Omron Separate Amplifier Proximity Sensor with Adjustment Potentiometer

E2C-CR8A/
-CR8B

E2C-X1R5A

E2C-X5A

E2C-C20MA

1.8 mm

2 mm

3 mm

5 mm

10 mm

18 mm

50 mm

Ambient
temperature

0 to 0.8 mm

0 to 1 mm

0 to 1.5 mm

0 to 2 mm

0 to 5 mm

0 to 10 mm

0 to 20 mm

0 to 1.2 mm

0 to 1.5 mm

0 to 2 mm

0 to 2.5 mm

0 to 7 mm

0 to 15 mm

0 to 28 mm

Refer to the amplifier unit specifications below.

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

Iron, 5 × 5 × 1 mm

Iron, 8 ×
8 × 1 mm

Iron, 12 ×
12 × 1 mm

Iron, 18 ×
18 × 1 mm

Iron, 30 ×
30 × 1 mm

Iron, 50 ×
50 × 1 mm

1 kHz

800 Hz

350 Hz

100 Hz

50 Hz

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

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

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

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

Destruction: 500 m/s² 3 times each in X and Y directions

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

Pre-wired Models

High-frequency coaxial cable (Standard cable length: 3 m)

Approx. 40 g

Approx. 45 g

Approx. 50 g

Approx. 60 g

Approx. 140 g

Approx. 270 g

Approx. 300 g

Case

Stainless steel

Brass

ABS resin

Polyethylene

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Brass, nickel-plated (except E2C-C1A)

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Iron, zinc-plated (except E2C-C1A)