E3ZM-B81-C 2M Omron Automation, E3ZM-B81-C 2M Datasheet

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E3ZM-B81-C 2M

Manufacturer Part Number
E3ZM-B81-C 2M
Description
SENSOR; PHOTOELECTRIC; STAINLESS STEEL; PNP; 500MM SENSING; PRE-WIRED; RETROREFLECTIVE
Manufacturer
Omron Automation
Type
Emitter/Receiverr
Datasheet

Specifications of E3ZM-B81-C 2M

Body Style
Rectangular
Current, Switching
100 mA
Function
Proximity
Ip Rating
IP69K
Mounting Type
Bracket
Output
PNP
Primary Type
Photoelectric
Range, Measurement
500 mm
Sensing Mode
Retro-Reflective
Technology
Photoelectric
Termination
Pre-Wired
Voltage, Supply
30 VDC
Voltage, Switching
30 VDC
Lead Free Status / Rohs Status
RoHS Compliant part
Excellent PET Bottle Detection
■ New detection method that is completely independent of
■ Automatic compensation for the effects of contamination
■ Teaching with no workpiece required for quick and easy
■ IP69K degree of protection from SUS316L housing.
■ Wide ambient temperature range of −40 to 60°C.
Features
P-opaquing: Polarization-opaquing
The E3ZM-B more than triples conventional detection performance, with outstanding stability.
AC
Parameters require resetting when static electricity causes dust to adhere to the surface of the Sensor
or Reflector, or when the light emission power drops due to temperature- or time-related changes.
Original OMRON light emission control technology greatly reduces the resetting work involved.
Shape, Position, Transparency, and Contents.
Patent pending
Patent pending
Industry Top
Industry Top
Compact, Photoelectric Sensor for PET Bottle Detection with Stainless Steel Housing,
Built-in Amplifier, and Teaching Function
E3ZM-B
the bottle shape, position, transparency, and contents.
and temperature.
setting.
3
: Auto Compensation Control for Contamination
Refer to Safety Precautions on page 10.
120%
100%
80%
60%
40%
20%
0%
Initial Condition . . . Contamination . . . Auto Compensation
With no PET bottle
P-opaquing and a Coaxial Optical System Eliminate Dependence on the Bottle's
(Refer to page 8 for a technical description.)
(Refer to page 9 for a technical description.)
AC
3
E3ZM-B
Function Automatically Compensates Effects of Soiling and Temperature
Approx. 70%
decrease:
Rate of
With PET bottle
30
15
Performance
*
Triples the
More than
*Depending on the shape and position of the PET bottle.
With no PET bottle
Former OMRON product
Approx. 20%
decrease:
Rate of
With PET bottle
80
50
*
1

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E3ZM-B81-C 2M Summary of contents

Page 1

... Industry Top P-opaquing and a Coaxial Optical System Eliminate Dependence on the Bottle's Shape, Position, Transparency, and Contents. P-opaquing: Polarization-opaquing (Refer to page 8 for a technical description.) Patent pending The E3ZM-B more than triples conventional detection performance, with outstanding stability. 120% 100% 80% Rate of decrease: 60% Approx ...

Page 2

... This wide temperature range meets the needs of the many and diverse applications in the beverage industry. Applications Detecting Plastic Bottles The E3ZM-B@1/-B@6 are not applicable for detecting transparent objects that exhibit no birefringence, such as Precautions for glass bottles. Correct Use Transparent objects made of resin also exhibit little birefringence, and cannot be detected with complete stability. ...

Page 3

... Pre-wired ( Connector (M8, 4 pins) *1. Values in parentheses indicate the minimum required distance between the Sensor and Reflector. *2. Models with a 5-m pre-wired cable are also available. When ordering, add the cable length to the end of the model number (e.g., E3ZM-B61 5M). Accessories Special Retroreflective Reflector ...

Page 4

... Fluoro rubber Cable PVC (polyvinyl chloride) Accessories *4 Instruction sheet, Special Reflector (E3ZM-B@@-C only) *1. For information on the P-opaquing function, refer to *2. Do not bend the cable in temperatures of −25°C or lower. *3. IP69K Degree of Protection Specification IP69K is a protection standard against high temperature and high-pressure water defined in the German standard DIN 40050, Part 9. The test piece is sprayed with water at 80° ...

Page 5

... Insulator diameter: 1.1 mm), Standard length 13.2 5.7 3.2 10.8 Operation indicator (yellow) Teaching button Optical Stability indicator Teaching indicator (red) 9 axis 1.2 (green) 22.2 31 25.4 15.5 Two × 63.6 Reflective surface E3ZM-B (Unit: mm Terminal No. Specifications Operation selection Output 8.5 3 0.2 12 ...

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