Specification: Part Number 1026039 ATEX marking: II 2G Ex ia op is IIC T4 according to directive 94/9/EG (ATEX) Supply voltage: 5 V DC ... 15.5 V DC Internal inductance Li max.: 0 µH Ripple: < 0.4 Vpp Housing material: Metal, Zinc diecast Sensing range: 0 ... 1,000 mm, through-beam system, 0 ... 100 mm, through-beam system, 0 mm ... 40 mm, proximity system Switching frequency: 50 Hz Switching output: NAMUR Circuit protection: A, C Input voltage Ui max.: ≤ 15.5 V UL File No.: Ex II 2G EEx ia op is IIC T4, ATEX Nr. PTB08 ATEX 2029 Sensing range max.: 0 ... 10 mm, 0 ... 25 mm, 0 mm ... 40 mm Ambient operating temperature: -20 °C ... +60 °C Light source: LED Type of light: Visible red light Weight: 330 g Input current Ii max.: ≤ 53 mA Housing design (light emission): Rectangular Dimensions (W x H x D): 27 mm x 87.5 mm x 74.7 mm Switching mode: Light switching Connection type: Connector M12, 4-pin EC Approval Certificate: PTB 08 ATEX 2029 Internal capacitance Ci max.: 80 nF Indication: LED Sensor/detection principle: Fiber-optic photoelectric sensor Ambient storage temperature: -25 °C ... +70 °C Adjustment: Sensitivity adjustment Input power Pi max.: ≤ 100 mW Protection class: II Response time: ≤ 10 ms Enclosure rating: IP 65 Hazardous area category: 2G