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E2K-C25MF2 2M

Long-distance type

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Long-distance proximity sensor, Sensing distance 25 mm, DC 3-wire, PNP, NC, Pre-wired models, 2 m

Sensing head size 34 dia.
Type Cylinder type, Capacitive type, Unshielded
Power source DC Three-wires models
Sensing distance 25 mm
Setting distance 3 to 25 mm
Operation mode NC

Item list of E2K-C

  • Ratings/Performance
Sensing head size34 dia.
TypeCylinder type, Capacitive type, Unshielded
Power sourceDC Three-wires models
Sensing distance25 mm
Setting distance3 to 25 mm
Differential distance15% max. of sensing distance (when adjusted to 25 mm ±10% with standard object)
Sensing objectConductor and dielectrics
Standard sensing objectWith grounded metal 50 x 50 x 1 mm
Response frequency70 Hz (Average value)
Power supply voltage12 to 24 VDC ripple (p-p) 10% max.
Operating voltage range10 to 30 VDC
Current consumptionat 24 VDC: 16 mA max.
at 12 VDC: 10 mA max.
Control output (Output type)PNP
Control output (Switching capacity)200 mA max.
Control output (Residual voltage)2 V max. (Load current 200 mA with cable length of 2 m)
IndicatorDetection indicator (red)
Operation modeNC
Sensitivity settingSensitivity adjuster
Protective circuitReverse polarity protection
Surge suppressor
Ambient temperature (Operating)-25 to 70 ℃
Ambient temperature (Storage)-25 to 70 ℃
Ambient humidity (Operating)35 to 95 %
Ambient humidity (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: 50 MΩ min. at 500 VDC
Dielectric strengthBetween charged parts and the case: 1,000 VAC 50/60 Hz 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/s2 10 times each in X, Y, and Z directions
Degree of protectionIEC: IP66
Connection methodPre-wired models (2 m)
WeightPackage: Approx. 200 g
MaterialCase: Heat-resistant ABS resin
Sensing surface: Heat-resistant ABS resin
AccessoriesInstruction manual, Dedicated fixture, M4 screws
  • Dimensions

Dimensions

  • Output circuit

Output circuit

Timing chart

  • Mutual interference

Mutual interference

A: 100 mm min., B: 100 mm min.

  • Effects of surrounding metals

Effects of surrounding metals

  • Characteristic chart

Sensing distance vs. size and material of sensing object

Sensing range

Series

Long-distance type

E2K-C