E2K-C20MT2 2M

Long-distance type


Capacitive type, Unshielded, dia. 34mm, AC/DC 2-wire models, Sensing distance 20 mm, Operation mode NC, AC/DC 2-wire models, Pre-wired models(2 m)

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

Item list of E2K-C

  • Ratings/Performance
Sensing methodCapacitive type
Sensing distance20 mm
Setting distance3 to 20 mm
Differential distance15% Max. of sensing distance(when adjusted to 20 mm +10% to -10% with standard object)
Sensing objectConductor and dielectrics
Standard sensing objectWith grounded metal 50 x 50 x 1 mm
Response frequencyDC: 40 Hz(average)
AC: 25 Hz(average)
Power supply voltage24 to 240 VDC
24 to 240 VAC
Operating voltage range20 to 250 VDC
20 to 250VAC
Leakage currentDC: 1.5 mA max. (at 24 VDC)
AC: 1.7 mA max. (at 110 VAC 50/60 Hz)
AC: 2.5 mA max. (at 250 VAC 50/60 Hz)
Control output (Output type)AC/DC 2-wire models
Control output (Switching capacity)5 to 200 mA(resistive load)
Control output (Residual voltage)(DC)8 V Max.
(AC)10 V Max.
IndicatorOperation indicator (yellow)
Operation modeNC
Sensitivity setting15-turn adjustment (-3 to +3 turn)
Self-diagnostic output-
Standard or Different frequencyStandard
Ambient temperatureOperating: -25 to 70 ℃
Storage: -25 to 70 ℃
Ambient humidityOperating: 35 to 95%RH
Storage: 3595%RH
Temperature influence+/- 15% Max. of sensing distance in temperature range of -10 to +55 CEL
+/- 25% Max. of sensing distance in temperature range of -25 to +70 CEL
(As the basis for sensing distance of 23 CEL
Voltage influence+/- 2% Max. of sensing distance in rated voltage range +/- 15%.
(As the basis for sensing distance at standard power voltage)
Insulation resistance50 MOhm Min. at 500 VDC between charged parts and the case
Dielectric strength1500 VAC 50/60 Hz for 1 minute between charged parts and the case
Vibration resistance10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance500 m/s**2 for 10 times each in X, Y, and Z directions
Degree of protectionIEC60529: IP65
Connection methodPre-wired models(Cable length: 2 m)
Weight (Packed state)approx. 240 g
Material (case)PBT
Material (sensing surface)PBT
AccessoriesInstruction manual, Mounting bracket
  • Dimensions

  • Output circuit

  • Sensing range

  • Residual voltage


Long-distance type


about this Product