D-64

Inductive Sensors

Specifications

Characteristic data (typical)

Item

Model

E2S-###

Protective circuits

Reverse polarity connection and surge absorber

Ambient temperature

Operating: -25°C to 70°C, Storage: -40°C to 85°C (with no icing or condensation)

Ambient humidity

Operating: 35% to 90%RH, Storage: 35% to 95%RH (with no condensation)

Temperature influence ±15% max. of sensing distance at 23°C in temperature range of -25°C to 70°C

Voltage influence

±2.5% max. of sensing distance within a range of ±10% of rated supply voltage

Insulation resistance

50 M

min. (at 500 VDC) between energized parts and case

Dielectric strength

1,000 VAC for 1 min between energized 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

Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions

Protective structure

IEC60529 IP67

Connection method

Pre-wired models (Standard length: 3 m)

Weight (Packed state) Approx. 10 g

Material

Case

Polyarylate

Accessories

Mounting Brackets

Sensing Distance vs. Sensing Object

E2S-W1#/-Q1#

E2S-W2#/-Q2#

Side length of sensing object d (mm)

010

20

30

40

50

2

1.5

1

0.5

SUS

Copper

Iron

Aluminum

Brass

X

#d

t=1mm

#d

X

Side length of sensing object d (mm)

0

10203040

50

60

4

3

2

1

SUS

Copper

Iron

Aluminum

Brass

X

F502-EN2-04.book Seite 64 Dienstag, 26. Juli 2005 5:48 17