Specification: Part Number 1018256 Weight: 260 g Sensor/detection principle: Through-beam photoelectric sensor Supply voltage: 10 V DC ... 30 V DC Switching output: PNP Ambient operating temperature: -10 °C ... +50 °C Switching frequency: 2,500 Hz Adjustment: Potentiometer Protection class: II Signal voltage NPN HIGH/LOW: Uv - < 2.9 V, Uv V / 0 V