E2E3, Omron-Cylindrical Proximity Sensor - Wiratama Mitra Abadi | Industrial Equipment

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28.12.20

E2E3, Omron-Cylindrical Proximity Sensor

E2E3, Omron-Cylindrical Proximity Sensor


 E2E3, Omron-Cylindrical 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. OMRON Sensing Components detect, measure, analyze, and process various changes that occur on productions sites, such as changes in position, length, height, displacement, and appearance. They also contribute to predicting and preventing future events.

Features and Benefits

  • CENELEC triple-distance
  • Normally open (NO), and normally closed (NC) mod- els are
  • Stainless steel and brass
  • 360° angle indicators

Specifications

SizeM8M12M18M30
TypeShieldedShieldedShieldedShielded
 ItemE2A3-S08KS03-@@-B@ E2A3-S08KS03-@@-C@E2A3-M12KS06-@@-B@ E2A3-M12KS06-@@-C@E2A3-M18KS11-@@-B@ E2A3-M18KS11-@@-C@E2A3-M30KS20-@@-B@ E2A3-M30KS20-@@-C@
Sensing distance3 mm ± 10%6 mm ± 10%11 mm ± 10%20 mm ± 10%

 

Setting distance

Ambient temp. of

-25 to 70°C

0 to 2.1 mm0 to 4.2 mm0 to 7.7 mm0 to 14 mm

Ambient temp. of

-10 to 60°C

0 to 2.4 mm0 to 4.8 mm0 to 8.8 mm0 to 16 mm
Differential travel20% max. of sensing distance
TargetFerrous metal (The sensing distance decreases with non-ferrous metal.)
Standard sensing object9 ´ 9 ´ 1 mm18 ´ 18 ´ 1 mm33 ´ 33 ´ 1 mm60 ´ 60 ´ 1 mm
Response frequency (See note 1.)700 Hz350 Hz250 Hz80 Hz
Power supply voltage (operating voltage range)

12 to 24 VDC. Ripple (p-p): 10% max.

(10 to 32 VDC)

Current consumption10 mA max.
Output type

-B models: PNP open collector

-C models: NPN open collector

Control outputLoad current200 mA max. (32 VDC max.)
Residual voltage2 V max. (under load current of 200 mA with cable length of 2 m)
IndicatorOperation indicator (Yellow LED)
Operation mode

-B1/-C1 models: NO

-B2/-C2 models: NC

For details, refer to the timing charts.

 

Protection circuits

Power source circuit re- verse polarity protection, Surge suppressor, Short- circuit protection

 

Output reverse polarity protection, Power source circuit reverse polarity protec- tion, Surge suppressor, Short-circuit protection

Ambient air temperatureOperating: -25°C to 70°C, Storage: -25°C to 70°C
Temperature influence

±20% max. of sensing distance at 23°C within temperature range of -25°C to 70°C

-10% max. to +20% of sensing distance at 23°C within temperature range of -10°C to 60°C

Ambient humidityOperating: 35% to 95%, Storage: 35% to 95%
Voltage influence±1% max. of sensing distance in rated voltage range ±15%
Insulation resistance50 MÙ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength1,000 VAC at 50/60 Hz for 1 min between current-carrying parts and case
Vibration resistance10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance500 m/s2, 10 times each in X, Y, and Z directions1,000 m/s2, 10 times each in X, Y and Z directions
Standards and listings (See note 2.)IP67 under IEC 60529 EMC under EN60947-5-2
Connection method

-WP models: Pre-wired Models (4-mm dia. PVC cable with length of 2 m)

-M1 models: M12 4-pin Connector Models

-M5 models: M8 3-pin Connector Models

Weight (packed state)Pre-wired ModelsApprox. 65 gApprox. 85 gApprox. 160 gApprox. 280 g
Connector ModelsM12 Connector Models: Approx. 20 gApprox. 35 gApprox. 70 gApprox. 200 g

 

Material

CaseStainless steelBrass-nickel plated
Sensing surfacePBT
CablePVC
Clamping nutStainless steelBrass-nickel plated

Download Catalog: E2A3, Omron-Cylindrical Proximity Sensor

Ref: Omron.co.id

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