Datasheet

8 Inductive Sensors
AC/DC 2-wire Models
Note: 1. The response speed 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.
2. Power supply voltage waveform: Use a sine wave for the power supply. Using a rectangular AC power supply may result in faulty reset.
Size M12 M18 M30
Type Shielded
Item E2E-X3T1 E2E-X7T1 E2E-X10T1
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 8.0 mm
Differential travel 10% max. of sensing distance
Sensing object Ferrous metal (The sensing distance decreases with non-ferrous metal, refer to Engineering Data.)
Standard sensing object Iron, 12 x 12 x 1 mm Iron, 18 x 18 x 1 mm Iron, 30 x 30 x 1 mm
Response speed
(See note 1.)
DC 1.0 kHz 0.5 kHz 0.4 kHz
AC 25 Hz
Power supply voltage
(operating voltage range) (See note 2.)
24 to 240 VDC (20 to 264 VDC)/48 to 240 VAC (40 to 264 VAC)
Leakage current 1 mA DC max., 2 mA AC max.
Control output Load current 5 to 100 mA
Residual volt-
age
6.0 VDC max. (Load current: 100 mA, Cable length: 2 m)
10 VAC max. (Load current: 5 mA , Cable length: 2 m)
Indicator Operation indicator (red LED), setting indicator (green LED)
Operation mode
(with sensing object approaching)
NO
For details, refer to Timing Charts.
Protection circuits Output load short-circuit protection (at 20 to 40 VDC), Surge suppressor
Ambient temperature Operating: –25° C to 70° C, Storage: –40° C to 85° C (with no icing or condensation)
Ambient humidity Operating/Storage: 35% to 95% (with no condensation)
Temperature influence ±10% max. of sensing distance at 23° C in the temperature range of –25° C to 70° C
Voltage influence ±1% max. of sensing distance in the rated voltage range ±15%
Insulation resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 4,000 VAC at 50/60 Hz for 1 min between current-carrying parts and case
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
1,000 m/s
2
10 times each in X, Y, and Z directions
Degree of protection IEC 60529 IP67 (JEM standard IP67g (waterproof, oil-proof))
Connection method Pre-wired Models (standard length 2 m)
Weight (packed state) Approx. 80 g Approx. 140 g Approx. 190 g
Material Case Brass-nickel plated
Sensing surface PBT (polybutylene terephthalate)
Cable PVC (polyvinyl chloride)
Clamping nuts Brass-nickel plated
Toothed washer Iron-zinc plated
Accessories Instruction manual