The M12 Round, Non-Shielded Inductive Proximity Sensor is a standard (PR Series) sensor with a 12mm header dimension and non-shielded installation. It has a sensing distance of 4mm and operates on a DC 3-wire power supply of 12-24 VDC. The sensor has a PNP Normally Open output type and operates at a frequency of 500 Hz. The sensing side diameter is M12 and the standard sensing target is a 12×12×1mm iron. The response frequency is 500Hz with a maximum current consumption of 10mA. The control output is PNP Normally Open and the material used is brass with a nickel plating. The standard cable is protected with an IP67 structure and the body length is standard. The operating temperature range is -25 to 70°C and the storage temperature range is -30 to 80°C. The operating humidity range is 35 to 95% RH with the same range for storage. The hysteresis (distance) is a maximum of 10% of the sensing distance and the residual voltage is a maximum of 1.5V. The weight of the sensor is approximately 84g (72g).