• Embedding installation to metal (steel) fittings
• Chemical resistance certified by Ecolab Europe
• Lineup includes pre-wire models and DC 3-wire NPN output
models with fluororesin coating.
Be sure to read
Safety Precautions
on
page 9.
Note: Models with a fluororesin coating also use vinyl chloride for the cable material
and require separate protection.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Features
One-piece completely stainless-steel housing with a face thickness of 0.8 mm
The face thickness is approximately 4 times that of
previous models (E2ES) to enable sensing in even more
severe conditions than ever.
0.8 mm
Brush Test
Continuous Impact Test
Chemical and Detergent Proof
The one-piece completely stainless-
steel housing of the sensing section
withstands the following chemicals
better.
•
Sodium chloride
•
Gasoline
•
Dilute sodium hydroxide
•
Dilute hydrochloric acid
•
Mineral oil
•
Barium hydroxide
Any many others
Note: Cannot be used for explosion-proof
applications.
After 3 Minutes
E2ES
The E2ES with a
top wall thickness
of 0.2 mm was
penetrated
after
10,000 impacts.
E2FM
The E2FM was
not
penetrated
after 250,000
impacts (depth:
0.26 mm).
E2FM
E2EQ
(Spatter-resistant)
The stainless-steel head
means almost no wear
when cleaned with a
metal brush.
More than 20 times the
durability of the E2ES!
1
E2FM
Built-in Chip Immunity
Chip immunity performance has been provided to greatly reduce false
signals caused by spatter accumulation and other causes, almost
eliminating the needs for cleaning, e.g., with metal brushes.
Flush Mounting
Extension
distance
Workpiece
E2ES
Workpiece
Not influenced by
surrounding
installation
environment.
E2FM
Note: When mounted in steel.
Main Performance Comparison to Previous OMRON Products
Face thickness
M8
M12
M18
M30
E2FM
0.4 mm
0.8 mm
0.8 mm
0.8 mm
E2ES
---
---
0.2 mm
0.2 mm
Sensing distance
M8
M12
M18
M30
E2FM
1.5 mm
2.0 mm
5.0 mm
10.0 mm
E2ES
---
---
4.0 mm
8.0 mm
Response frequency
M8
M12
M18
M30
E2FM
200 Hz
100 Hz
100 Hz
50 Hz
E2ES
---
---
12 Hz
8 Hz
Ambient operating temperature
E2FM
−25
to 70°C
E2ES
0 to 50°C
The chemical resistance has been certified by Ecolab Europe
Ecolab GmbH & Co. OHG
P.O. Box 13 04 06
D-40551 Düsseldorf
certifies that for
This certificate is based on:
documented test procedures (test no.: F&E/P3-E Nr. 40-1)
according to material resistance
defined product descriptions
standardized cleaning procedure
OMRON Manufacturing of Germany GmbH
Carl-Benz-Strasse 4
71154 Nufringen
Test procedure
Ecolab-test F&E Nr. 40-1
Dipping test:
•
Complete immersion in solutions/liquid
Test period:
•
14 days
Product specifications:
P3-topax 56:
Acid foam cleaning substance for food and
beverage industry
P3-topax 66:
Alkaline foam cleaning detergent with active
chlorine for machine cleaning in food and
beverage industry
P3-topax 91:
Neutral disinfection agent based on
quaternary ammonium compounds (QAV) for
the food industry
material resistance tests
were performed with cleaning substances
P3-topax 56, P3-topax 66, P3-topax 91
and
demineralized water as a zero reference factor.
The material resistance of the tested series
Inductive Proximity Sensor E2FM
Temperature:
•
room temperature (constant)
Analysis:
Visual judgement like swelling, brittleness,
discoloring
compared to zero-reference factor
(demineralized water)
Photometric documentation
to the P3 products used in the test can be considered to be positive according to the
cleaning procedure mentioned overleaf.
Cleaning plan for food and beverage industry*
Rinsing with water 40 – 50°C
Rinsing with low pressure. Rinsing from top to bottom in the
direction of the drains. Cleaning of the drains.
Foaming from bottom to top
alkaline:
P3-topax 66 2 – 5 %
acid:
P3-topax 56 2 %
temperature: cold up to 40°C
contact time: 15 min. recommended
Düsseldorf, 14th February 2006
Ecolab GmbH & Co. OHG
i.V.
i. V.
daily
on demand
Thomas Tyborski
Reimund Laaff
Rinsing with water 40 – 50°C
Rinsing from top to bottom with low pressure
Spray disinfection
P3-topax 91 1-2 %, 30 -60 minutes
*short description
2
E2FM
Ordering Information
Sensors
[Refer to
Dimensions
on page 10.]
DC 2-Wire, Pre-wired Models
Size
Shielded
M8
M12
M18
M30
Sensing distance
Output
DC 2-Wire
(polarity)
Operation mode
1.5 mm
2 mm
5 mm
10 mm
NO
Model
E2FM-X1R5D1 2M
*
E2FM-X2D1 2M
*
E2FM-X5D1 2M
*
E2FM-X10D1 2M
*
Note: Models with NC operation are also available. Ask your OMRON representative for details.
* Fluororesin-coated models are also available. The model numbers are E2FM-QX@D1. The cable material, however, is vinyl chloride and requires separate protection.
