Model |
E2C-CR8A/ -CR8B |
E2C-X1A/ -C1A |
E2C-X1R5A | E2C-X2A | E2C-X5A | E2C-X10A | E2C-C20MA | |
---|---|---|---|---|---|---|---|---|
Sensing distance (at 23°C) |
1.8 mm | 2 mm | 3 mm | 5 mm | 10 mm | 18 mm | 50 mm | |
Stable sensing area |
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 |
At 0 to 40°C | 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 | |
Differential travel | Refer to the amplifier unit specifications below. | |||||||
Detectable object | Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Data Sheet.) | |||||||
Standard sensing object | 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 |
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Response frequency *1 |
1 kHz | 800 Hz | 350 Hz | 100 Hz | 50 Hz | |||
Ambient temperature range |
Operating/Storage: -25 to 70°C (with no icing or condensation) | |||||||
Ambient humidity range |
Operating/Storage: 35% to 95% (with no condensation) | |||||||
Temperature influence |
15% max. of sensing distance at 23°C in the temperature range of -25 to 70°C | |||||||
Vibration resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X and Y directions | |||||||
Shock resistance | Destruction: 500 m/s2 3 times each in X and Y directions | |||||||
Degree of protection | IEC 60529 IP67, in-house standards: oil-resistant | |||||||
Connection method *2 | Pre-wired Models | |||||||
High-frequency coaxial cable (Standard cable length: 3 m) | ||||||||
Weight (packed state) |
Approx. 40 g | Approx. 45 g | Approx. 50 g | Approx. 60 g | Approx. 140 g | Approx. 270 g | Approx. 300 g | |
Materials | Case | Stainless steel | Brass | |||||
Sensing surface |
ABS resin | |||||||
Cable | Polyethylene | |||||||
Clamping nut |
--- | Brass, nickel-plated (except E2C-C1A) | ||||||
Toothed washer |
--- | Brass, zinc-plated (except E2C-C1A) | ||||||
Accessories | --- |