with a trimmer for sensitivity adjustment and have a minimum sensing distance (blind zone) of 0.1m. They operate on the principle of transparent object detection, with an axial optic position and an NPN NO+NC output type. The switching frequency is 250Hz, with a response time of 2ms, and they operate within a voltage range of 10…30VDC. The no-load supply current is ? 30mA, and the load current is ?100mA, with a leakage current of ?10?A and an output voltage drop of ?2V@Iload=100mA. The sensors are designed to handle a maximum ripple content of ?10% and feature yellow LED indicators for output status. They include short-circuit protection with autoreset, overvoltage, and reverse polarity protection. The red LED emission at 660nm ensures reliable performance, even in environments with interference from external light up to 5000lux (incandescent lamp) and 10000lux (sunlight). The sensors have a compact design with dimensions of M18 x 1/L=67.5mm and weigh 50g. They are constructed with a PBT/PC cable exit housing and a PC active head material, with a tightening torque of 1Nm. The operating temperature range is -25°C to +70°C (without freeze), and they come with supplied accessories, including nuts M18 x 1 and a screwdriver. The sensors are EMC compatible with EN 60947-5-2 and are tested for shocks and vibrations according to IEC 60068-2-6 and IEC 60068-2-27 standards.