E2C-GF4A

Separate Amplifier Proximity Sensor with Adjustment Potentiometer

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Amplifier Unit, Inductive type, DC 3-wire models, Operation mode NO/NC selectable, PNP voltage-current output, Terminal block models

Sensing method Inductive type
Operation mode NO/NC selectable

Item list of E2C / E2C-H

  • Ratings/Performance
Sensing methodInductive type
Differential distance10% Max. of sensing distance
Power supply voltage12 to 24 VDC ripple(p-p) 10% Max.
Operating voltage range10 to 30 VDC
Current consumption25 mA max.
Control output (Output type)PNP voltage-current output
Control output (Switching capacity)0 to 100 mA
Control output (Residual voltage)1.5 V Max.
IndicatorDetection indicator (red)
Operation modeNO/NC selectable
Sensitivity setting4-turn adjustment
Self-diagnostic output-
Protective circuitSurge suppressor
Output short-cut protection
Power supply reverse polarity protection
Ambient temperatureOperating: -10 to 55 ℃
Storage: -10 to 55 ℃
Ambient humidityOperating: 35 to 85%RH
Storage: 3585%RH
Temperature influence+/- 10% Max. of sensing distance in temperature range of -10 to +55 CEL
(As the basis for sensing distance of 23 CEL)
Voltage influence+/- 1% Max. of sensing distance in rated voltage range +/- 20%.
(As the basis for sensing distance at standard power voltage)
Insulation resistance50 MOhm Min. at 500 VDC between charged parts and the case
Dielectric strength1000 VAC 50/60 Hz for 1 minute between charged parts and the case
Vibration resistance10 to 25 Hz, 2-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance100 m/s**2 for 3 times each in X, Y, and Z directions
Connection methodTerminal block models
Weight (Packed state)approx. 20 g
Material (case)Polycarbonate
AccessoriesInstruction manual
Amplifier unit/sensor head of combinationE2C-CR8*/X1A/C1A/X1R5A
  • Dimensions

  • Output circuit

Series

Separate Amplifier Proximity Sensor with Adjustment Potentiometer

E2C / E2C-H

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