Omron E2AG DATASHEET

Cylindrical Proximity Sensor

E2AG

• Highest value-performance ratio for standard applications

• Shielded and unshielded models with standard sensing range

Ordering information

Appearance Sensing distance Output

Shielded

Unshielded

Note:Add the cable length to the model number (example: E2AG-M12KS02-WP-B1 2M).

M8

M12 E2AG-M12KS02-WP-B1 E2AG-M12KS02-WP-B2

M18 E2AG-M18KS05-WS-B1 E2AG-M18KS05-WS-B2

M30 E2AG-M30KS10-WS-B1 E2AG-M30KS10-WS-B2

M8

M12 E2AG-M12KN05-WP-B1 E2AG-M12KN05-WP-B2

M18 E2AG-M18KN10-WS-B1 E2AG-M18KN10-WS-B2

M30 E2AG-M30KN18-WS-B1 E2AG-M30KN18-WS-B2

1.5 mm

2 mm

2 mm

5 mm

5 mm

10 mm

10 mm

PNP

PNP

18 mm

Operation mode NO Operation mode NC

E2AG-S08KS01-WP-B1 E2AG-S08KS01-WP-B2

E2AG-S08KN02-WP-B1 E2AG-S08KN02-WP-B2

Type

1E2AG

Model Number Legend

E2AG-@@@@@-@-@@-@

123 45 6 78 9

1. Housing shape and material
M: Cylindrical, metric threaded, brass
S: Cylindrical, metric threaded, stainless steel (only M8)

2. Housing size
08: 8 mm
12: 12 mm
18: 18 mm
30: 30 mm

3. Barrel length
K: Standard length

4. Shield
S: Shielded
N: Unshielded

eg., E2AG-M 12 K N 05-WP-B 1-2M

able length: 2 m

C
NO
DC, 3 wire, PNP
pre-wired, PVC, dia 4 mm
Sensing distance 3 mm
Unshielded
Standard length
M12
Cylindrical, brass

5. Sensing distance
Numeral: Sensing distance, e.g. 02=2 mm,10=10 mm
Exceptional case: 01=1.5 mm

6. Kind of connection
WP: pre-wired, PVC, dia 4 mm
WS: pre-wired, PVC, dia 6 mm

7. Power Source and Output
B: DC, 3-wire, PNP open collector

8. Operation mode
1: Normally open (NO)
2: Normally closed (NC)

9. Cable length
Numeral: Cable length

eg., E2AG-S 08 K S 01-WP-B 1-2M

Cable length: 2 m
NO
DC, 3 wire, PNP
pre-wired, PVC, dia 4 mm

Sensing distance 1.5 mm
Shielded
Standard length

M8
Cylindrical, stainless steel

2 Cylindrical Proximity Sensor

Specifications

Item M8 M12 M18 M30

Shielded Unshielded Shielded Unshielded Shielded Unshielded Shielded Unshielded

E2AG­S08KS01-@-B1
E2AG­S08KS01-@-B2

Sensing
distance

Differential travel 10% max. of sensing distance

Detectable
object

Standard
sensing object

Response
frequency

Power supply
voltage
(operating
voltage range)

Current
consumption

Load
current

Residual

output

Control

voltage

Indicator Operation indicator (yellow)

Operation mode
(with sensing
object
approaching)

Protection
circuits

Ambient
temperature
range

Ambient
humidity range

Voltage
influence

Insulation
resistance

Dielectric
strength

Vibration
resistance

Shock
resistance

Degree of
protection

Connection
method

Weight Approx. 55 g Approx. 65 g Approx. 140 g Approx. 190 g

Case Stainless steel (SUS303) Nickel plated brass

Sensing
surface

Materials

*1.

The response frequency 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.

1.5 mm ±10% 2 mm ±10% 5 mm ±10% 10 mm ±10% 18 mm ±10%

Ferrous metal (The sensing distance decrease with non-ferrous metal. Refer to Engineering Data on pages 4 and 5)

Iron
8×8×1 mm

1 kHz 0.4 kHz 0.8 kHz 0.1 kHz 0.5 kHz 0.1 kHz 0.1 kHz 0.1 kHz

*1

12 to 24 VDC. Ripple(p-p):10% max.
(10~30 VDC)

13 mA max.

open collector, 200 mA max.

