ifm - Model KI0054 -Capacitive Sensor

Product characteristics

• Output function  normally open / closed; (selectable)
• Sensing range [mm]  5...40; (Programming buttons)
• Housing  Threaded type
• Dimensions [mm]  M30 x 1.5 / L = 90

Application

• Installation  detection through non-metallic container wall or on bypass pipes
• Media  dry bulk material; liquids

Electrical data

• Frequency AC [Hz]  47...63
• Operating voltage [V]  30...250 AC / 20...250 DC
• Protection class  II
• Reverse polarity protection  yes

Outputs

• Output function  normally open / closed; (selectable)
• Max. voltage drop switching output DC [V]  8
• Max. voltage drop switching output AC [V]  10
• Max. leakage current [mA]  2.5 (250 V AC) / 1.7 (110 V AC) / 1.5 (24 V DC)
• Permanent current rating of switching output AC [mA]  100; (150 (...40 °C))
• Permanent current rating of switching output DC [mA]  100; (150 (...40 °C))
• Short-time current rating of switching output [mA]  1000; (20 ms / 0,5 Hz)
• Switching frequency AC [Hz]  10
• Switching frequency DC [Hz]  10
• Short-circuit proof  no
• Overload protection  no

Monitoring range

• Sensing range [mm]  5...40; (Programming buttons)
• Sensing range adjustable  yes
• Factory setting sensing range [mm]  20
• Real sensing range Sr [mm]  20 ± 10 %

Accuracy / deviations

• Correction factor  glass: 0.3 / water: 1 / ceramics: 0.2 / PVC: 0.1
• Hysteresis [% of Sr]  1...15
• Switch-point drift [% of Sr]  -20...20

Operating conditions

• Ambient temperature [°C]  -25...80
• Note on ambient temperature  
• temperature of the sensing face: -25...110 °C
• Protection  IP 65; IP 67

Tests / approvals

• EMC  
• EN 60947-5-2
• MTTF [years]  321

Mechanical data

• Weight [g]  109.8
• Housing  Threaded type
• Mounting  non-flush mountable
• Dimensions [mm]  M30 x 1.5 / L = 90
• Thread designation  M30 x 1.5
• Material  housing: PBT; Pushbuttons: TPE-U; LED window: PC

Displays / operating elements

• Display  
• Switching status
•  1 x LED ring, yellow translucent connector indicates output status
• Teach function  yes
• Electronic lock  yes

Electrical connection

• Required protection  miniature fuse to IEC60127-2 sheet 1; ≤ 2 A; fast acting

Accessories

• Items supplied  
• lock nuts: 2

Remarks

• Note:
• Check the safe functioning of the unit after a short circuit.
• Pack quantity  1 pcs.