Datasensing QMI9/0N-0A Sensors

The Datasensing QMI9/0N-0A Sensors are advanced cubic miniaturized photoelectric sensors designed for high-performance applications. With a long sensing distance and a 2 kHz switching frequency, these sensors offer reliable background suppression with mechanical adjustment. They are available in a wide range of models, including diffuse reflection with short, medium, and long sensing distances, polarized, reflective for transparent objects, through-beam, and background suppression options. These sensors come with either a cable and M8 plug exit or an M8-M12 pig-tail, and feature selectable LO/DO output states. The sensors are completely filled with resin, except for the background suppression models, providing complete protection against electrical damages. Key specifications include a nominal sensing distance of 1.5m, a thermal drift of Sr ?10% Sr, and a repeat accuracy of 5%. The sensitivity can be adjusted via a trimmer, and the function principle is based on diffuse reflection for long distances (>600mm). The sensors are designed to detect a white target Kodak 90% 400 x 400mm, with a radial 90° optic position. The output type is NPN L/D selectable, with a switching frequency of 1 kHz and a response time of 500µs. Operating voltage ranges from 10 to 30VDC, with a no-load supply current of ? 30mA and a load current of ?100mA. The sensors feature a leakage current of ?10?A and an output voltage drop of ?2V@Iload=100mA. Built to withstand harsh environments, the sensors have a degree of protection rated at IP67, with an operating temperature range of -25°C to +70°C. They are equipped with LED indicators for status output and stability, and offer short-circuit and reverse polarity protection. The sensors are housed in durable PA66 material, with an active head made of PMMA, and are approved by CE and cULus standards. Ideal for applications requiring precise and reliable sensing, the Datasensing QMI9/0N-0A Sensors are engineered to deliver exceptional performance and durability.