Datasensing UK1D/G4-0ESY Sensors

The Datasensing UK1D/G4-0ESY Sensors are designed for precision and reliability, featuring an M18 NPN + 4..20mA configuration with a convenient M12 connection. These sensors offer both digital programmable outputs and current or voltage analogue outputs, making them versatile for various applications. The adjustable hysteresis function, along with programmable double digital outputs, is specifically tailored for level detection. Users can easily adjust the working area using the Teach-in button, which is compatible with all models for quick setup. The multifunction LED indicator provides clear feedback on output type, adjustment procedures, NO/NC selection, and reverse analog output slope. With a nominal sensing distance of 1600mm and a thermal drift of Sr at ±2%, these sensors ensure high accuracy with a repeat accuracy of 0.50% and a resolution of ?3mm. The beam angle is 15° ± 2°, and sensitivity can be adjusted via the Teach-in button. The sensors are equipped with thermal compensation and have a minimum sensing distance (blind zone) of 150mm. They operate on a diffuse reflection principle with an output type of NPN + 4...20mA, offering NO/NC and positive/negative slope output functions. The sensors boast a switching frequency of 3Hz and a response time of 500ms, operating within a voltage range of 10 - 30Vdc. They have a no-load supply current of ?50mA and a load current of 100mA, with a leakage current of 10?A @ 30Vcc. The output voltage drop is 2.2Vmax. @ IL=100 mA, and they can handle a max ripple content of 5%. The LED indicators are green for echo and yellow for output, with a time delay before availability of ?300ms. Built with a robust PBT housing, these sensors are protected against short-circuits, reverse polarity, and impulsive overvoltage. They are CE cULus approved and comply with EMC compatibility standards IEC 60947-5-2. The sensors are designed to withstand shocks and vibrations as per IEC EN60947-5-2 / 7.4 and offer a degree of protection rated at IP67. Supplied with two M18x1 nuts and two Ø 18 washers, they are easy to install with a tightening torque of 1Nm. Operating temperatures range from -20°C to +70°C, with storage temperatures from -35°C to +80°C without freeze. The transducer frequency is 230kHz, and the sensors have dimensions of M18 x 1 / L = 91.6mm, weighing 70g.