Marking of the unit: ExII 1G Ex ia IIB T6 Ga ExII 2G Ex ia IIC T6 Gb ExII 1D Ex ia IIIC T 90°C Da Nominal voltage: 8.2 DC, (1kΩ) V Ambient temperature: -20...80 °C Housing materials: PBT Switching frequency: 200 Hz Length: 41 mm Current rating: < 30, when used outside the hazardous area mA Connection: PVC cable / 2 m, 2 x 0.5 mm² SKU SPEFVADYWHTK5F Output function: Normally closed Mounting: non-flush mountable Protection: IP 67 Sensing range: 15 mm Product Name: NI5003 Electrical design: Connection to certified intrinsically safe circuits with the max. values U = 15 V / I = 50 mA / P = 120 mW Shortcode: II-2015-N/1D/1G/2G