Capacitive Sensor Ifm KB0025


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Capacitive Sensor Ifm kb0025

Capacitive Sensor KB0025

Brand: Ifm
Product Code: KB-2020-ABOA/NI

  • With AC/ DC combined output
  • Two-conductor technology
  • Smooth plastic enclosure designed to safeguard against accumulation
  • Simplified adjustment of the sensing range using a variable resistor
  • Excellent noise resistance

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Product characteristics

Output feature typically open
Detection range[mm] 3...20
Housing cylindrical
measurements[mm] Ø 34 / L = 81
Voltage for operation[V] 20...250 AC/DC
Safety feature rating II
Reverse polarity safeguard no
Weight[g] 284.5
Housing cylindrical
Installation non-recessed mountable
measurements[mm] Ø 34 / L = 81
Substance PBT

Displays / operating elements

Display
Switching condition1 x LED, yellow
Necessary safeguarding miniature fuse compliant with IEC60127-2 sheet 1; = 2 A; quick acting
Surrounding temperature value[°C] -25...70
Safety feature IP 65
Enhanced immunity yes; (Enhanced immunity to conducted radio frequency interference)

Monitoring range

Detection range[mm] 3...20
Adjustable sensing range yes
sensing range set at the factory[mm] 20
Actual sensing range Sr[mm] 20 ± 10 %
Operational range[mm] 0...16.2
Output feature typically open
Max. voltage drop at switching output DC[V] 8
Max. voltage drop at switching output AC[V] 10
Minimum load current[mA] 5
Max. stray current[mA] 2.5 (250 V AC) / 1.7 (110 V AC) / 1.5 (24 V DC)
Continuous current rating of the switching output AC[mA] 200; (for UL application: 250 / 100 DC)
Continuous current rating of the switching output DC[mA] 200; (for UL application: 250 AC / 100 DC)
Momentary current capacity of switching output[mA] 1500; (20 ms / 0,5 Hz)
AC switching frequency[Hz] 25
DC switching frequency[Hz] 40
Short-circuit resistant no
Overcurrent protection no
Adjustment coefficient glass: 0.4 / water: 1 / ceramics: 0.2 / PVC: 0.2
Hysteresis[% of Sr] 1...15
Setting-point drift[% of Sr] -15...15
Items provided
Installation bracket: 2
cylinder fasteners: 2
spring discs: 2

Download Specification for KB0025

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