ifm Electronic KI5031 Kapazitiver NAMUR Sensor

Product characteristics

• Electrical design: NAMUR
• Output function: normally closed
• Sensing range [mm]: 15
• Housing: threaded type
• Dimensions [mm]: M30 x 1.5 / L = 81

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]: 7.5...15
• Current consumption [mA]: < 1; (disabled; conductive: > 2,2)
• Protection class: II
• Measuring principle: capacitive

Outputs

• Electrical design: NAMUR
• Output function: normally closed
• Switching frequency DC [Hz]: 40
• Short-circuit proof: yes

Detection zone

• Sensing range [mm]: 15
• Sensing range adjustable: yes
• Factory setting sensing range [mm]: 15
• Real sensing range Sr [mm]: 15 ± 10 %

Accuracy / deviations

• Correction factor: glass: 0.4 / water: 1 / ceramics: 0.2 / PVC: 0.2
• Hysteresis [% of Sr]: 1...15
• Switch point drift [% of Sr]: -15...15

Operating conditions

• Ambient temperature [°C]: -20...60
• Protection: IP 65

Tests / approvals

• Approval: DMT 01 ATEX E 020; TIIS TC15627; IECEx BVS 06.0003
• ATEX marking: II 1G Ex ia IIB T6 Ga
• : II 1D Ex ia IIIC T90°C Da
• EMC: EN 60947-5-2,
• MTTF [years]: 841

Safety classification

• Max. internal capacitance [nF]: 375.64
• Max. internal inductance [µH]: 3

Mechanical data

• Weight [g]: 378.5
• Housing: threaded type
• Mounting: non-flush mountable
• Dimensions [mm]: M30 x 1.5 / L = 81
• Thread designation: M30 x 1.5
• Materials: PBT

Displays / operating elements

• Display: switching status, 1 x LED,