ifm Electronic IFT222 Induktiver Ringsensor

Product characteristics

• Electrical design: NPN
• Output function: normally open
• Sensing range [mm]: 7
• Housing: threaded type
• Dimensions [mm]: M12 x 1 / L = 50

Application

• Special feature: Gold-plated contacts; Increased sensing range
• Application: regular cleaning processes

Electrical data

• Operating voltage [V]: 10...36 DC
• Current consumption [mA]: < 10
• Protection class: II
• Reverse polarity protection: yes

Outputs

• Electrical design: NPN
• Output function: normally open
• Max. voltage drop switching output DC [V]: 2.5
• Permanent current rating of switching output DC [mA]: 100
• Switching frequency DC [Hz]: 700
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed
• Overload protection: yes

Detection zone

• Sensing range [mm]: 7
• Real sensing range Sr [mm]: 7 ± 10 %
• Operating distance [mm]: 0...5.7
• Increased sensing range: yes

Accuracy / deviations

• Correction factor: steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.5 / copper: 0.4
• Hysteresis [% of Sr]: 1...20
• Switch point drift [% of Sr]: -10...10

Operating conditions

• Ambient temperature [°C]: 0...100
• Protection: IP 68; IP 69K

Tests / approvals

• EMC: EN 61000-4-2 ESD, 4 kV CD / 8 kV 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, 10 V, EN 55011, class B
• MTTF [years]: 1803

Mechanical data

• Weight [g]: 25.6
• Housing: threaded type
• Mounting: non-flush mountable
• Dimensions [mm]: M12 x 1 / L = 50
• Thread designation: M12 x 1
• Materials: stainless steel (1.4404 / 316L); sensing face: PEEK