current consumption max. (no load) 10 mA power Pi < 0,125 W operating temperature Ta (temp. class T6) -20 ... +40 °C protection class IP 67 mounting type flush internal inductance Li < 0,2 mH current Ii < 37 mA residual ripple < 10 % Vs voltage Ui < 13,5 VDC nominal sensing distance Sn 2 mm switching frequency < 2 kHz connection types cable, 2 m type cylindrical threaded manufacter SKU IFRM 12X9503 current consumption undamped > 4 mA EC-type-examination Certificate PTB 03 ATEX 2146 IFRM 12X9503 dimension 12 mm housing material brass nickel plated housing length 30 mm normal operating voltage 8,2 VDC output circuit NAMUR voltage supply range +Vs 5 ... 30 VDC internal capacitance Ci < 50 nF current consumption damped < 1 mA operating temperature -25 ... +75 °C operating temperature Ta (temp. class T5) -20 ... +60 °C marking II 1G Ex ia IIC T6 Ga