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Oil-resistant, Robust, Compact Photoelectric Sensor

  

E3ZM-C

Oil-resistant, Robust, Compact Photoelectric Sensor (Stainless Housing 
and Built-in Amplifier)

E3ZM-C

Designed for the Automotive and Ma-
chine Tool Industries

Oil-resistant, water-resistant, robust body made of 

stainless steel.

Same size as the E3Z: The smallest square metal pho-

toelectric sensor in the world.

Through-beam Models with an orange spot that's visi-

ble 1 m away, and a long distance detection to reduce 

the influence of dirt (detection distance: 20 m, re-

sponse time: 2 ms).

Models with M12 twist-and-click pre-wired connectors.

Reversed output polarity protection, external light in-

terference prevention algorithm, and RoHS compli-

ance to inherit the E3Z’s reliability. 

Refer to 

“Safety Precautions”

 on page 13

Ordering Information

Sensors

Sensing

method

Appearance

Connection method

Sensing distance

Model

NPN output

PNP output

Through-
beam

Pre-wired (2 m)

E3ZM-CT61

E3ZM-CT81

Pre-wired (5 m)

E3ZM-CT61 5M

E3ZM-CT81 5M

M12 twist-and-click pre-
wired connector (0.3 m)

E3ZM-CT61-M1TJ

E3ZM-CT81-M1TJ

Connector (M8, 4 pins)

E3ZM-CT66

E3ZM-CT86

Pre-wired (2 m)

E3ZM-CT62B

E3ZM-CT82B

Pre-wired (5 m)

E3ZM-CT62B 5M

E3ZM-CT82B 5M

M12 twist-and-click pre-
wired connector (0.3 m)

E3ZM-CT62B-M1TJ

E3ZM-CT82B-M1TJ

Connector (M8, 4 pins)

E3ZM-CT67B

E3ZM-CT87B

Retro-
reflective

Pre-wired (2 m)

E3ZM-CR61

E3ZM-CR81

M12 twist-and-click pre-
wired connector (0.3 m)

E3ZM-CR61-M1TJ

E3ZM-CR81-M1TJ

Connector (M8, 4 pins)

E3ZM-CR66

E3ZM-CR86

Diffuse-
reflective

Pre-wired (2 m)

E3ZM-CD62

E3ZM-CD82

M12 twist-and-click pre-
wired connector (0.3 m)

E3ZM-CD62-M1TJ

E3ZM-CD82-M1TJ

Connector (M8, 4 pins)

E3ZM-CD67

E3ZM-CD87

BGS 
reflective

Pre-wired (2 m)

E3ZM-CL61H

E3ZM-CL81H

M12 twist-and-click pre-
wired connector (0.3 m)

E3ZM-CL61H-M1TJ

E3ZM-CL81H-M1TJ

Connector (M8, 4 pins)

E3ZM-CL66H

E3ZM-CL86H

Pre-wired (2 m)

E3ZM-CL62H

E3ZM-CL82H

M12 twist-and-click pre-
wired connector (0.3 m)

E3ZM-CL62H-M1TJ

E3ZM-CL82H-M1TJ

Connector (M8, 4 pins)

E3ZM-CL67H

E3ZM-CL87H

Pre-wired (2 m)

E3ZM-CL64H

E3ZM-CL84H

M12 twist-and-click pre-
wired connector (0.3 m)

E3ZM-CL64H-M1TJ

E3ZM-CL84H-M1TJ

Connector (M8, 4 pins)

E3ZM-CL69H

E3ZM-CL89H

Red light

Infrared light

Orange light

15 m

20 m

4 m 

(100 mm)

(Using E39-R1S)

1 m

10 to 100 mm

10 to 150 mm

10 to 200 mm

Summary of Contents for E3ZM-C -

Page 1: ...ic Sensor with Built in Amplifier 10 8 21 32 2 25 4 Two M3 holes SUS316L Oil resistant PVC cable 4 mm dia Actual Size Features 1 Oil resistant Robust and Compact IP67g Degree of Protection Only 1 8th...

