E2A Cylindrical Proximity Sensor – M12KN/KS/LN/LS Series – Omron Proximity Sensor

USD $ 175.78 – USD $ 195.36

SKU: N/A

Omron produce industrial sensors range such as fiber sensors, photoelectric sensors, displacement sensors/ measurement sensors, proximity sensors, photomicro sensors and rotary encodes.

 

Features

• Ensures a sensing distance approximately 1.5 to 2 times larger than that of any conventional OMRON Sensor.

• Problems such as the collision of workpieces are eliminated.

• Full range of standard sizes (M8, M12, M18 and M30; both long and short barrels)

• Modular construction simplifies customization.

Size Sensing distance Connection Body material Thread length (overall length) Output configuration Operation mode NO Operation mode NC
M12 Shielded 4.0 mm Pre-wired Brass 34 (50) PNP E2A-M12KS04-WP-B1 2M E2A-M12KS04-WP-B2 2M
NPN E2A-M12KS04-WP-C1 2M E2A-M12KS04-WP-C2 2M
56 (72) PNP E2A-M12LS04-WP-B1 2M E2A-M12LS04-WP-B2 2M
NPN E2A-M12LS04-WP-C1 2M E2A-M12LS04-WP-C2 2M
M12 connector Brass 34 (48) PNP E2A-M12KS04-M1-B1 E2A-M12KS04-M1-B2
NPN E2A-M12KS04-M1-C1 E2A-M12KS04-M1-C2
56 (70) PNP E2A-M12LS04-M1-B1 E2A-M12LS04-M1-B2
NPN E2A-M12LS04-M1-C1 E2A-M12LS04-M1-C2
Non-shielded 8.0 mm Pre-wired Brass 34 (50) PNP E2A-M12KN08-WP-B1 2M E2A-M12KN08-WP-B2 2M
NPN E2A-M12KN08-WP-C1 2M E2A-M12KN08-WP-C2 2M
56 (72) PNP E2A-M12LN08-WP-B1 2M E2A-M12LN08-WP-B2 2M
NPN E2A-M12LN08-WP-C1 2M E2A-M12LN08-WP-C2 2M
M12 connector Brass 34 (48) PNP E2A-M12KN08-M1-B1 E2A-M12KN08-M1-B2
NPN E2A-M12KN08-M1-C1 E2A-M12KN08-M1-C2
56 (70) PNP E2A-M12LN08-M1-B1 E2A-M12LN08-M1-B2
NPN E2A-M12LN08-M1-C1 E2A-M12LN08-M1-C2
Note: M30 non-shielded Models with double sensing distance and short barrels cannot be mounted due to the necessary separation distance from the surrounding metal. Standard sensing models are thus available.

 

Specifications

Size M8 M12
Type Shielded Non-shielded Shielded Non-shielded
E2A-M08[]S02-M1-B1/B2/C1/C2
E2A-S08[]S02-[][]-B1/B2/C1/C2		 E2A-M08[]N04-M1-B1/B2/C1/C2
E2A-S08[]N04-[][]-B1/B2/C1/C2		 E2A-M12[]S04-[][]-B1/B2/C1/C2 E2A-M12[]N08-[][]-B1/B2/C1/C2
Sensing distance 2 mm ± 10% 4 mm ± 10% 4 mm ± 10% 8 mm ± 10%
Setting distance 0 to 1.6 mm 0 to 3.2 mm 0 to 3.2 mm 0 to 6.4 mm
Differential travel 10% max. of sensing distance
Target Ferrous metal (The sensing distance decreases with non-ferrous metal.)
Standard target
(mild steel ST37)		 8×8×1 mm 12×12×1 mm 12×12×1 mm 24×24×1 mm
Response frequency
*1		 1,500 Hz 1,000 Hz 1,000 Hz 800 Hz
Power supply voltage
(operating voltage range)		 12 to 24 VDC. Ripple (p-p): 10% max. (10 to 32 VDC)
Current consumption
(DC 3-wire)		 10 mA max.
Output type -B models: PNP open collector
-C models: NPN open collector
Control
output		 Load
current
*2		 200 mA max. (32 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
(with sensing object
approaching)		 -B1/-C1 models: NO
-B2/-C2 models: NC
For details, refer to Data Sheet.
Protection circuit Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection
Ambient air
temperature		 Operating: -40°C to 70°C, Storage: -40°C to 85°C (with no icing or condensation)
Temperature influence
*2		 ±10% max. of sensing distance at 23°C within temperature range of -25°C to 70°C
±15% max. of sensing distance at 23°C within temperature range of -40°C to 70°C
Ambient humidity Operating: 35% to 95%, Storage: 35% to 95%
Voltage influence ±1% max. of sensing distance in rated voltage range ±15%
Insulation resistance 50 MΩ min. (at 500 VDC) between current carry parts and case
Dielectric strength 1,000 VAC at 50/60 Hz for 1 min between current carry 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 1,000 m/s2, 10 times each in X, Y and Z directions
Standard and listings
*3		 IEC60529: IP67, Degree of protection
EN60947-5-2: EMC
Connection method -WP models: Pre-wired models (Standard length: 2 m)
-M1 models: M12 4-pin connector models
-M5 models: M8 3-pin connector models
Weight
(packa-
ged)		 Pre-wired
model		 Approx. 65 g Approx. 85 g
M12
connector
model		 M12 connector models: Approx. 20 g
M8 connector models: Approx. 15 g		 Approx. 35 g
Material Case Stainless steel or brass-nickel plated Brass-nickel plated
Sensing
surface		 PBT
Cable PVC
Clamping
nut		 Brass-nickel plated
*1. The response frequency is an average value. Measurement conditions are as follows: standard target, a distance of twice the standard target distance between targets, and a setting distance of half the sensing distance.
*2. When using any model at an ambient temperature between −40°C and −25°C and a power voltage between 30 and 32 VDC, use a load current of 100 mA max.,
*3. For USA and CANADA : use class 2 circuit only.

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