Product Category

Sensors

Proximity Sensors

Cylindrical

E2E NEXT

E2E (Small-diameter)

E2E

E2A

E2B

E2EW

E2EF

E2FM

E2EQ NEXT

E2EQ

E2ER / E2ERZ

E2EZ

E2EH

E2F

E2FQ

E2EY

Small-diameter Proximity Sensor

E2E (Small-diameter)

Ultra small size, but surprisingly easy installation!

Line Up
Specification

Size

3 dia.

4 dia.

5.4 dia.

Type

Shielded

Unshielded

Shielded

Unshielded

Shielded

Model

E2E-
 C03SR8[]

E2E-
 C03N02[]

E2E-
 C04S12[]

E2E-
 C04N03[]

E2E-
 C05S01[]

Sensing distance
 (at 23°C)

0.8 mm
 ±10%

2 mm
 ±10%

1.2 mm
 ±10%

3 mm
 ±10%

1mm
 ±10%

Setting distance *1
 (Sensing distance × 0.7)

0 to 0.56
 mm

0 to 1.4
 mm

0 to 0.84
 mm

0 to 2.1
 mm

0 to 0.7
 mm

Differential travel

15% max. of sensing distance

Detectable object

Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on Catalog.)

Standard sensing
 object

Iron, 3 × 3
 × 1 mm

Iron, 6 × 6
 × 1 mm

Iron, 4 × 4
 × 1 mm

Iron, 9 × 9
 × 1 mm

Iron, 5.4 × 5.4
 × 1 mm

Response frequency *2

5 kHz

3.5 kHz

4 kHz

2 kHz

4 kHz

Power supply voltage *3

10 to 30 VDC (including 10% ripple (p-p))

Current consumption

10 mA max.

Control
 output
 *4

Load current

50 mA max.

100 mA max.

Residual
 voltage

2 V max. *5

Indicators

Operation indicator: Yellow (complies with European standard EN60947-5-2) Lights during output.

Operation mode

B1/B2: PNP open collector, C1/C2: NPN open collector
 B1/C1 models: NO, B2/C2 models: NC

Protection circuits

Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Load short-circuit protection

Ambient
 temperature range

Operation and storage: -25 to 70°C (with no icing or condensation)

Ambient
 humidity range

Operation and storage: 35% to 95% (with no condensation)

Temperature
 influence

±15% max. of sensing distance at 23°C within temperature range of -25 to 70°C

Voltage influence

±2.5% max. of sensing distance at rated voltage in the rated voltage ±15% range

Insulation resistance

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

Dielectric strength

500 VAC, 50/60 Hz for 1 minute 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: 500 m/s2 10 times each in X, Y, and Z directions

Degree of protection

IEC 60529 IP67, in-house standards: oil-resistant *6

Con-
 necting
 method

Pre-wired
 Models

Yes

Yes

Yes

M8 Pre-wired
 Connector
 Models

Yes

Yes

No

M8 Connector
 Models

No

Yes

No

Weight
 (packed
 state)

Pre-wired
 Models

Approx.
 25 g

Approx.
 30 g

Approx.
 35 g

Approx.
 35 g

Approx.
 35 g

M8 Pre-wired
 Connector
 Models

Approx.
 20 g

Approx.
 20 g

Approx.
 15 g

Approx.
 20 g

---

M8 Connector
 Models

---

---

Approx.
 10 g

Approx.
 10 g

---

Materi-
 als

Case

SUS303 (EN 1.4305) *7

Nickelplated
 brass

Sensing
 surface

Heat-resistant ABS

Clamping
 nuts *8

No

Toothed
 washer *8

No

Cable

Polyvinyl chloride (PVC)

Acces-
 sories

Instruction
 manual

Yes

Model label

Yes

Mounting
 brackets

Sold separately

Size

6.5 dia.

M4

M5

Type

Shielded

Unshielded

Shielded

Unshielded

Shielded

Unshielded

Model

E2E-
 C06S02[]

E2E-
 C06N04[]

E2E-
 S04SR8[]

E2E-
 S04N02[]

E2E-
 S05S12[]

E2E-
 S05N03[]

Sensing distance
 (at 23°C)

2 mm
 ±10%

4 mm
 ±10%

0.8 mm
 ±10%

2 mm
 ±10%

1.2 mm
 ±10%

3 mm
 ±10%

Setting distance *1
 (Sensing distance × 0.7)

0 to 1.4
 mm

0 to 2.8
 mm

0 to 0.56
 mm

0 to 1.4
 mm

0 to 0.84
 mm

0 to 2.1
 mm

Differential travel

15% max. of sensing distance

Detectable object

Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on Catalog.)

