Compact Photoelectric Sensor with Stainless Steel Housing
E3ZM
CSM_E3ZM_DS_E_5_8
Stainless Steel Housing Ideal for Food
Industry
PAT Pending
• Strong resistance against detergents, disinfectants, and jet liquid flow.
• Product lineup includes BGS Reflective Models and Through-beam
Models with built-in slits.
• Certified by Ecolab Europe.
Be sure to read
Safety Precautions
on
page 13.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Features
World's t
es
Strong
Withstands Detergent and
Disinfectant Spray
We used SUS316L for the case and
the best material for all parts to
achieve
200 times the durability of
the E3Z
(in 1.5% solution of sodium
hydroxide at 70˚C) to make the
E3ZM suitable for the cleaning
conditions of food-processing
machinery.
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Worl
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d
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Wor d
Fi
i
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Superior Protective Structure
The first IP69K* (DIN 40050-9)
protective structure in the world
for a square metal photoelectric
sensor. Suitable for high-
temperature, high-pressure jet
water spray cleaning applications.
* Refer to the footnote on page 5 (ratings
and specifications table).
y's
Industr
Best
Rear
Shape and Markings Designed
for Greater Hygiene
Few indentations in the shape
means less dust and water can
collect, making the E3ZM more
hygienic. No labels have been used
in order
to prevent foreign matter
contaminating food
products. The
E3ZM model and lot numbers are
imprinted using a laser marker.
1
E3ZM
Structural Design That Provides Excellent Environment-resistance*
Indicator cover: Polyetherimide (PEI)
Excellent resistance to detergents and disinfectants.
Waterproofing ring: Fluorine rubber
Excellent resistance to detergents and
disinfectants.
Sensitivity adjustment and mode
selector switch:
Polyetheretherketone (PEEK)
Excellent resistance to detergents and
disinfectants. Also has excellent abrasion
resistance.
Optical plate:
Polymethylmethacrylate (PMMA)
Excellent resistance to detergents
and disinfectants. High
transparency and other qualities
give PMMA excellent optical
characteristics.
Case: SUS316L
Excellent corrosion resistance
to many chemical reagents.
Seal
The seal provides the durability to
high-temperature and high-pressure
water that complies with IP69K.
*Do not use the E3ZM in an oily environment.
Cable: Polyvinylchloride
Excellent resistance to detergents and
disinfectants.
Unique Members of the E3ZM Family
BGS Reflective Models
E3ZM-LS6@H/-LS8@H
Three models with different fixed sensitivity (rated sensing distances)
have been created. These models cover the sensing ranges of the E3Z-
LS61.
100mm
150mm
200mm
Through-beam Inner Aperture Models
E3ZM-T63
Fine beam without attaching an external aperture. This eliminates
malfunctions from residual water drops, even immediately after
washing.
0.8 m
Same minimum detection object
(0.7-mm dia.) as the E3Z-T61+E39-S65C
(2-mm-dia. aperture).
A Better Fit for the Application
The E3ZM can be used in those harsh cleaning
environments in which the E3Z was difficult to use.
E3ZM passed the material resistance tests and is certified
by Ecolab.
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
Temperature:
•
room temperature (constant)
Product specifications:
P3-topax 56:
Acid foam cleaning substance for food industry
P3-topax 66:
Alkaline 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
food industry
P3-topactive DES:
Acid disinfectant based on Peracetic Acid and
Hydrogen Peroxide for the food and beverage
industry
material resistance tests
were performed with cleaning substances
P3-topax 56, P3-topax 66, P3-topax
91, P3 Topactiv DES
and demineralized water as a zero reference factor.
The material resistance of the tested series
Photoelectric Sensor E3ZM
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*
Düsseldorf, 14th February 2006
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
Ecolab GmbH & Co. OHG
i.V.
i. V.
daily
on demand
Thomas Tyborski
Reimund Laaff
Processing and wrapping of
meat or raw food products
Rinsing with water 40 – 50°C
Rinsing from top to bottom with low pressure
Spray disinfection
P3-topax 91 1-2 %, 30 -60 minutes
Foam disinfection
P3-topactive DES 1-2 %, 10-30 minutes
*short description
2
E3ZM
Ordering Information
Sensors
Sensing
method
(Refer to
Dimensions
on page 15.)
