Ifm – AC327A

Inductive NAMUR dual sensor for valve actuators; 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] : 7.5...15; Protection class : III; Electrical design : NAMUR; Output function : 2 x normally closed; Switching frequency DC [Hz] : 1800; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3; Hysteresis [% of Sr] : 1...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -20...80; Max. internal capacitance [nF] : 140; (per intrinsically safe circuit); Max. internal inductance [µH] : 140; (per intrinsically safe circuit); Housing : rectangular; Mounting : non-flush mountable; Materials : housing: PBT; cover: PC

Inductive NAMUR dual sensor for valve actuators; 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] : 7.5...15; Protection class : III; Electrical design : NAMUR; Output function : 2 x normally closed; Switching frequency DC [Hz] : 1800; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3; Hysteresis [% of Sr] : 1...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -20...80; Max. internal capacitance [nF] : 140; (per intrinsically safe circuit); Max. internal inductance [µH] : 130; (per intrinsically safe circuit); Housing : rectangular; Mounting : non-flush mountable; Materials : housing: PBT; cover: PC

Inductive NAMUR dual sensor for valve actuators; 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] : 7.5...15; Protection class : III; Electrical design : NAMUR; Output function : 2 x normally closed; Switching frequency DC [Hz] : 1800; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3; Hysteresis [% of Sr] : 1...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -20...80; Max. internal capacitance [nF] : 140; (per intrinsically safe circuit); Max. internal inductance [µH] : 130; (per intrinsically safe circuit); Housing : rectangular; Mounting : non-flush mountable; Materials : housing: PBT; cover: PC; Tightening torque [Nm] : 0.6...1.5; (Lock nut)

Inductive NAMUR dual sensor for valve actuators; 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] : 7.5...15; Protection class : III; Electrical design : NAMUR; Output function : 2 x normally closed; Switching frequency DC [Hz] : 1800; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3; Hysteresis [% of Sr] : 1...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -20...80; Max. internal capacitance [nF] : 140; (per intrinsically safe circuit); Max. internal inductance [µH] : 130; (per intrinsically safe circuit); Housing : rectangular; Mounting : non-flush mountable; Materials : housing: PBT; cover: PC

Inductive NAMUR dual sensor for valve actuators

Inductive NAMUR dual sensor for valve actuators; 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 : 2 x normally closed; Switching frequency DC [Hz] : 250; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3; Hysteresis [% of Sr] : 1...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -20...70; Max. internal capacitance [nF] : 150; (per intrinsically safe circuit); Max. internal inductance [µH] : 150; (per intrinsically safe circuit); Housing : rectangular; Mounting : non-flush mountable; Materials : housing: PBT; cover: PC; Connector: 1 x M12

Inductive dual sensor for valve actuators; Operating voltage [V] : 10...36 DC; Rated insulation voltage [V] : 250; Protection class : II; Reverse polarity protection : yes; Electrical design : NPN; Output function : 2 x normally open; Max. voltage drop switching output DC [V] : 2.5; Max. leakage current [mA] : 0.5; Permanent current rating of switching output DC [mA] : 250; Short-time current rating of switching output [mA] : 250; Switching frequency DC [Hz] : 1000; Short-circuit protection : yes; Overload protection : yes; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Operating distance [mm] : 0...3.24; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.4 / aluminium: 0.3 / copper: 0.2; Hysteresis [% of Sr] : 1...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -25...80; Housing : rectangular; Mounting : non-flush mountable; Materials : housing: PBT; cover: PC; Tightening torque [Nm] : 0.6...1.5; (Lock nut)

Inductive dual sensor for valve actuators; Operating voltage [V] : 10...36 DC; Protection class : II; Reverse polarity protection : yes; Electrical design : PNP; Output function : 2 x normally open; Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 250; Switching frequency DC [Hz] : 1400; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Operating distance [mm] : 0...3.25; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3; Hysteresis [% of Sr] : 1...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -25...80; Housing : rectangular; Mounting : non-flush mountable; Materials : PC

Inductive dual sensor for valve actuators; Operating voltage [V] : 10...36 DC; Protection class : II; Reverse polarity protection : yes; Electrical design : PNP; Output function : 2 x normally open; Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 250; Switching frequency DC [Hz] : 1400; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Operating distance [mm] : 0...3.25; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3; Hysteresis [% of Sr] : 1...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -25...80; Housing : rectangular; Mounting : non-flush mountable; Materials : PC

Inductive dual sensor for valve actuators; Operating voltage [V] : 10...36 DC; Protection class : II; Reverse polarity protection : yes; Electrical design : PNP/NPN; Output function : 2 x normally open; Max. voltage drop switching output DC [V] : 4; Minimum load current [mA] : 4; Max. leakage current [mA] : 2 x 0.7; Permanent current rating of switching output DC [mA] : 250; Switching frequency DC [Hz] : 250; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Operating distance [mm] : 0...3.25; Correction factor : steel: 1 / stainless steel: 0.7 / aluminium: 0.3 / copper: 0.4; Hysteresis [% of Sr] : 3...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -25...80; Housing : rectangular; Mounting : non-flush mountable; Materials : housing: PBT; cover: PC

Inductive dual sensor for valve actuators; Operating voltage [V] : 10...36 DC; Protection class : III; Reverse polarity protection : yes; Electrical design : PNP; Output function : 2 x normally open; Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 250; Switching frequency DC [Hz] : 1300; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Operating distance [mm] : 0...3.25; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3; Hysteresis [% of Sr] : 3...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -25...80; Housing : rectangular; Mounting : non-flush mountable; Materials : PBT; PC; Items supplied : Reinforcement bracket | socket head screws: 2 x M5 x 35 | washers: 2; Connector: 1 x M12

Inductive dual sensor for valve actuators; Operating voltage [V] : 10...55 DC; Protection class : III; Reverse polarity protection : yes; Electrical design : PNP; Output function : 2 x normally open; Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 250; Switching frequency DC [Hz] : 50; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Sensing range [mm] : 4; Real sensing range Sr [mm] : 4 ± 10 %; Operating distance [mm] : 0...3.25; Correction factor : steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3; Hysteresis [% of Sr] : 3...15; Switch point drift [% of Sr] : -10...10; Ambient temperature [°C] : -25...80; Housing : rectangular; Mounting : non-flush mountable; Materials : PC