M8 E2B, Omron Proximity Sensor

The new E2B proximity sensors promise the perfect fit for your particular needs. With the wide range of models in the E2B family, you can choose the one that exactly meets your needs. For example, we have four different sizes: M8, M12, M18, and M30, each one with single or double sensing distances, shielded, and unshielded.

There’s also a choice of short and long bodies, two connecting methods, and four output types. With this range to choose from, you’re certain to find the perfect fit.

Features

Perfect fit for standard environments
372 models
Single and double sensing distances (M8, M12, M18, and M30)
Time and cost-saving
Global deliveries and support

Specifications

Item	Sensing distance	Single		Double
	Type	Shielded	Unshielded	Shielded	Unshielded
	Model	E2B-S08@S01	E2B-S08@N02	E2B-S08@S02	E2B-S08@N04
Sensing distance		1.5 mm ± 10%	2 mm ± 10%	2 mm ± 10%	4 mm ± 10%
Setting distance		0 to 1.2 mm	0 to 1.6 mm	0 to 1.6 mm	0 to 3.2 mm
Differential travel		10% max. of sensing distance
Detectable object		Ferrous metal (The sensing distance decreases with non-ferrous metal.)
Standard sensing object (mild steel ST37)		8 × 8 × 1 mm	8 × 8 × 1 mm	8 × 8 × 1 mm	12 × 12 × 1 mm
Response frequency (See note 1.)		2,000 Hz	1,000 Hz	1,500 Hz	1,000 Hz
Power supply voltage		10 to 30 VDC. (including 10% ripple (p-p))
Current consumption		10 mA max.
Output type		-B models: PNP open collector
		-C models: NPN open collector
Control output	Load current (See note 2.)	200 mA max. (30 VDC max.)
	Residual voltage	2 V max. (under load current of 200 mA with cable length of 2 m)
Indicator		Operation indicator (Yellow LED)
Operation mode		-B1/-C1 models: NO

(with sensing object approaching)		-B2/-C2 models: NC
Protection circuit		Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection
Ambient air temperature		Operation and storage : -25 to 70ºC (with no icing or condensation)
Temperature influence (See note 2.)		±10% max. of sensing distance at 23ºC within temperature range of -10 to 55ºC
		±15% max. of sensing distance at 23ºC within temperature range of -25 to 70ºC
Ambient humidity		Operation and Storage: 35 to 95%
Voltage influence		±1% max. of sensing distance in 24 V ±15%
Insulation resistance		50 MÙ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength		1,000 VAC at 50/60 Hz for 1 min between current-carrying parts and case
Vibration resistance		10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions
Shock resistance		500 m/s2, 10 times each in X, Y and Z directions
Standard and listings		(1) IP67 (IEC60529) (2) EMC (EN60947-5-2)
Connecting method		Pre-wired models (standard is 4 mm dia. PVC cable with length = 2 m, 5 m). Connector models (M8-3pin)
Weight (packaged)	Pre-wired model	Short body: Approx. 65 g, Long body: Approx. 65 g
	Connector model	Short body: Approx. 20 g, Long body: Approx. 20 g
	Case	Stainless steel (1.4305 (W.-No.), SUS 303 (AISI), 2346 (SS).)
	Sensing surface	PBT
Material	Cable	Standard cable is 4 mm dia. PVC.
	Clamping nut	Brass-nickel plated

Note:

The response frequency is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object between sensing objects, and a setting distance of half the sensing distance.
When using any model of M8 size at an ambient temperature between -25ºC and 60ºC, use a load current of 200mA max., at an ambient temperature between 60ºC and 70ºC, use a load current of 100 mA max.

Download Catalog: E2B PROXIMITY SENSORS

Ref: Omron.co.id