Function: Transmitter Sensing Range: Up to 18 m Optical Angle: +/- 6° (emission) Housing: M12 x 1 Housing Material: Nickel Plated Brass Connection: 4 pin, M12 plug Transmitter Diode: Ga Al As, (880 nm) Vibration: 10 – 55 Hz, 0,5 mm Operation Temperature: – 25 to +65 °C Storage Temperature: – 40 to +80 °C Sealing Class: IP 67