IFM Inductive NAMUR slot sensor N7S21A I7S23,5-N /1G/1D Details

• Product Name: IFM Inductive NAMUR slot sensor N7S21A I7S23,5-N /1G/1D
• Brand: IFM
• Keywords: IFM Inductive NAMUR slot sensor N7S21A I7S23,5-N /1G/1D, IFM

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Product characteristics Electrical design NAMUR Output function normally closed Housing rectangular Dimensions [mm] 19 x 10 x 15 Electrical data Connection to switching amplifiers yes Switching amplifiers connection to certified intrinsically safe circuits with the max. values: U = 15 V / I = 50 mA / P = 120 mW Nominal voltage DC [V] 8.2; (1kΩ) Supply voltage DC [V] 5...25; (when used outside the hazardous area) Current consumption [mA] < 1.2; (disabled; conductive: > 2,1) Protection class III Outputs Electrical design NAMUR Output function normally closed Switching frequency DC [Hz] 3000 Detection zone Insertion depth (from the side) [mm] 5...7 Accuracy / deviations Hysteresis [%] 0...0.05 Operating conditions Ambient temperature [°C] -40...100 Protection IP 67 Tests / approvals Approval BVS 08 ATEX E026; IECEx BVS 09.0016 ATEX marking II 1G Ex ia IIC T4 Ga II 1D Ex ia IIIC T125°C Da EMC EN 60947-5-2 MTTF [years] 2942 Safety classification Max. internal capacitance [nF] 150 Max. internal inductance [µH] 150 Mechanical data Weight [g] 34 Housing rectangular Dimensions [mm] 19 x 10 x 15 Slot width [mm] 3.5 Materials PBT Accessories Items supplied counter-sunk screw: 1 x M1,6 x 10, stainless steel Hexagon nut: 1 x M1,6 Remarks Pack quantity 1 pcs.

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