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Flat Capacitive Proximity Sensor

Flat Sensor with excellent space efficiency. (Model with built-in Amplifier is only 10 mm thick.)

Overview
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Model	NPN NO	BCMN10-E2K-N1-A
	NPN NC	BCMN10-E2K-N2-A
	PNP NO	BCMN10-E2K-P1-A
	PNP NC	BCMN10-E2K-P2-A
Sensing distance		10mm
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
Control output	Load current	100 mA max
	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
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%
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 directions
Shock resistance		Destruction: 500 m/s2 3 times each in X, Y, and Z directions
Degree of protection		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