Appear-
ance
Connection
method
Pre-wired (2 m)
Sensing distance
Model
NPN output
E3ZM-T61 2M
Emitter E3ZM-T61-L 2M
Receiver E3ZM-T61-D 2M
E3ZM-T66
Emitter E3ZM-T66-L
Receiver E3ZM-T66-D
E3ZM-T63 2M
Emitter E3ZM-T63-L 2M
Receiver E3ZM-T63-D 2M
E3ZM-T68
Emitter E3ZM-T68-L
Receiver E3ZM-T68-D
E3ZM-R61 2M
E3ZM-R66
E3ZM-D62 2M
PNP output
E3ZM-T81 2M
Emitter E3ZM-T81-L 2M
Receiver E3ZM-T81-D 2M
E3ZM-T86
Emitter E3ZM-T86-L
Receiver E3ZM-T86-D
E3ZM-T83 2M
Emitter E3ZM-T83-L 2M
Receiver E3ZM-T83-D 2M
E3ZM-T88
Emitter E3ZM-T88-L
Receiver E3ZM-T88-D
E3ZM-R81 2M
E3ZM-R86
E3ZM-D82 2M
E3ZM-D87
E3ZM-LS81H 2M
E3ZM-LS86H
E3ZM-LS82H 2M
E3ZM-LS87H
E3ZM-LS84H 2M
E3ZM-LS89H
Red light
Infrared light
15 m
Through-
beam
(Emitter +
Receiver)
Connector (M8, 4 pins)
Pre-wired (2 m)
Connector (M8, 4 pins)
Pre-wired (2 m)
*1
Connector (M8, 4 pins)
Pre-wired (2 m)
0.8 m
(apertures built in)
*2
Retro-
reflective with
MSR function
Diffuse-
reflective
4m
(100 mm)
(Using E39-R1S)
1m
Connector (M8, 4 pins)
Pre-wired (2 m)
E3ZM-D67
E3ZM-LS61H 2M
10 to 100 mm
Connector (M8, 4 pins)
BGS
reflective
(fixed
distance)
Pre-wired (2 m)
E3ZM-LS66H
E3ZM-LS62H 2M
10 to 150 mm
Connector (M8, 4 pins)
Pre-wired (2 m)
E3ZM-LS67H
E3ZM-LS64H 2M
10 to 200 mm
Connector (M8, 4 pins)
E3ZM-LS69H
*1. The Reflector is sold separately. Select the Reflector model most suited to the application.
*2. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
Accessories (Order Separately)
Reflectors
(A Reflector is required for each Retro-reflective Sensor: A Reflector is not provided with the Sensor. Be sure to order a Reflector.)
(Refer to
Dimensions
on E39-L/E39-S/E39-R.)
E3ZM-R
Sensing distance
*
Rated value
3 m (100 mm)
4 m (100 mm)
---
---
---
---
---
---
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Reference value
---
---
5 m (100 mm)
2.5 m (100 mm)
3.5 m (100 mm)
3 m (100 mm)
1.5 m (50 mm)
700 mm (150 mm)
1.1 m (150 mm)
1.4 m (150 mm)
E39-R1
E39-R1S
E39-R2
E39-R9
E39-R10
E39-R1K
E39-R3
E39-RS1
E39-RS2
E39-RS3
1
1
1
1
1
1
1
1
1
1
Name
Model
Quantity
Remarks
Reflector
Fog Preventive Coating
Small Reflector
Tape Reflector
• Reflectors are not provided with Retro-reflec-
tive models.
• The MSR function is enabled.
Note: If you use the Reflector at any distance other than the rated distance, make sure that the stability indicator lights properly when you install the Sensor.
* Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
3
E3ZM
Mounting Brackets
A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required.
(Refer to
Dimensions
on
E39-L/F39-L/E39-S/E39-R.)
Appearance
Model
(Material)
E39-L153
(SUS304)
*1
Mounting Brackets
E39-L104
(SUS304)
*1
1
E39-L150
(SUS304)
1 set
(Sensor adjuster)
E39-L43
(SUS304)
*2
Horizontal Mounting
Bracket
E39-L151
(SUS304)
E39-L142
(SUS304)
*2
1
Horizontal Protective Cover
Bracket
1 set
Easily mounted to the
aluminum frame rails of
conveyors and easily
adjusted.
For left to right adjustment
Quantity
Remarks
Appearance
Model
(Material)
E39-L98
(SUS304)
*2
Quantity
Remarks
1
1
Metal Protective Cover
Bracket
1
E39-L44
(SUS304)
1
Rear Mounting Bracket
E39-L144
(SUS304)
*2
1
Compact Protective Cover
Bracket
Note: When using a Through-beam Sensor, order one Mounting Bracket for the Receiver and one for the Emitter.
*1. Cannot be used for Standard Connector models with mounting surface on the bottom. In that case, use Pre-wired Connector models.
*2. Cannot be used for Standard Connector models.
Sensor I/O Connectors (Sockets on One Cable End)
(Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.)
(Refer to
Dimensions
on
XS3.)
Size
Cable
Straight
*2
M8 (4 pins)
*1
Standard
L-shaped
*2 *3
Appearance
2m
5m
2m
5m
Note: When using a Through-beam Sensor, order one Mounting Bracket for the Receiver and one for the Emitter.
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