• Only 5.5 × 5.5 mm with a built-in Amplifier.
• Maximum sensing distance: 2.5 mm. Stable detection even with workpiece fluctuations.
• Response frequency: 1 kHz.
• Low current consumption.
last update: September 16, 2015
• Only 5.5 × 5.5 mm with a built-in Amplifier.
• Maximum sensing distance: 2.5 mm. Stable detection even with workpiece fluctuations.
• Response frequency: 1 kHz.
• Low current consumption.
last update: September 16, 2015
last update: September 24, 2012
Model |
E2S-W11 E2S-W12 |
E2S-Q11 E2S-Q12 |
E2S-W21 E2S-W22 |
E2S-Q21 E2S-Q22 |
|
---|---|---|---|---|---|
Sensing surface | Top | Front | Top | Front | |
Sensing distance | 1.6 mm ±15% | 2.5 mm ±15% | |||
Set distance | 0 to 1.2 mm | 0 to 1.9 mm | |||
Differential travel | 10% max. of sensing distance | ||||
Detectable object | Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Data Sheet.) | ||||
Standard sensing object | Iron, 12 × 12 × 1 mm | Iron, 15 × 15 × 1 mm | |||
Response frequency * | 1 kHz min. | ||||
Power supply voltage (operating voltage range) |
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. | ||||
Leakage current | 0.8 mA max. | ||||
Control output |
Load current | 3 to 50 mA max. | |||
Residual voltage | 3 V max. (under load current of 50 mA with cable length of 1 m) | ||||
Indicators | [][]1 Models: Operation indicator (red), Setting indicator (green) [][]2 Models: Operation indicator (red) |
||||
Operation mode (with sensing object approaching) |
[][]1 Models: NO [][]2 Models: NC Refer to Data Sheet. |
Note: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.
Model |
E2S-W13 E2S-W14 |
E2S-Q13 E2S-Q14 |
E2S-W23 E2S-W24 |
E2S-Q23 E2S-Q24 |
E2S-W15 E2S-W16 |
E2S-Q15 E2S-Q16 |
E2S-W25 E2S-W26 |
E2S-Q25 E2S-Q26 |
|
---|---|---|---|---|---|---|---|---|---|
Sensing surface | Top | Front | Top | Front | Top | Front | Top | Front | |
Sensing distance | 1.6 mm ±15% | 2.5 mm ±15% | 1.6 mm ±15% | 2.5 mm ±15% | |||||
Set distance | 0 to 1.2 mm | 0 to 1.9 mm | 0 to 1.2 mm | 0 to 1.9 mm | |||||
Differential travel | 10% max. of sensing distance | ||||||||
Detectable object | Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Datasheet.) | ||||||||
Standard sensing object |
Iron, 12 × 12 × 1 mm | Iron, 15 × 15 × 1 mm | Iron, 12 × 12 × 1 mm | Iron, 15 × 15 × 1 mm | |||||
Response frequency * |
1 kHz min. | ||||||||
Power supply voltage (operating voltage range) |
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. | ||||||||
Current consumption |
13 mA max. at 24 VDC (no-load) | ||||||||
Control output |
Load current |
NPN open-collector output, 50 mA max. (30 VDC max.) | PNP open-collector output, 50 mA max. (30 VDC max.) | ||||||
Residual voltage |
1.0 V max. (under load current of 50 mA with cable length of 1 m) | ||||||||
Indicators | Operation indicator (orange) | ||||||||
Operation mode (with sensing object approaching) |
[][]3 Models: NO [][]4 Models: NC Refer to datasheet. |
[][]5 Models: NO [][]6 Models: NC Refer to datasheet. |
Note: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.
Model | E2S-[][][] | |
---|---|---|
Protection circuits | Reverse polarity protection, Surge suppressor | |
Ambient temperature range | Operating: -25 to 70°C (with no icing or condensation), Storage: -40 to 85°C (with no icing or condensation) |
|
Ambient humidity range | Operating: 35% to 90% (with no condensation), 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 | |
Voltage influence | ±2.5% max. of sensing distance at rated voltage in rated voltage ±10% range | |
Insulation resistance | 50 MΩ min. (at 500 VDC) between current-carrying parts and case | |
Dielectric strength | 1,000 VAC for 1 min 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 3 times each in X, Y, and Z directions | |
Degree of protection | IEC 60529 IP67 | |
Connection method | Pre-wired Models (Standard cable length: 1 m) | |
Weight (packed state) | Approx. 10 g | |
Materials | Case | Polyarylate resin |
Accessories | Mounting Brackets |
last update: September 24, 2012
Note:Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Note:Material: Stainless steel (SUS304)
Note:*Provided with E2S-[]1[][].
Note:Material: Stainless steel (SUS304)
Note:Provided with E2S-[]2[][].
Note:Material: Stainless steel (SUS304)
Note:Inside dimension
Note:Material: Stainless steel (SUS304)
Note:Inside dimension
TITLE | DOCUMENT TYPE | SIZE |
E2S Data Sheet | Catalog | 723 KB |
E2S-Q1[](B)/W1[](B) Proximity Sensor Instruction Sheet (ENG/JPN) |
Instruction Manual | 3886 KB |
E2S-Q2[](B)/W2[](B) Proximity Sensor Instruction Sheet (ENG/JPN) |
Instruction Manual | 3255 KB |
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