E2EM-X@X@ DC 2-Wire Models, Omron-Long-distance Proximity Sensor

 E2EM-X@X@ DC 2-Wire Models, Omron-Long-distance Proximity Sensor

These Proximity Sensors use high-frequency oscillation. They resist heat, chemicals, and water better than Rectangular Sensors. They are available in both shielded and unshielded models. Proximity Sensors are available in models using high-frequency oscillation to detect ferrous and non-ferrous metal objects and in capacitive models to detect non-metal objects. Models are available with environment resistance, heat resistance, resistance to chemicals, and resistance to water.

Features

• Long-distance detection at up to 30 mm enables secure mounting with reduced problems due to workpiece
• No polarity for easy wiring with DC 2-wire
• Cable protector provided as a standard

Specifications

Size Shielded Item                       Model		M12	M18		M30
		Shielded	Shielded	Unshielded	Shielded	Unshielded
		E2EM-X4X@	E2EM-X8X@	E2EM-X16MX@	E2EM-X15X@	E2EM-X30MX@
Sensing distance		4 mm ±10%	8 mm ±10%	16 mm ±10%	15 mm ±10%	30 mm ±10%
Set distance *1		0 to 3.2 mm	0 to 6.4 mm	0 to 12.8 mm	0 to 12 mm	0 to 24 mm
Differential travel		15% max. of sensing distance
Detectable object		Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 4.)
Standard sensing object		Iron, 12 ´ 12 ´ 1 mm	Iron, 18 ´ 18 ´ 1 mm	Iron, 45 ´ 45 ´ 1 mm	Iron, 30 ´ 30 ´ 1 mm	Iron, 70 ´ 70 ´ 1 mm
Response frequency *2		1 kHz	0.5 kHz	0.4 kHz	0.25 kHz	0.1 kHz
Power supply voltage (operating voltage range)		12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current		0.8 mA max.
Con- trol out- put	Load current	3 to 100 mA
	Residual volt- age *3	5 V max. (Load current: 100 mA, Cable length: 2 m)
Indicators		X1 Models: Operation indicator (red), Setting indicator (green) X2 Models: Operation indicator (red)
Operation mode (with sensing object approaching)		X1 Models: NO Refer to the timing charts under I/O Circuit Diagrams on page 5 for details. X2 Models: NC
Protection circuits		Surge suppressor, Load short-circuit protection
Ambient temperature range		Operating: -25 to 70°C, Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity range		Operating/Storage: 35% to 95% (with no condensation)
Temperature influence		±15% max. of sensing distance at 23°C in the temperature range of -25 to 70°C
Voltage influence		±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistance		50 MÙ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength		1,000 VAC, 50/60 Hz for 1 minute 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: 1,000 m/s2 10 times each in X, Y, and Z directions
Degree of protection		IEC 60529 IP67, in-house standards: oil-resistant
Connection method		Pre-wired Models (Standard cable length: 2 m)
Weight (packed state)		Approx. 60 g	Approx. 130 g	Approx. 150 g	Approx. 180 g	Approx. 210 g
Materi- als	Case	Nickel-plated brass
	Sensing sur- face	PBT
	Clamping nuts	Nickel-plated brass
	Toothed washer	Zinc-plated iron
Accessories		Instruction manual

Download Catalog: E2EM, Omron-Long-distance Proximity Sensor 

Ref: Omron.co.id