2 V max. (under load current of 200 mA with cable length of 2 m)

B1 Models: NO
B2 Models: NC

Refer to the timing charts under Output Circurt Diagrams of page 7 for details.

Reverse polarity protection,Surge suppressor,Load short-circurt protection

Operating / Storage: -25~+70°C (with no icing or condensation)

Operating / Storage: 35~95% RH

±10% max. of sensing distance in rated voltage range ±15%

50 MΩ min. (at 500 VDC) between current carry parts and case

1,000 VAC, 50/60 Hz for 1 minute between current carry parts and case

10~55 Hz 0.75 mm double amplitude for 2 hours each in X,Y,and Z directions

500 m/s² 10 times
each in X,Y,and Z directions

IEC 60529 IP67

Pre-wired models (Standard cable length: 2 m)

PBT

E2AG­S08KN02-@-B1
E2AG­S08KN02-@-B2

Iron
12×12×1 mm

E2AG­M12KS02-@-B1
E2AG­M12KS02-@-B2

1,000 m/s² 10 times each in X,Y,and Z directions

E2AG­M12KN05-@-B1
E2AG­M12KN05-@-B2

Iron
15×15×1 mm

E2AG­M18KS05-@-B1
E2AG­M18KS05-@-B2

Iron
18×18×1 mm

E2AG­M18KN10-@-B1
E2AG­M18KN10-@-B2

Iron
30×30×1 mm

E2AG­M30KS10-@-B1
E2AG­M30KS10-@-B2

E2AG­M30KN18-@-B1
E2AG­M30KN18-@-B2

Iron
54×54×1 mm

3E2AG

Engineering data (typical)

Sensing Area

DC 3-wire models/shielded DC 3-wire models/unshielded

E2G-M30KS10-?-C/B?

E2G-M30KS10-?-C/B?

E2AG-M30KS10-@-C/B@

Distance X (mm)

Distance X (mm)

Distance X (mm)

E2G-M18KS05

E2G-M18KS05

E2AG-M18KS05

-?-C/B?

-?-C/B?

-@-C/B@

E2G-M12KS02

E2G-M12KS02

E2AG-M12KS02

-?-C/B?

-?-C/B?

@

-C/B

@

-

E2G-

E2G-

E2AG­S08KS01

S08KS01

S08KS01

-?-C/B?

-?-C/B?

-@-C/B@

Distance

Distance

Distance
Y (mm)

Y (mm)

Y (mm)

Influence of sensing object size and material

DC 3-wire models/shielded

E2AG-S08KS01-@-C/B@

Distance X (mm)

Stainless
steel

Brass

Aluminum

Iron

Distance X (mm)

E2AG-M12KS02-@-C/B@

Distance X (mm)

E2AG-M30KN18-@-C/B@

E2AG-M18KN10-@-C/B

E2AG-M12KN05

-@-C/B@

E2AG-S08KN02

-@-C/B@

Distance
Y (mm)

Iron

Stainless

steel

Brass

Aluminum

@

Side length of sensing object d (mm) Side length of sensing object d (mm)

E2AG-M18KS05-@-C/B@ E2AG-M30KS10-@-C/B@

Iron

Distance X (mm)

Stainless
steel

Distance X (mm)

Brass

Aluminum

Side length of sensing object d (mm) Side length of sensing object d (mm)

Iron

Stainless
steel

Brass

Aluminum

4 Cylindrical Proximity Sensor

DC 3-wire models/unshielded

E2AG-S08KN02

Distance X (mm)

Side length of sensing object d (mm) Side length of sensing object d (mm)

-@-C/B@

Stainless
steel

Iron

Brass

Aluminum

Copper

E2AG-M12KN05

Distance X (mm)

-@-C/B@

Iron

Stainless
steel

Brass

Aluminum

E2AG-M18KN10

Distance X (mm)

Side length of sensing object d (mm) Side length of sensing object d (mm)

-@-C/B@

Stainless
steel

Aluminum

Iron

Brass

E2AG-M30KN18

Distance X (mm)

-@-C/B@

Stainless
steel

Iron

Brass

Aluminum

5E2AG

Dimensions (All units are millimeters unless particular indicated.)

Pre-wired models (shielded) Pre-wired models (unshielded)

Fig. A E2AG-S08KS01-WP-B Fig. B E2AG-S08KN02-WP-B

indicator

2-clamping nuts

toothed washer

*1 PVC round insulated cable 3-wire dia-4 (cross section of conductor: 0.3mm²,insulator diameter: φ1.3mm)standard 2m cable.

