Datasensing AT1/AN-3H Sensors

The Datasensing AT1/AN-3H Sensors are high-performance inductive sensors designed for a variety of industrial applications. These M30 DC sensors offer a wide range of models, including standard and long-distance options, with outputs available in cable, M12, and plug cable exit configurations. They are equipped with models featuring 2, 3, and 4 wires, and ATEX category 3 models are available upon request. The sensors provide complementary output (NO + NC) and are fully protected against electrical damages. With a nominal sensing distance of 15mm and an operating distance of 0 to 12.1mm, these sensors are ideal for detecting standard targets of 45x45mm FE360. They feature a correction factor for various materials, including copper (0.35), aluminium (0.45), brass (0.50), and stainless steel (0.70). The sensors maintain a thermal drift of Sr of less than 10% and a repeat accuracy of less than 5% at UB 24V Ta=23°C ±5°C. They also offer a hysteresis range of 1 to 20%. Designed for proximity functions, the sensors have an NPN output type with a normally open (NO) output function and a switching frequency of 200Hz. They operate within a voltage range of 10 to 30Vdc, with a no-load supply current of ? 20mA and a load current of ? 400mA. The leakage current is ? 10?A, and the output voltage drop is ? 1V at 400mA, with a maximum ripple content of ? 10%. The sensors feature a yellow LED indicator for output state and a time delay before availability of ?100ms. Built with robust nickel-plated brass housing and an active head made of PBT, these sensors are shielded for mounting and have a tightening torque of 50Nm. They are designed to withstand operating temperatures from -25°C to +70°C and are protected against short-circuits, reverse polarity, impulsive overvoltage, and inductive loads. The sensors are CE UR approved, EMC compatible with IEC 60947-5-2, and offer mechanical protection with an IP67 degree of protection. They are also resistant to shocks and vibrations as per IEC 60068-2-6 and IEC 60068-2-27 standards. Each sensor comes with two M30x1.5 nuts for easy installation.