ifm Electronic IF0279 Induktiver Sensor

Product characteristics

• Output function: normally open
• Sensing range [mm]: 2
• Housing: threaded type
• Dimensions [mm]: M12 x 1

Electrical data

• Frequency AC [Hz]: 47...63
• Operating voltage [V]: 20...250 AC
• Protection class: I
• Reverse polarity protection: no

Outputs

• Output function: normally open
• Max. voltage drop switching output AC [V]: 8.5
• Minimum load current [mA]: 8
• Max. leakage current [mA]: 2
• Permanent current rating of switching output AC [mA]: 200; (250 (...50 °C))
• Short-time current rating of switching output [mA]: 900; (20 ms / 0,5 Hz)
• Switching frequency AC [Hz]: 25
• Short-circuit proof: no
• Overload protection: no

Detection zone

• Sensing range [mm]: 2
• Real sensing range Sr [mm]: 2 ± 10 %
• Operating distance [mm]: 0...1.6

Accuracy / deviations

• Correction factor: steel: 1 / stainless steel: 0.7 / brass: 0.4 / aluminium: 0.4 / copper: 0.3
• Hysteresis [% of Sr]: 3...15
• Switch point drift [% of Sr]: -10...10

Operating conditions

• Ambient temperature [°C]: -25...80
• Protection: IP 67

Tests / approvals

• EMC: EN 61000-4-2 ESD, 6 kV CD / 8 AD
, EN 61000-4-3 HF radiated, 10 V/m, EN 61000-4-4 Burst, 2 kV, EN 61000-4-5 Surge, 0.5 kV line to line, Ri: 2 Ohm, EN 61000-4-6 HF conducted, 3 V, EN 55011, class B, EN 60947-5-2,
• MTTF [years]: 932

Mechanical data

• Weight [g]: 34
• Housing: threaded type
• Mounting: flush mountable
• Dimensions [mm]: M12 x 1
• Thread designation: M12 x 1
• Materials: brass white bronze coated; PBT white; LED window: PA

Displays / operating elements

• Display: switching status, 1 x LED, red

Electrical connection

• Required p