*1

2-clamping nuts

toothed washer

*1 PVC round insulated cable 3-wire dia-4 (cross section of conductor: 0.3mm²,insulator diameter: φ1.3mm)standard 2m cable.

Fig. C E2AG-M12KS02-WP-B Fig. D E2AG-M12KN05-WP-B

indicator

2-clamping nuts

toothed washer

*1 PVC round insulated cable 3-wire dia-4 (cross section of conductor: 0.3mm²,insulator diameter: φ1.3mm)standard 2m cable.

*1

*1 PVC round insulated cable 3-wire dia-4 (cross section of conductor: 0.3mm²,insulator diameter: φ1.3mm)standard 2m cable.

Fig. E E2AG-M18KS05-WS-B Fig. F E2AG-M18KN10-WS-B

indicator

2-clamping nuts

toothed washer

*1 PVC round insulated cable 3-wire dia-6 (cross section of conductor: 0.5mm²,insulator diameter: φ1.9mm)standard 2m cable.

*1

*1 PVC round insulated cable 3-wire dia-6 (cross section of conductor: 0.5mm²,insulator diameter: φ1.9mm)standard 2m cable.

Fig. G E2AG-M30KS10-WS-B Fig. H E2AG-M30KN18-WS-B

indicator

indicator

2-clamping nuts

toothed washer

indicator

2-clamping nuts

toothed washer

*1

*1

*1

indicator

2-clamping nuts

toothed washer

*1 PVC round insulated cable 3-wire dia-6 (cross section of conductor: 0.5mm²,insulator diameter: φ1.9mm)standard 2m cable.

*1

indicator

2-clamping nuts

toothed washer

*1 PVC round insulated cable 3-wire dia-6 (cross section of conductor: 0.5mm²,insulator diameter: φ1.9mm)standard 2m cable.

*1

Process Dimension Of Mounting Hole

Proximity Diameter

Dimension

6 Cylindrical Proximity Sensor

Output circuit

Output Model

E2AG-@-@-B1 NO

PNP
Open
collector
output

E2AG-@-@-B2 NC

Operation

mode

Non-sensing

Detection

object

(%)

Non-sensing

Detection

object

(%)

Timing chart Output circuit

zone

100 0

Rated

detection

distance

zone

100 0

Rated

detection

distance

Sensing

zone

Sensing

zone

Proximity switch

Operation

ON

indicator

OFF

(yellow)

ON

Output
control

OFF

Proximity switch

Operation

ON

indicator

OFF

(yellow)

ON

Output

control

OFF

A

Brown

Proximity

Sensor

Main

Circuit

Black

Blue

D

C

(or B)

Load

NOTE:　ABCD are the pins' numbers of the Connector.

Correct use

Effects of surrounding metal

Please keep the distance as the demensions of the following chart
away from the surrounding metal.

Model Event M8 M12 M18 M30

l 0

d 8 12 18 30

Shielded

Unshielded

(Unit:mm)

Precaution for safe use

Power supply voltage

Do not use a voltage which exceeds the range of the rated voltage.
Applying a voltage that is higher than the rated voltage or using an
AC supply (220 V) for the sensor may cause sensor explosion or
burning.

Load short-circuiting

Do not short-circuit the load,otherwise explosion or burning may
occur. The load short-circuit protection function operates when the
power supply is connected with the correct polarity and the power is
within the rated voltage range.

D0

m4.5 8 20 40

n12182745

l 6152230

d24405590

D 6 15 22 30

m 8 20 40 70

n34365490

Mutual interference

Please use the value shown as the following chart when the the
products are oppsite or parallel configurated.

Model Event M8 M12 M18 M30

Shielded

Unshielded

(Unit:mm)

A 20 30(20) 50(30) 100(50)

B 15 20(12) 35(18) 70(35)

A 80 120(60) 200(100) 300(100)

B 60 100(50) 110(60) 200(100)

Incorrect connection

Ensure that the power suppy polarity and other wiring is correct, oth­erwise incorrect wiring may cause explosion or burning.

7E2AG

In the interest of product improvement, specifications are subject to change without notice.Cat. No. E61E-EN-01

8 Cylindrical Proximity Sensor