Item list of E2EF
| Size | M8 | M12 | |||
|---|---|---|---|---|---|
| Shielded | Shielded | ||||
| Exterior | Completely
stainless- steel housing |
Fluororesin
coating |
Completely
stainless- steel housing |
Fluororesin
coating |
|
| Model | E2EF-X2D1
(-M1TGJ) |
E2EF-QX2D1
(-M1TGJ) |
E2EF-X3D1
(-M1TGJ) |
E2EF-QX3D1
(-M1TGJ) |
|
| Sensing distance | 2mm ± 10% | 3mm ± 10% | |||
| Set distance | 0 to 1.4 mm | 0 to 2.1mm | |||
| Differential travel | 15% max. of sensing distance | ||||
| Sensing object | Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to
Engineering Data on Data Sheet.) |
||||
| Standard sensing object | Iron, 12 × 12 × 1 mm | Iron, 12 × 12 × 1 mm | |||
| Response frequency *1 | 200Hz | 80Hz | |||
| Power supply voltage | 10 to 30 VDC, ripple (p-p): 10% max. | ||||
| Leakage current | 0.8 mA max. | ||||
| Output configuration | With polarity | ||||
| Control
output |
Switching capacity | 3 to 100 mA | |||
| Residual voltage | 3 V max.(Load current: 100 mA max., Cable length: 2 m) | ||||
| Indicators | Operation indicator (red LED), Setting indicator (green LED) | ||||
| Operation mode
(with sensing object approaching) |
NO (normally open) | ||||
| Protection circuits | Surge suppressor, Load short-circuit protection | ||||
| Ambient temperature range | Operating: − 10 to 70 °C, Storage: − 25 to 70 °C (with no icing or condensation) | ||||
| Ambient humidity range | Operating/Storage: 35% to 95% (with no condensation) | ||||
| Temperature influence | ± 20% max. of sensing distance at 23 °C in the temperature range of − 10 to 70 °C. | ||||
| Voltage influence | ± 1% max. of sensing distance at rated voltage in the rated voltage ± 15% range | ||||
| Insulation resistance | 50 MΩ min. (at 500 VDC) between current-carrying parts and case | ||||
| Dielectric strength | 1,000 VAC, 50/60 Hz for 1 minute 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
10 times each in X, Y, and Z directions |
Destruction: 1,000 m/s2 10 times each
in X, Y, and Z directions |
|||
| Degree of protection | IEC 60529 IP67 | ||||
| Connection method | Unmarked: Pre-wired Models (Standard cable length: 2 m)
Models ending with -M1TGJ: Pre-wired Connector Models (Standard cable length: 300 mm) |
||||
| Weight
(packed state) |
Pre-wired
Models (2 m) |
Approx. 105 g | Approx. 190 g | ||
| Pre-wired
Connector Models |
Approx. 65 g | Approx. 85 g | |||
| Materials | Case | Stainless steel (SUS303) (E2EF-QX[]: Fluororesin coating) | |||
| Sensing surface | Stainless steel (SUS303) (E2EF-QX[]: Fluororesin coating) | ||||
| (thickness) | 0.2mm | 0.4mm | |||
| Clamping nuts | Stainless steel (SUS303) (E2EF-QX[]: Fluororesin coating) | ||||
| Toothed washer | Zinc-plated iron | ||||
| Cable | PVC (flame retardant) | ||||
| Accessories | Instruction manual | ||||
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