Page 2: ...screws to hold a cover so there are no worries about loose screws leading to liquid penetration And the model number is laser marked on the housing so it s always readable when the time comes to orde...

Page 3: ...eve a detection distance of 20 m means that Sensor operation is possible even in dusty dirty environments response time 2 ms It all adds up to a more visible more dependable worksite These Connectors...

Page 4: ...0 3 m E3ZM CT61 M1TJ E3ZM CT81 M1TJ Connector M8 4 pins E3ZM CT66 E3ZM CT86 Pre wired 2 m E3ZM CT62B E3ZM CT82B Pre wired 5 m E3ZM CT62B 5M E3ZM CT82B 5M M12 twist and click pre wired connector 0 3 m...

Page 5: ...r e g E3ZM CT66 M5 4 Through beam Models are also available with a light emission stop function When ordering add G0 to the end of the model number e g E3ZM T61 G0 Ask your OMRON representative for de...

Page 6: ...DC max Load current 100 mA max Residual voltage 2 V max Open collector output NPN PNP output depending on model Light ON Dark ON switch selectable Protection circuits Reversed power supply polarity pr...

Page 7: ...ection circuits Reversed power supply polarity protection Output short circuit protection Reversed output polarity protection Mutual interference protection Response time Operate or reset 1 ms max Sen...

Page 8: ...5 6 0 100 50 0 50 100 E39 R1S E39 R1 Y X 120 100 80 60 40 20 0 20 40 60 80 100 120 140 140 1 8 0 2 0 4 0 6 0 8 1 1 2 1 4 1 6 0 Y X Sensing object 300 300 white paper Distance Y mm Distance X m 4 2 0 2...

Page 9: ...r ating level Excess gain ratio multiple 100 10 1 60 50 40 30 20 10 0 Distance m Oper ating level Excess gain ratio multiple 0 1 100 50 30 10 5 3 1 0 5 0 3 0 1 6 1 2 3 4 5 0 E39 R1S E39 R1 Distance m...

Page 10: ...40 20 60 80 Inclination angle Sensing distance variation Inclination angle Center line Sensing object 40 30 20 10 0 10 20 30 40 50 50 80 40 20 60 0 40 20 60 80 Inclination angle Sensing distance varia...

Page 11: ...ator yellow Between brown and black leads Output transistor Load e g relay NEAR FAR ON OFF ON OFF Operate Reset Operation indicator yellow Output transistor Load e g relay Between brown and black lead...

Page 12: ...M421 402 A XS3F M421 405 A XS3F M422 402 A XS3F M422 405 A Brown White Blue Black Wire color Note The above M8 and M12 Connectors made by OMRON are IP67 Do not use them in an environment where IP69K i...

Page 13: ...ensor Do not use the Sensor in any atmosphere or environment that exceeds the ratings Do not install the Sensor in the following locations 1 Locations subject to direct sunlight 2 Locations subject to...

Page 14: ...in environments containing oils not listed in the table Additives in the oil may also affect performance Always test applicability in advance Test oil type Product name Kinetic viscosity at 40 C mm2...

Page 15: ...5 20 6 10 8 32 2 11 6 4 5 21 Two M3 Optical axis Stability indicator green Operation indicator yellow Sensitivity adjuster Operation selector Receiver 4 dia vinyl insulated round cable with 3 conduct...

Page 16: ...2 4 1 3 Retro reflective Models Connector Models E3ZM CR66 E3ZM CR86 Diffuse reflective Models Connector Models E3ZM CD67 E3ZM CD87 Terminal No Specifications 1 V 2 3 0 V 4 Output BGS Reflective Model...

Page 17: ...MEMO Oil resistant Robust Compact Photoelectric Sensor E3ZM C 17...

Page 18: ...MEMO 18 Oil resistant Robust Compact Photoelectric Sensor E3ZM C...

Page 19: ...MEMO Oil resistant Robust Compact Photoelectric Sensor E3ZM C 19...

Page 20: ...nd observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN...

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