Size

M8

M12

Shielded

Shielded

Exterior

Completely
 stainless-
 steel housing

Fluororesin
 coating

Completely
 stainless-
 steel housing

Fluororesin
 coating

Model

E2EF-X2D1
 (-M1TGJ)

E2EF-QX2D1
 (-M1TGJ)

E2EF-X3D1
 (-M1TGJ)

E2EF-QX3D1
 (-M1TGJ)

Sensing distance

2mm ± 10%

3mm ± 10%

Set distance

0 to 1.4 mm

0 to 2.1mm

Differential travel

15% max. of sensing distance

Sensing object

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

Standard sensing object

Iron, 12 × 12 × 1 mm

Iron, 12 × 12 × 1 mm

Response frequency *1

200Hz

80Hz

Power supply voltage

10 to 30 VDC, ripple (p-p): 10% max.

Leakage current

0.8 mA max.

Output configuration

With polarity

Control
 output

Switching capacity

3 to 100 mA

Residual voltage

3 V max.(Load current: 100 mA max., Cable length: 2 m)

Indicators

Operation indicator (red LED), Setting indicator (green LED)

Operation mode
 (with sensing object
 approaching)

NO (normally open)

Protection circuits

Surge suppressor, Load short-circuit protection

Ambient temperature range

Operating: - 10 to 70 °C, Storage: - 25 to 70 °C (with no icing or condensation)

Ambient humidity range

Operating/Storage: 35% to 95% (with no condensation)

Temperature influence

± 20% max. of sensing distance at 23 °C in the temperature range of - 10 to 70 °C.

Voltage influence

± 1% 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

1,000 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

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

Degree of protection

IEC 60529 IP67

Connection method

Unmarked: Pre-wired Models (Standard cable length: 2 m)
 Models ending with -M1TGJ: Pre-wired Connector Models (Standard cable length:
 300 mm)

Weight
 (packed
 state)

Pre-wired
 Models (2 m)

Approx. 105 g

Approx. 190 g

Pre-wired
 Connector Models

Approx. 65 g

Approx. 85 g

Materials

Case

Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with fluororesin coating)

Sensing surface

Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with fluororesin coating)

(thickness)

0.2mm

0.4mm

Clamping nuts

Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with fluororesin coating)

Toothed washer

Zinc-plated iron

Cable

PVC (flame retardant)

Accessories

Instruction manual

Size

M18

M30

Shielded

Shielded

Exterior

Completely
 stainless-
 steel housing

Fluororesin
 coating

Completely
 stainless-
 steel housing

Fluororesin
 coating

Model

E2EF-X7D1
 (-M1TGJ)

E2EF-QX7D1
 (-M1TGJ)

E2EF-X12D1
 (-M1TGJ)

E2EF-QX12D1
 (-M1TGJ)

Sensing distance

7mm ± 10%

12mm ± 10%

Set distance

0 to 4.9mm

0 to 8.4mm

Differential travel

15% max. of sensing distance

Sensing object

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

Standard sensing object

Iron, 30 × 30 × 1 mm

Iron, 54 × 54 × 1 mm

Response frequency *1

100Hz

50Hz

Power supply voltage

10 to 30 VDC, ripple (p-p): 10% max.

Leakage current

0.8 mA max.

Output configuration

With polarity

Control
 output

Switching capacity

3 to 100 mA

Residual voltage

3 V max.(Load current: 100 mA max., Cable length: 2 m)

Indicators

Operation indicator (red LED), Setting indicator (green LED)

Operation mode
 (with sensing object
 approaching)

NO (normally open)

Protection circuits

Surge suppressor, Load short-circuit protection

Ambient temperature range

Operating: - 10 to 70 °C, Storage: - 25 to 70 °C (with no icing or condensation)

Ambient humidity range

Operating/Storage: 35% to 95% (with no condensation)

Temperature influence

± 20% max. of sensing distance at 23 °C in the temperature range of - 10 to 70 °C.

Voltage influence

± 1% 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

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

Degree of protection

IEC 60529 IP67

Connection method

Unmarked: Pre-wired Models (Standard cable length: 2 m)
 Models ending with -M1TGJ: Pre-wired Connector Models (Standard cable length:
 300 mm)

Weight
 (packed
 state)

Pre-wired
 Models (2 m)

Approx. 215 g

Approx. 295 g

Pre-wired
 Connector Models

Approx. 110 g

Approx. 190 g

Materials

Case

Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with fluororesin coating)

Sensing surface

Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with fluororesin coating)

(thickness)

0.4mm

0.5mm

Clamping nuts

Stainless steel (SUS303) (E2EF-QX[]D: SUS303, with fluororesin coating)

Toothed washer

Zinc-plated iron

Cable

PVC (flame retardant)

Accessories

Instruction manual