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E2FQ

Chemical-resistant Proximity Sensor

E2FQ

Inductive Proximity Sensor with Chemical-resistant Fluororesin Case

Model E2FQ-X2E1
E2FQ-X2D1
E2FQ-X5E1
E2FQ-X5D1, E2FQ-X5Y1
E2FQ-X10E1
E2FQ-X10D1, E2FQ-X10Y1
Sensing distance 2 mm ±10% 5 mm ±10% 10 mm ±10%
Set distance 0 to 1.6 mm 0 to 4 mm 0 to 8 mm
Differential travel E1/Y1 Models: 10% max. of sensing distance, D1 Models: 20% max. of sensing distance
Detectable 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, 18 × 18 × 1 mm Iron, 30 × 30 × 1 mm
Response frequency * E1 Models: 1.5 kHz
D1 Models: 800 Hz
E1 Models: 600 Hz
D1 Models: 500 Hz
E1 Models: 400 Hz
D1 Models: 300 Hz
Y1 Models: 25 Hz
Power supply voltage
(operating voltage
range)
E1 Models: 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Y1 Models: 24 to 240 VAC (20 to 264 VAC), 50/60 Hz
D1 Models: 12 to 24 VDC (10 to 36 VDC), ripple (p-p): 20% max.
Current consumption E1 Models: 17 mA max.
Leakage current D1 Models: 0.8 mA max., Y1 Models: 1.7 mA max. (at 200 VAC)
Control
output
Load
current
E1 Models: 200 mA max., D1 Models: 5 to 100 mA, Y1 Models: 5 to 300 mA
Residual
voltage
E1 Models: 2 V max. (Load current: 200 mA, Cable length: 2 m)
Y1 Models: Refer to Engineering Data on Data Sheet.
D1 Models: 3 V max. (Load current: 100 mA, Cable length: 2 m)
Indicators E Models: Detection indicator (red), Y Models: Operation indicator (red),
D Models: Operation indicator (red), Setting indicator (green) (NO only)
Operation mode
(with sensing object
approaching)
E1/D1/Y1 Models: NO (Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details.)
Protection circuits E1 Models: Load short-circuit protection, Reverse polarity protection, Surge suppressor, D1/Y1 Models: Surge suppressor
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 ±10% max. of sensing distance at 23°C in the temperature range of -25 to 70°C
Voltage influence E1 Models: ±2.5% max. of sensing distance at rated voltage in the rated voltage ±15% range
D1 Models: ±2.5% max. of sensing distance at rated voltage in the rated voltage ±20% range
Y1 Models: ±1% max. of sensing distance at rated voltage in the rated voltage ±10% range
Insulation resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength E1/D1 Models: 1,000 VAC, 50/60 Hz for 1 min between current-carrying parts and case
Y Models: 4,000 VAC, 50/60 Hz 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
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, in-house standards: oil-resistant
Connection method Pre-wired Models (Cable length: 2 m)
Weight (packed state) Approx. 70 g Approx. 130 g Approx. 170 g
Materials Case Fluororesin
Sensing
surface
Clamping
nuts
Toothed
washer
Zinc-plated iron
Cable Vinyl chloride
Accessories Instruction manual

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.