Spatter-resistant Proximity Sensor
E2EQ
Spatter-resistant Fluororesincoated Proximity Sensor
Long Sensing-distance Models
Model |
E2EQ-X4X1 |
E2EQ-X8X1 |
E2EQ-X15X1 |
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Sensing distance |
4 mm ±10% |
8 mm ±10% |
15 mm ±10% |
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Set distance *1 |
0 to 3.2 mm |
0 to 6.4 mm |
0 to 12 mm |
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Differential travel |
15% max. of sensing distance |
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Standard sensing object |
Iron, 12 × 12 × 1 mm |
Iron, 18 × 18 × 1 mm |
Iron, 30 × 30 × 1 mm |
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Response frequency *2 |
1 kHz |
0.5 kHz |
0.25 kHz |
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Control |
Load current |
3 to 100 mA |
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Residual voltage *3 |
5 V max. (Load current: 100 mA, Cable length: 2 m) |
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Operation mode (with |
Load ON: NO; For details, refer to the timing charts on Data Sheet. |
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Protection circuits |
Load short-circuit protection, Surge suppressor |
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Ambient temperature range |
Operating: -25 to 70°C, Storage: -40 to 85°C, (with no icing or condensation) |
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Temperature influence |
±15% max. of sensing distance at 23°C in the |
±15% max. of sensing |
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Voltage influence |
±1% max. of sensing distance at rated voltage in the rated voltage ±15% range |
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Shock resistance |
Destruction: 1,000m/s2 10 times each in X, Y, and Z directions |
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Connection method |
Pre-wired Models (Standard cable length: 2 m) |
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Weight |
Pre-wired Models |
Approx. 65 g |
Approx. 140 g |
Approx. 190 g |
Pre-wired |
Approx. 20 g |
Approx. 40 g |
Approx. 90 g |
1. Use the Sensor within the range in which the green indicator is ON.
2. The response frequency is an average value.
3. The residual voltage is 5 V. Make sure that the device connected to the Sensor can withstand the residual voltage.
Standard Models
Model |
E2EQ-X3D1 |
E2EQ-X7D1 |
E2EQ-X10D1 |
|
Sensing distance |
3 mm ±10% |
7 mm ±10% |
10 mm ±10% |
|
Set distance |
0 to 2.4 mm |
0 to 5.6 mm |
0 to 8 mm |
|
Differential travel |
10% max. of sensing distance |
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Standard sensing object |
Iron, 12 × 12 × 1 mm |
Iron, 18 × 18 × 1 mm |
Iron, 30 × 30 × 1 mm |
|
Response frequency * |
1 kHz |
500 Hz |
400 Hz |
|
Control |
Load current |
3 to 100 mA |
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Residual voltage |
3 V max. (Load current: 100 mA, Cable length: 2 m) |
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Operation mode (with |
Load ON: NO; For details, refer to the timing charts on Data Sheet. |
|||
Protection circuits |
Load short-circuit protection, Surge suppressor |
|||
Ambient temperature range |
Operating/Storage: -25 to 70°C (with no icing or condensation) |
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Temperature influence |
±10% max. of sensing distance at 23°C in the temperature range of -25 to 70°C |
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Voltage influence |
±2.5% max. of sensing distance at rated voltage in the rated voltage ±15% range |
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Shock resistance |
Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions |
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Connection method |
E2EQ-X[]D1: Pre-wired Models (Standard cable length: 2 m) |
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Weight |
Pre-wired Models |
Approx. 120 g |
Approx. 160 g |
Approx. 220 g |
Pre-wired |
Approx. 80 g |
Approx. 110 g |
Approx. 190 g |
* The response frequency is an average value. Measurement conditions are as follows: standard sensing object, a
distance of twice the standard sensing object, and a set distance of half the sensing distance.
Common Ratings and Performance
Model |
E2EQ-X4X1 |
E2EQ-X8X1 |
E2EQ-X15X1 |
|
Detectable object |
Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to |
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Power supply voltage |
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. |
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Leakage current |
0.8 mA max. |
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Indicators |
Operation indicator (red), Setting indicator (green) |
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Ambient humidity range |
Operating/Storage: 35% to 95% (with no condensation) |
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Insulation resistance |
50 MΩ min. (at 500 VDC) between current-carrying parts and case |
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Dielectric strength |
1,000 VAC for 1 min between current-carrying parts and case |
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Vibration resistance |
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z |
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Degree of protection |
IEC 60529 IP67, in-house standards: oil-resistant |
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Materials |
Case |
Fluororesin coating (Base material: brass) |
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Sensing surface |
Fluororesin |
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Clamping nuts |
Fluororesin coating (Base material: brass) |
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Toothed washer |
Zinc-plated iron |
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Accessories |
Instruction manual |