Standard sensing
 object

Iron, 6.5 × 6.5
 × 1 mm

Iron, 12 × 12
 × 1 mm

Iron, 3 × 3
 × 1 mm

Iron, 6 × 6
 × 1 mm

Iron, 4 × 4
 × 1 mm

Iron, 9 × 9
 × 1 mm

Response frequency *2

3 kHz

3 kHz

5 kHz

3.5 kHz

4 kHz

2 kHz

Power supply voltage *3

10 to 30 VDC (including 10% ripple (p-p))

Current consumption

10 mA max.

Control
 output
 *4

Load current

200 mA max.
 (60 to 70°C: 100 mA)

50 mA max.

100 mA max.

Residual
 voltage

2 V max. *5

Indicators

Operation indicator: Yellow (complies with European standard EN60947-5-2) Lights during output.

Operation mode

B1/B2: PNP open collector, C1/C2: NPN open collector
 B1/C1 models: NO, B2/C2 models: NC

Protection circuits

Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Load short-circuit protection

Ambient
 temperature range

Operation and storage: -25 to 70°C (with no icing or condensation)

Ambient
 humidity range

Operation and storage: 35% to 95% (with no condensation)

Temperature
 influence

±15% max. of sensing distance at 23°C within temperature range of -25 to 70°C

Voltage influence

±2.5% max. of sensing distance at rated voltage in the rated voltage ±15% range

Insulation resistance

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

Dielectric strength

500 VAC, 50/60 Hz for 1 minute 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: 500 m/s2 10 times each in X, Y, and Z directions

Degree of protection

IEC 60529 IP67, in-house standards: oil-resistant *6

Con-
 necting
 method

Pre-wired
 Models

Yes

Yes

Yes

M8 Pre-wired
 Connector
 Models

Yes

Yes

Yes

M8 Connector
 Models

Yes

No

Yes

Weight
 (packed
 state)

Pre-wired
 Models

Approx.
 55 g

Approx.
 55 g

Approx.
 30 g

Approx.
 30 g

Approx.
 35 g

Approx.
 40 g

M8 Pre-wired
 Connector
 Models

Approx.
 20 g

Approx.
 25 g

Approx.
 20 g

Approx.
 20 g

Approx.
 20 g

Approx.
 20 g

M8 Connector
 Models

Approx.
 10 g

Approx.
 15 g

---

---

Approx.
 15 g

Approx.
 15 g

Materi-
 als

Case

SUS303 (EN 1.4305) *7

Sensing
 surface

Heat-resistant ABS

Clamping
 nuts *8

No

SUS430 (EN 1.4016) *7

Toothed
 washer *8

No

SUS303 (EN 1.4305) *7

Cable

Polyvinyl chloride (PVC)

Acces-
 sories

Instruction
 manual

Yes

Model label

Yes

Mounting
 brackets

Sold separately









1. Using within the set distance enables high-speed responsiveness and a more stable repeat accuracy.
 2. The response frequency is an average value.
 3. When used at a power of 12 V, the Sensor is less susceptible to the effects of internal self heat generation and
        therefore a more stable repeat accuracy can be obtained.
 4. When the control output is 20 mA or less, the Sensor is less susceptible to the effects of internal self heat
        generation and therefore a more stable repeat accuracy can be obtained.
 5. 3 dia., M4: load current 50 mA, cable length 2 m
        4 dia., 5.4 dia., M5: load current 100 mA, cable length 2 m
        6.5 dia.: load current 200 mA, cord length 2 m
 6. Oil resistance in-house standard: Performance with respect to water insoluble oil. (Test at right)
 7. Material name in EN standards.
 8. Clamping nuts: 2 pieces, toothed washer: 1 piece 

Oil resistance test

 image

After the test time elapses, the characteristics below are checked for problems.
 (1) Visual appearance (no damage that affects product characteristics)
 (2) Operation check (ON/OFF)
 (3) Insulation resistance (50 MΩ min. at 500 VDC)
 (4) Dielectric strength (500 VAC, 1 min.)
 (5) Water resistance (IP67)