Datasheet

6 Inductive Sensors
Double sensing distance, DC 3-wire models
Note 1. The response frequency is an average value. Measurement conditions are as follows: standard target, a distance of twice the standard
target distance between targets, and a setting distance of half the sensing distance.
Size M18 M30
Type Shielded Non-shielded Shielded Non-shielded
Item
E2B-M18KS08-__-B1
E2B-M18KS08-__-C1
E2B-M18KN16-__-B1
E2B-M18KN16-__-C1
E2B-M30KS15-__-B1
E2B-M30KS15-__-C1
E2B-M30LN30-__-B1
E2B-M30LN30-__-C1
Sensing distance 8 mm 16 mm 15 mm 30 mm
Differential travel 10% max. of sensing distance
Target Ferrous metal (The sensing distance decreases with non-ferrous metal.)
Standard target (mild steel ST37) 24 × 24 × 1 mm 48 × 48 × 1 mm 45 × 45 × 1 mm 90 × 90 × 1 mm
Response frequency (See note 1.) 500 Hz 400 Hz 250 Hz 100 Hz
Power supply voltage
(operating voltage range)
12 to 24 VDC. Ripple (p-p): 10% max. (10 to 32 VDC)
Current consumption (DC 3-wire) 10 mA max.
Output type B models: PNP open collector, C models: NPN open collector
Control output Load current 200 mA max. (30 VDC max.)
Indicator Round visible LED indicator for cable type semsors.
Operation mode B1/-C1 models: NO; B2/-C2 models: NC
Protection circuit Output reverse polarity protection, Power source circuit reverse polarity protection,
Ambient air temperature Operating & Storage: –25 to 70°C (with no icing or condensation)
Temperature influence ±10% max. of sensing distance at 23°C within temperature range of –25 to 70°C
Ambient humidity Operating and Storage: 35% to 95%
Voltage influence ±1% max. of sensing distance in rated voltage range ±15%
Insulation resistance 50 M min. (at 500 VDC) between current carry parts and case
Dielectric strength 1,000 VAC at 50/60 Hz for 1 min between current carry 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
M8: 500 m/s², 10 times each in X, Y and Z directions
M12-M30: 1000 m/s², 10 times each in X, Y and Z directions
Standards and listing
IP67 after IEC 60529
EMC after EN60947-5-2
Connection method
(1) Pre-wired models (standard is dia 4.0 mm PVC with length = 2 m, 5 m)
(2) Connector models (Head M8: M8-3pin, Head M12-M30: M12-4Pin)
Material
Case Brass-nickel plated
Sensing surface PBT
Cable Standard cable is PVC dia 4 mm.
Weight
(packaged)
Pre-wired models Approx. 85 g
Connector models Approx. 35 g