Omron E2EC-M/-Q, Sensing Surface Amplifier Proximity SensorIndonesia Industrial Parts

Description

Omron E2EC-M-Q proximity Sensor stainless steel Sensing Surface Stainless Steel Sensing Surface has 10 times the strength against wear, compared to previous models. Space-saving E2EC-M, E2EC-Q Sensing head is 18 mm in length. Ideal for use embedded in devices. Fluoride coating E2EC-QPrevents adherence of weld spatter to the Sensing Head. (Improvedspatter-resistant model) Noncombustible cable E2EC-Q Employs a fluoride cable (Improved spatter-resistant model)

Omron E2EC-M-Q proximity Sensor Design

Influence of Surrounding Metal-When mounting the Sensor within a metal panel, ensure that the clearances given in the following table are maintained.

Features

Sensing Surface has 10 times the strength against wear, compared to previous models
The sensing head is 18 mm in length. Ideal for use embedded in devices.
Prevents adherence of weld spatters to the Sensing Head. (Improved spatter-resistant model)
Employs a fluoride cable (Improved spatter-resistant model)

Ratings and Specifications

Type			DC 3-Wire PNP Models	DC 2-Wire Models	DC 2-Wire Models (no polarity) (spatter-resistant type)
Size Shielding			8 dia. (Sensing Head) Shielded
Model			E2EC-MC2B1	E2EC-MC2D1	E2EC-QC2D1-M1GJ-T
Sensing distance			2 mm±15%	2 mm±10%
Set distance			0 to 1.2 mm	0 to 1.4 mm
Differential travel			15% max. of sensing distance
Detectable object			Ferrous metals (The sensing distance will decrease with non-ferrous metal. Refer to Engineering Data (Reference Value) on page 3.)
Standard sensing object			Iron, 8 ´ 8 ´ 1 mm
Response frequency			100 Hz
Power supply voltage (operating voltage range)			12 to 24 VDC, ripple (p-p): 10% max. (10 to 30 VDC)
Current consumption			10 mA max.	—
Leakage current			—	0.8 mA max.
Control output	Load current		100 mA max.	3 to 50 mA
	Residual voltage		2 V max. (Load current: 100 mA, Cable length: 2 m)	3 V max. (Load current: 50 mA, Cable length: 2 m)	5 V max. (Load current: 50 mA, Cable length: 2 m)
Indicators			Operation indicator (yellow)	Operation indicator (red), Setting indicator (green)
Operation mode (with sensing object approaching)			NO (normally open)
			Refer to the timing charts under I/O Circuit Diagrams on page 4 for details.
Protection circuits			Power supply reverse polarity protection, Surge suppressor, Load short-circuit protection, Reversed output polarity protection Surge suppressor, Load short-circuit protection
Ambient temperature range			Operating and storage: -25 to 70°C (with no icing or condensation)
Ambient humidity range			Operating and 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
			±5% max. of sensing distance at rated voltage in the rated voltage ±15% range	±1% max. of sensing distance at the rated voltage range in the voltage range of ±15%
Voltage influence
Insulation resistance			50 MÙ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength			1,000 VAC 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: 1,000 m/s2 10 times each in X, Y, Z directions
Degree of protection			IEC IP67,
			In-house standards: oil-resistant (For Sensor Head only)
Connection method			Pre-wired Connector Models (Standard cable length: 2 m)		Connector Models (Standard cable length: 0.3 m)
Weight (packed state)			Approx. 65 g		Approx. 95 g
Materials	Sensor Head	Case	Stainless steel (SUS303)		Stainless steel (SUS303) Fluororesin coated
		Sensing surface (thickness)	Stainless steel (SUS303) (0.2 mm)
		Cable	Polyester elastomer (TPEE) (Shielded)		Fluoro-rubber (Shielded)
	Cable Amplifier	Case	ABS resin		Stainless steel (SUS303)
		Cable	Polyvinyl chloride (PVC)		Fluorocarbon cable (flame- resistant)
Accessories			Amplifier Mounting Bracket, instruction manual