DC 2-wire Pre-wired Smartclick Connector Models (M12)
Size
M8
Shielded
M12
M18
M30
Sensing distance
1.5 mm
2 mm
5 mm
10 mm
Output
Polarity Pin allocations: 1-4
Polarity Pin allocations: 1-4
No polarity Pin allocations: 3-4
Polarity Pin allocations: 1-4
No polarity Pin allocations: 3-4
Polarity Pin allocations: 1-4
No polarity Pin allocations: 3-4
Operation mode
Model
E2FM-X1R5D1-M1TGJ 0.3M
E2FM-X2D1-M1TGJ 0.3M
E2FM-X2D1-M1TGJ-T 0.3M
NO
E2FM-X5D1-M1TGJ 0.3M
E2FM-X5D1-M1TGJ-T 0.3M
E2FM-X10D1-M1TGJ 0.3M
E2FM-X10D1-M1TGJ-T 0.3M
DC 3-Wire, Pre-wired Models
Size
Shielded
M8
M12
M18
M30
Sensing distance
Model
Output configuration: NPN NO
E2FM-X1R5C1 2M
E2FM-X2C1 2M
E2FM-X5C1 2M
E2FM-X10C1 2M
Output configuration: PNP NO
E2FM-X1R5B1 2M
E2FM-X2B1 2M
E2FM-X5B1 2M
E2FM-X10B1 2M
1.5 mm
2 mm
5 mm
10 mm
Note: Models with NC operation are also available. Ask your OMRON representative for details.
DC 3-Wire, M12 Connector Models
Size
Shielded
M8
M12
M18
M30
Sensing distance
Model
Output configuration: NPN NO
E2FM-X1R5C1-M1
E2FM-X2C1-M1
E2FM-X5C1-M1
E2FM-X10C1-M1
Output configuration: PNP NO
E2FM-X1R5B1-M1
*
E2FM-X2B1-M1
*
E2FM-X5B1-M1
*
E2FM-X10B1-M1
*
1.5 mm
2 mm
5 mm
10 mm
* Fluororesin-coated models are also available. The model numbers are E2FM-QX@B1-M1. The cable material, however, is vinyl chloride and requires separate
protection.
3
E2FM
Accessories (Order Separately)
[Refer to
XS2, XS5.]
Appearance
Straight
Sensor I/O Connectors (M12, Sockets on One Cable End)
(Models for Connectors and with Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.)
Cable length
2m
5m
L-shape
Sensor I/O Connector model number
XS2F-D421-DC0-F
XS2F-D421-GC0-F
XS2F-D422-DC0-F
XS2F-D422-GC0-F
XS5F-D421-D80-F
XS5F-D421-G80-F
Applicable Proximity Sensor model number
2m
5m
E2FM-X@C1-M1
E2FM-X@B1-M1
Smartclick
Connector Relay
Models (M12)
2m
5m
E2FM-X@D1-M1TGJ
E2FM-X@D1-M1TGJ-T
Note: Refer to
Introduction to Sensor I/O Connectors
for details.
Ratings and Specifications
DC 2-Wire (E2FM-X@D@)
Size
Shielded
Item
Set distance
Differential travel
Sensing object
Standard sensing object
M8
M12
M18
M30
Shielded
E2FM-X2D1-
M1T1GJ-T
2 mm±10%
0 to 1.4 mm
E2FM-X5D1-
M1T1GJ-T
5 mm±10%
0 to 3.5 mm
E2FM-X10D1-
M1T1GJ-T
10 mm±10%
0 to 7 mm
M12
M18
M30
Model E2FM-X1R5D1-@ E2FM-X2D1-@ E2FM-X5D1-@ E2FM-X10D1-@
1.5 mm±10%
0 to 1.05 mm
2 mm±10%
0 to 1.4 mm
5 mm±10%
0 to 3.5 mm
10 mm±10%
0 to 7 mm
Sensing distance
15% max. of sensing distance
Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to
Engineering Data
on page 7.)
Iron,
8
×
8
×
1 mm
Iron,
Iron,
Iron,
Iron,
Iron,
Iron,
12
×
12
×
1 mm 30
×
30
×
1 mm 54
×
54
×
1 mm 12
×
12
×
1 mm 30
×
30
×
1 mm 54
×
54
×
1 mm
100 Hz
100 Hz
50 Hz
100 Hz
100 Hz
50 Hz
Response frequency
*1
200 Hz
Power supply voltage
(operating voltage range)
Leakage current
Output configuration
Control
output
Indicators
Operation mode
(with sensing object
approaching)
Protection circuits
Ambient temperature range
Switching
capacity
Residual
voltage
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Model E2FM-X1R5D1-@ E2FM-X2D1-@ E2FM-X5D1-@ E2FM-X10D1-@
Pre-wired
Models (2 m)
Pre-wired
Connector
Models
Case
Sensing
surface
Approx. 105 g
Approx. 65 g
Approx. 190 g
Approx. 85 g
Approx. 215 g
Approx. 110 g
Approx. 295 g
Approx. 190 g
Stainless steel (SUS303)
Stainless steel (SUS303)
(0.4 mm)
(0.8 mm)
(0.8 mm)
Materi-
als
(thickness)
Clamping
nuts
Cable
Toothed
washer
Stainless steel (SUS303)
PVC (flame retardant)
Zinc-plated iron
Instruction manual
Accessories
*1. The response frequency of the DC switching section 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. NC (normally closed) models are also available. Contact your OMRON representative.
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