E2FM, Omron-Proximity Sensor with All-stainless Housing

 E2FM, Omron-Proximity Sensor with All-stainless Housing

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

• Completely stainless-steel housing
• Aluminum chip immunity
• Embedding installation to metal (steel) fittings
• Chemical resistance certified by Ecolab Europe
• The lineup includes pre-wire models and DC 3-wire NPN output models with fluororesin

Rating and Specifications

Size Shielded Item                     Model		M8	M12	M18	M30	M12	M18	M30
		Shielded
		E2FM-X1R5D1-@	E2FM-X2D1-@	E2FM-X5D1-@	E2FM-X10D1-@	E2FM-X2D1- M1T1GJ-T	E2FM-X5D1- M1T1GJ-T	E2FM-X10D1- M1T1GJ-T
Sensing distance		1.5 mm±10%	2 mm±10%	5 mm±10%	10 mm±10%	2 mm±10%	5 mm±10%	10 mm±10%
Set distance		0 to 1.05 mm	0 to 1.4 mm	0 to 3.5 mm	0 to 7 mm	0 to 1.4 mm	0 to 3.5 mm	0 to 7 mm
Differential travel		15% max. of sensing distance
Sensing object		Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 7.)
Standard sensing object		Iron, 8 ´ 8 ´ 1 mm	Iron, 12 ´ 12 ´ 1 mm	Iron, 30 ´ 30 ´ 1 mm	Iron, 54 ´ 54 ´ 1 mm	Iron, 12 ´ 12 ´ 1 mm	Iron, 30 ´ 30 ´ 1 mm	Iron, 54 ´ 54 ´ 1 mm
Response frequency *1		200 Hz	100 Hz	100 Hz	50 Hz	100 Hz	100 Hz	50 Hz
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.
Output configuration		With polarity				No polarity
Control output	Switching capacity	3 to 100 mA
	Residual voltage	3 V max. (Load current: 100 mA max., Cable length: 2 m)				5 V max. (Load current: 100 mA max., Cable length: 2 m)
Indicators		Operation indicator (red LED), Setting/Operation indicator (green LED)
Operation mode (with sensing object approaching)		NO *2
Protection circuits		Surge suppressor, Load short-circuit protection
Ambient temperature range		Operating/Storage: -25 to 70°C (with no icing or condensation)
Ambient humidity range		Operating/Storage: 35% to 95% (with no condensation)
Temperature influence		±20% 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: 500 m/s2 10 times each in X, Y, and Z directions	Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions
Degree of protection		IEC 60529 IP67
Connection method		Unmarked: Pre-wired Models (Standard cable length: 2 m) Models ending with -M1GJ-@: Pre-wired Connector Models (Standard cable length: 300 mm)

Size Shielded Item                     Model		M8	M12	M18	M30	M12	M18	M30
		Shielded
		E2FM-X1R5D1-@	E2FM-X2D1-@	E2FM-X5D1-@	E2FM-X10D1-@	E2FM-X2D1- M1T1GJ-T	E2FM-X5D1- M1T1GJ-T	E2FM-X10D1- M1T1GJ-T
Weight (packed state)	Pre-wired Models (2 m)	Approx. 105 g	Approx. 190 g	Approx. 215 g	Approx. 295 g	---	---	---
	Pre-wired Connector Models	Approx. 65 g	Approx. 85 g	Approx. 110 g	Approx. 190 g	Approx. 85 g	Approx. 110 g	Approx. 190 g
Materi- als	Case	Stainless steel (SUS303)
	Sensing surface (thickness)	Stainless steel (SUS303)
		(0.4 mm)	(0.8 mm)			(0.8 mm)
	Clamping nuts	Stainless steel (SUS303)
	Cable	PVC (flame retardant)
	Toothed washer	Zinc-plated iron
Accessories		Instruction manual

*1. The response frequency of the DC switching section is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance.

*2. NC (normally closed) models are also available. Contact your OMRON representative.

Download Catalog: Proximity Sensor with All-stainless Housing E2FM

Ref: Omron.co.id