E2C-AK4A

Separate Amplifier Proximity Sensor with Adjustment Potentiometer

Image

Amplifier unit, AC 2-wire models, Operation mode NO/NC selectable, Transistor, photocoupler, Terminal block models

Sensing head size 48 mm x 48 mm x 70.5 mm
Type Amplifier Unit
Operation mode NO/NC selectable

Item list of E2C / E2C-H

  • Ratings/Performance
Sensing head size48 mm x 48 mm x 70.5 mm
Type Amplifier Unit
Differential distance1% to 5% of sensing distance
Response timeContact: 20 ms max.
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)No-contact output: 50 mA max. (40 VDC max.)
Control output (Residual voltage)2 V 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℃
Ambient humidityOperating: 35 to 85%
Storage: 35 to 85%
Temperature influence±10% max. of sensing distance at 23 ℃ in the temperature range of −10 to 55 ℃
Voltage influence±1% max. of sensing distance at rated voltage in the rated voltage ±10% 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 25 Hz, 2 mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistanceDestruction: 100 m/s**2 3 times each in X, Y, and Z directions
Connection methodTerminal block models
WeightPackage: 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

Timing chart

Series

Separate Amplifier Proximity Sensor with Adjustment Potentiometer

E2C / E2C-H

about this Product