E2K-C25ME1 Datasheet, PDF (2/6 Pages) Omron Electronics LLC – Long-distance Capacitive Proximity Sensor

Rating/Performance
Item
Model
E2K-C25M#1
E2K-C25M#2
Sensing distance *
25 mm
Sensing distance
adjustable range
3 to 25 mm
Sensing object
Conductors and dielectrics
Standard sensing object with grounded metal: 50 x 50 x 1t mm
Differential distance
15% max. of sensing distance (when adjusted to 25 mm ±10% with standard object)
Response frequency 70 Hz
Power supply(Operating
voltage range)
12 to 24 VDC, ripple (p-p): 10% max.,(10 to 40 VDC)
Current consumption E models: 10 mA max. at 12 VDC, 16 mA max. at 24 VDC
Leakage current
Y models: 1 mA max. at 100 VAC (50/60 Hz) with output turned OFF., 2 mA max. at 200 VAC (50/60 Hz)
with output turned OFF.
Control
output
Switching
capacity
Residual
voltage
200 mA max.
2 V max. (under load current of 200 mA with cable length of 2 m)
Indicator lamp
Detection indicator (red LED)
Operating status
(with sensing object
approaching)
E1, Y1 models: NO
E2, Y2 models: NC
Protective circuits
Reverse connection protection, surge absorber
Ambient temperature Operating/Storage: -25°C to 70°C (with no icing or condensation)
Ambient humidity
Operating/Storage: 35% to 95%RH (with no condensation)
Temperature influence ±15%max. of sensing distance at 23° within temperature range -10°C to 55°C
Voltage influence
±2% max. of sensing distance at a voltage between 85% and 115% of the rated power supply voltage
Insulation resistance 50 M min. (at 500 VDC) between current carry parts and case
Dielectric strength
1000 VAC 50/60 Hz for 1 min
between energized part and case
Vibration resistance
Shock resistance
10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions
Destruction: 500 m/s² for 10 times each in X, Y, and Z directions
Protective structure
IEC 60529 IP66
Connection method
Pre-wired models (standard length: 2 m)
Weight (Packed state) Approx. 200 g
Material
Case
Sensing
surface
Heat-resistant ABS resin
Accessories
Mounting bracket, instruction manual
* The set distances are sensing distances applicable to standard sensing objects. Refer to Engineering Data for sensing distances applicable to other types of objects.
D-184
Capacitive Sensors