Omron Stainless Steel Sensing Surface Amplifier Proximity Sensor

DC 3-Wire PNP Models

DC 2-Wire Models (no polarity)
(spatter-resistant type)

8 dia. (Sensing Head)

Shielded

E2EC-MC2B1

E2EC-QC2D1-M1GJ-T

2 mm ± 15%

2 mm ± 10%

0 to 1.2 mm

0 to 1.4 mm

15% max. of sensing distance

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

Iron, 8 × 8 × 1 mm

100 Hz

12 to 24 VDC, ripple (p-p): 10% max. (10 to 30 VDC)

10 mA max.

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0.8 mA max.

Load current

100 mA max.

3 to 50 mA

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

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

5 V max. (Load current: 50 mA,
Cable length: 2 m)

Operation indicator (yellow)

Operation indicator (red), Setting indicator (green)

NO (normally open)
Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details.

Power supply reverse polarity
protection, Surge suppressor,
Load short-circuit protection,
Reversed output polarity
protection

Surge suppressor, Load short-circuit protection

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

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

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

± 5% max. of sensing distance
at rated voltage in the rated
voltage ± 15% range

± 1% max. of sensing distance at the rated voltage range in the
voltage range of ± 15%

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

1,000 VAC for 1 min between current carrying-parts and case

Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions

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

IEC IP67, In-house standards: oil-resistant (For Sensor Head only)

Pre-wired Connector Models (Standard cable length: 2 m)

Connector Models (Standard cable
length: 0.3 m)

Approx. 65 g

Approx. 95 g

Sensor
Head

Stainless steel (SUS303)

Stainless steel (SUS303)
Fluororesin coated

Stainless steel (SUS303) (0.2 mm)

Stainless steel (SUS303)
Fluororesin coated (0.2 mm)

Polyester elastomer (TPEE) (Shielded)

Fluoro-rubber (Shielded)

Case

ABS resin

Stainless steel (SUS303)

Polyvinyl chloride (PVC)

Fluorocarbon cable (flame-resistant)

Amplifier Mounting Bracket, instruction manual