E2C-AK4A

Separate Amplifier Proximity Sensor with Adjustment Potentiometer

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Amplifier unit, Inductive type, AC 2-wire models, Operation mode NO/NC selectable, Solid-state/ Relay output, Terminal block models

Type , Amplifier unit
Operation mode NO/NC selectable

Item list of E2C / E2C-H

  • Ratings/Performance
Type, Amplifier unit
Differential distance1% to 5% of sensing distance
Response time20 ms max. (Relay)
Power sourceAC 2-wire models
Power supply voltage100 to 240 VAC
Operating voltage range90 to 264 VAC
Current consumption55 mA max.
Control output (Output type)Transistor, photocoupler
Relay output SPDT
Control output (Switching capacity)50 mA (No-contact output)
Control output (Residual voltage)2 V (40 VDC max.)
Control output specificationsRelay output 2 A at 250 VAC (resistive load cosφ = 1)
IndicatorDetection indicator (red), Stability indicator (green)
Operation modeNO/NC selectable
Ambient temperatureOperating: -10 to 55 ℃
Storage: -10 to 55 ℃
(no icing)
Ambient humidityOperating: 35 to 85% RH
Storage: 35 to 85% RH
(no condensation)
Temperature influence±10% max. of sensing distance in temperature range of -10 to +55 ℃
(As the basis for sensing distance of 23 ℃)
Voltage influence±1% max. of sensing distance in rated voltage range ±10%.
(As the basis for sensing distance at standard power voltage)
Insulation resistanceBetween charged parts and the case: 50 MΩ min. at 500 VDC
Dielectric strengthBetween charged parts and the case: 1500 VAC 50/60 Hz for 1 min
Vibration resistance10 to 25 Hz, 2-mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistance100 m/s**2 for 3 times each in X, Y, and Z directions
Connection methodTerminal block models
Weight (Packed state)approx. 250 g
AccessoriesInstruction manual
Amplifier unit/sensor head of combinationE2C-CR8A, E2C-CR8B, E2C-X1A, E2C-C1A, E2C-X1R5A, E2C-X2A, E2C-X5A, E2C-X10A, E2C-C20MA
  • Dimensions

  • Output circuit

Series

Separate Amplifier Proximity Sensor with Adjustment Potentiometer

E2C / E2C-H

about this Product