E2K-C20MT2 2M

Long-distance type

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Capacitive type, Unshielded, Cylinder type34 dia., AC/DC 2-wire models, Sensing distance 20 mm, Operation mode NC, Pre-wired models (2 m)

Sensing head size 34 dia.
Type Cylinder type、Capacitive type、Unshielded
Sensing distance 20 mm
Setting distance 3 to 20 mm
Operation mode NC

Item list of E2K-C

  • Ratings/Performance
Sensing head size34 dia.
TypeCylinder type、Capacitive type、Unshielded
Sensing distance20 mm
Setting distance3 to 20 mm
Differential distance15% max. of sensing distance (when adjusted to 20 mm ±10% with standard object)
Sensing objectConductor and dielectrics
Standard sensing objectWith grounded metal 50 x 50 x 1 mm
Response frequencyDC: 40 Hz (Average value)
AC: 25 Hz (Average value)
Power sourceAC/DC 2-wire models
Power supply voltage24 to 240 VDC
: 24 to 240 VAC
Operating voltage range20 to 250 VDC
: 20 to 250 VAC
Leakage currentat 24 VDC: 1.5 mA max.
at 110 VAC 50/60 Hz: 1.7 mA max.
at 250 VAC 50/60 Hz: 2.5 mA max.
Control output (Switching capacity)Resistive load: 5 to 200 mA
Control output (Residual voltage)10 VAC max.
8 VDC max. ( )
IndicatorOperation indicator (yellow)
Operation modeNC
Sensitivity settingSensitivity adjuster
Ambient temperatureOperating: -25 to 70℃
Storage: -25 to 70℃
Ambient humidityOperating: 35 to 95%
Storage: 35 to 95%
Temperature influence±15% max. of sensing distance at 23 ℃ in the temperature range of −10 to 55 ℃
±25% max. of sensing distance at 23 ℃ in the temperature range of −25 to 70 ℃
Voltage influence±2% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistanceBetween charged parts and the case: 5 MΩ min. at 500 VDC
Dielectric strengthBetween charged parts and the case: 1,500 VAC 50/60 Hz for 1 min
Vibration resistanceDestruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistanceDestruction: 500 m/s**2 10 times each in X, Y, and Z directions
Degree of protectionIEC: IP65
Connection methodPre-wired models (Cable length: 2 m)
WeightPackage: Approx. 240 g
MaterialCase: Polybutylene terephthalate (PBT)
Sensing surface: Polybutylene terephthalate (PBT)
AccessoriesInstruction manual, Dedicated fixture, M4 screws
  • Dimensions

  • Output circuit

Timing chart

  • Sensing range

  • Residual voltage

  • Mutual interference

  • Effects of surrounding metals

Series

Long-distance type

E2K-C

about this Product