Industrial Automation

E3ZR-C

Oil-resistant Photoelectric Sensors

E3ZR-C

Photoelectric Sensors That Withstand Cutting Oil to Reduce Failures Caused by Ingress of Cutting Oil

last update: February 20, 2017

Sensors

Sensing method	Appearance	Connection method	Sensing distance	Ope- ration mode	Model
Sensing method	Appearance	Connection method	Sensing distance	Ope- ration mode	NPN output	PNP output
Through- beam (Emitter + Receiver) *1		Pre-wired (2 m)*4	[Red light] 30 m	Light ON	E3ZR-CT61L 2M Emitter E3ZR-CT61L-L 2M Receiver E3ZR-CT61L-D 2M	E3ZR-CT81L 2M Emitter E3ZR-CT81L-L 2M Receiver E3ZR-CT81L-D 2M
		M12 Smartclick pre-wired connector (0.3 m)		Light ON	E3ZR-CT61L-M1TJ 0.3M Emitter E3ZR-CT61L-L-M1TJ 0.3M Receiver E3ZR-CT61L-D-M1TJ 0.3M	E3ZR-CT81L-M1TJ 0.3M Emitter E3ZR-CT81L-L-M1TJ 0.3M Receiver E3ZR-CT81L-D-M1TJ 0.3M
		Pre-wired (2 m)*4		Dark ON	E3ZR-CT61D 2M Emitter E3ZR-CT61D-L 2M Receiver E3ZR-CT61D-D 2M	E3ZR-CT81D 2M Emitter E3ZR-CT81D-L 2M Receiver E3ZR-CT81D-D 2M
		M12 Smartclick pre-wired connector (0.3 m)		Dark ON	E3ZR-CT61D-M1TJ 0.3M Emitter E3ZR-CT61D-L-M1TJ 0.3M Receiver E3ZR-CT61D-D-M1TJ 0.3M	E3ZR-CT81D-M1TJ 0.3M Emitter E3ZR-CT81D-L-M1TJ 0.3M Receiver E3ZR-CT81D-D-M1TJ 0.3M
Retro- reflective with MSR function	＊2	Pre-wired (2 m)*4	[Red light] 2.5 m *3 (100 mm) (When using E39-R1R Oil-resistant Reflector)	Light ON	E3ZR-CR61L 2M	E3ZR-CR81L 2M
		M12 Smartclick pre-wired connector (0.3 m)		Light ON	E3ZR-CR61L-M1TJ 0.3M	E3ZR-CR81L-M1TJ 0.3M
		Pre-wired (2 m)*4		Dark ON	E3ZR-CR61D 2M	E3ZR-CR81D 2M
		M12 Smartclick pre-wired connector (0.3 m)		Dark ON	E3ZR-CR61D-M1TJ 0.3M	E3ZR-CR81D-M1TJ 0.3M
Diffuse- reflective		Pre-wired (2 m)*4	[Red light] 0.5 m	Light ON	E3ZR-CD61L 2M	E3ZR-CD81L 2M
		M12 Smartclick pre-wired connector (0.3 m)		Light ON	E3ZR-CD61L-M1TJ 0.3M	E3ZR-CD81L-M1TJ 0.3M
		Pre-wired (2 m)*4		Dark ON	E3ZR-CD61D 2M	E3ZR-CD81D 2M
		M12 Smartclick pre-wired connector (0.3 m)		Dark ON	E3ZR-CD61D-M1TJ 0.3M	E3ZR-CD81D-M1TJ 0.3M

*1. Through-beam Sensors are sold in sets that include both the Emitter and Receiver. An order for the Emitter or Receiver alone cannot be accepted.
*2. The Reflector is sold separately. Select the Reflector model most suited to the application.
*3. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*4. Models with 5-m cable length are also available with "5M" suffix. (Example: E3ZR-CT61L 5M)

Accessories (Sold Separately)

Sensor I/O Connectors (M12, Sockets on One Cable End)

(Models for Pre-wired Connectors) A Sensor I/O Connector is not provided with the Sensor. It must be ordered separately as required.

Appearance	Cable diameter (mm)	Cable length	Sensor I/O Connector model number	Applicable Photoelectric Sensor model number
Straight, Smartclick Oil-resistant Connectors	4 dia.	2 m	XS5FR-D423-D80-RB1	E3ZR-C[][]1[]-M1TJ
		5 m	XS5FR-D423-G80-RB1
		10 m	XS5FR-D423-J80-RB1

Note: Refer to the XS5[]R on catalog for connector details and for information on cables with connectors on both ends.

Slit (A Slit is not provided with Through-beam Sensors) Order a Slit separately if required.

Slit width	Sensing distance (Reference value)	Model	Contents
Slit width	E3ZR-CT[]	Model	Contents
1-mm dia.	0.2 m	E39-S77A	One set (contains Slits for both the Emitter and Receiver)
2-mm dia.	0.8 m	E39-S77B	One set (contains Slits for both the Emitter and Receiver)

Mounting Brackets

A Mounting Bracket is not provided with the Sensor. Order a Mounting Bracket separately if required.

Model (material)	Quantity	Remarks
E39-L153 (SUS304)	1	Mounting Brackets
E39-L104 (SUS304)	1
E39-L196 (SUS304)	1
E39-L197 (SUS304)	1
E39-L98 (SUS304))	1	Metal Protective Cover Bracket

Note:
1. When using Through-beam models, order one bracket for the Receiver and one for the Emitter.
2. Refer to Mounting Brackets on E39-L/E39-S/E39-R on your OMRON website for details.

Reflector

(A Reflector is required for each Retro-reflective Sensor: A Reflector is not provided with the Sensor. Be sure to order a Reflector.)

Name	E3ZM-CR sensing distance		Model	Quantity	Remarks
Name	Rated value	Reference value	Model	Quantity	Remarks
Oil-resistant Reflector	2.5 m (100 mm) *	---	E39-R1R	1	· Reflectors are not provided with 　Retro-reflective models. · The MSR function is enabled.

Note: Refer to Reflectors on E39-L/E39-S/E39-R on your OMRON website for details.
*Values in parentheses indicate the minimum required distance between the Sensor and Reflector.

last update: February 20, 2017

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E3ZR-C

Photoelectric Sensors That Withstand Cutting Oil to Reduce Failures Caused by Ingress of Cutting Oil

Sensors

Accessories (Sold Separately)

Sensor I/O Connectors (M12, Sockets on One Cable End)

Slit (A Slit is not provided with Through-beam Sensors) Order a Slit separately if required.

Mounting Brackets

Reflector

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