E2A-M18KN16-WP-C12M Datasheet, PDF (25/48 Pages) Omron Electronics LLC – Master Selection Guide

Capacitive Proximity Sensors
E2K-F
E2K-X
E2K-C
E2J
Product type Flat-Pack Rectangular
Capacitive
Threaded Cylindrical Capacitive Adjustable Cylindrical
Capacitive
Adjustable Flat Rectangular
Capacitive
Dimensions mm (in) 50 x 20 x 10 (1.97 x 0.79 x
0.39)
M12 x 80 (0.47 x 3.15);
M18 x 80 (0.71 x 3.15);
M30 x 80 (1.18 x 3.15)
34 Dia. x 82 (1.34 x 3.23)
Amp: 59 x 12 x 29
(2.32 x 0.47 x 1.14)
Sensors: 30 x 20 x 5.5
(1.18 x 0.79 x 0.22)
40 x 30 x 5.5
(1.57 x 1.18 x 0.22)
Features
• Flat, thin capacitive sensor fits
space confined installations
• Ideal for mounting directly to
metal walls
• Detects glass, plastic, wood,
water, oil and metals
• Fixed distance or adjustable
models
• Threaded-body sensors detect
glass, wood, water oil, plastic
and metal
• Fixed sensitivity for simple
installation
• Operation indicator, all models
• AC 2-wire and DC 3-wire
models
• Built-in amplifier allows
adjustable detecting distances
• Allows indirect detection of
objects inside non-metallic
containers
• AC 2-wire and DC 3-wire
models
• Separate amplifier with
adjustable sensitivity
• Compact sensing heads
• Highly flexible robotic-grade
cable
• DC 3-wire NPN open collector
Shielded sensing distances –
–
–
–
Unshielded sensing distances 10 mm
4, 8, 15 mm
3 to 25 mm adjustable
10 mm, 20 mm
DC supply voltage 10 to 30 VDC
10 to 30 VDC
10 to 40 VDC
24 VDC
AC supply voltage –
90 to 250 VAC
90 to 250 VAC
–
2-wire DC output –
–
–
–
3-wire DC output NPN-NO, NPN-NC;
100 mA max.
NPN-NO, NPN-NC,
NPN-NO, NPN-NC, PNP-NO,
PNP-NO,PNP-NC; 200 mA max. PNP-NC; 200 mA max.
NPN-NO/NC; 100 mA max.
AC 2-wire output –
NO, NC; 200 mA max.
NO, NC; 200 mA max.
–
Response frequency 100 Hz
10 Hz to 100 Hz
10 Hz to 70 Hz
70 Hz
Connections 3 m cable standard
2 m cable
2 m cable
Amp: 2 m cable;
Sensor: 1 m cable
Ambient operating 14°F to 131°F
temperature
-13°F to 158°F
-13°F to 158°F
14°F to 131°F
Enclosure IEC: IP66
NEMA: 1, 4, 12, 13
IEC: IP66
NEMA: 1, 4, 12, 13
IEC: IP66
NEMA: 1, 4, 12, 13
IEC: IP66
(IP50 for amplifier)
Agency approvals –
UL
UL
–
Circuit protection Reverse polarity connection
AC2W: Surge absorber; DC3W: AC2W: Surge absorber; DC3W: Output short circuit, surge
Reverse polarity connection Reverse polarity connection absorber, reverse polarity
and surge absorber
and surge absorber
connection
Other New adjustable sensing
–
distance models available
Mounting bracket included
–
Application
Sensing non-metallic target,
ideal for semiconductor
and plastics, level control
applications
General purpose type for
plastics, level control
Tank sight glass for level
control;
non-metallic container fill
inspection
Ideal for robot hands and
various built-in applications for
material handling and assembly
verification such as CD-ROMs
in jewel cases
2235