Ifm – N7R22A

Inductive NAMUR ring sensor; 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); Protection class : III; Electrical design : NAMUR; Output function : normally closed; Measuring ball (diameter) [mm] : 4; Max. travel speed [m/s] : 25; Hysteresis [mm] : 1; Ambient temperature [°C] : -40...100; Note on ambient temperature : max. temperature span: 100 K; Max. internal capacitance [nF] : 150; Max. internal inductance [µH] : 100; Housing : circular; Inside diameter [mm] : 10; Materials : PA 12-GF30

Inductive NAMUR ring sensor; 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); Protection class : III; Electrical design : NAMUR; Output function : normally closed; Measuring ball (diameter) [mm] : 4; Max. travel speed [m/s] : 10; Hysteresis [mm] : 2; Ambient temperature [°C] : -40...100; Note on ambient temperature : max. temperature span: 100 K; Max. internal capacitance [nF] : 90; Max. internal inductance [µH] : 90; Housing : circular; Inside diameter [mm] : 10; Materials : PA 12-GF30

Inductive NAMUR ring sensor; 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); Protection class : III; Electrical design : NAMUR; Output function : normally closed; Measuring ball (diameter) [mm] : 6; Max. travel speed [m/s] : 10; Hysteresis [mm] : 2; Ambient temperature [°C] : -40...100; Note on ambient temperature : max. temperature span: 100 K; Max. internal capacitance [nF] : 90; Max. internal inductance [µH] : 65; Housing : circular; Inside diameter [mm] : 15; Materials : PA 12-GF30