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Flat Proximity Sensor


Flat Capacitive Sensor with a Thickness of Only 10 mm

Model E2K-F10MC[]-A E2K-F10MC[]
Sensing distance 10 mm (Sensing distance adjustable
range: 4 to 10 mm)
10 mm ±10%
Set distance 0 to 7.5 mm *
Differential travel 15% max. of sensing distance
Detectable object Conductors and dielectrics
Standard sensing object Grounded metal plate: 50 × 50 × 1 mm
Response frequency 100 Hz
Power supply voltage
(operating voltage range)
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Current consumption 10 mA max. at 24 VDC
Load current NPN open collector, 100 mA max. (at 30 VDC)
Residual voltage 1.5 V max. (Load current: 100 mA, Cable length: 2 m)
Indicators Detection indicator (red)
Number of turns of
sensitivity adjustment
11 turns -
Operation mode (with
sensing object approaching)
NO (Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details.)
Protection circuits Reverse polarity protection, Surge suppressor
Ambient temperature range Operating/Storage: -10 to 55°C (with no icing or condensation)
Ambient humidity range Operating/Storage: 35% to 95% Operating/Storage: 35% to 95%
Temperature influence ±15% max. of sensing distance at 23°C in the temperature range of -10 to 55°C
Voltage influence ±2.5% max. of sensing distance at rated voltage at rated voltage ±10%
Insulation resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 500 VAC, 50/60 Hz for 1 min between current-carrying parts and case
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z
Shock resistance Destruction: 500 m/s2 3 times each in X, Y, and Z directions
Degree of protection IP64 (IEC) IP66 (IEC)
Connection method Pre-wired Models (Standard cable length: 2 m)
Weight (packed state) Approx. 35 g
Materials Case Heat-resistant ABS
Sensing surface
Accessories Adjustment screwdriver, Instruction manual

* The value for the E2K-F10MC[]-A is when it is adjusted to 10 mm.