E3ZR-C

Компактный и прочный датчик, устойчивый к смазочно-охлаждающим жидкостям

Датчик E3ZR-C выполнен в прочном корпусе из нержавеющей стали для жестких условий эксплуатации. Специальная конструкция датчика обеспечивает стойкость к смазочно-охлаждающим жидкостям. Благодаря светодиоду большой мощности датчик обладает исключительными рабочими характеристиками и высокой точностью оптической системы.

Технологии уплотнения исключают зазоры и предотвращают проникновение смазочно-охлаждающих жидкостей
Кабели с оболочкой из фторкаучука обладают повышенной стойкостью к смазочно-охлаждающим жидкостям
Маслостойкость в соответствии с IP67G
Компактный корпус из нержавеющей стали повышенной прочности

Ordering information

Sensor type	Sensing distance (Red light)	Operation mode	Connection method				Order code
Sensor type	Sensing distance (Red light)	Operation mode					NPN output	PNP output
Through-beam (Emitter + Receiver)1	30 m	Light ON	−	−	2 m2	−	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)
		Light ON	−	⬛3	−	−	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)
		Dark ON	−	−	2 m2	−	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)
		Dark ON	−	⬛3	−	−	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 M.S.R. function4	2.5 m5 (100 mm)6	Light ON	−	−	2 m2	−	E3ZR-CR61L 2M	E3ZR-CR81L 2M
		Light ON	−	⬛3	−	−	E3ZR-CR61L-M1TJ 0.3M	E3ZR-CR81L-M1TJ 0.3M
		Dark ON	−	−	2 m2	−	E3ZR-CR61D 2M	E3ZR-CR81D 2M
		Dark ON	−	⬛3	−	−	E3ZR-CR61D-M1TJ 0.3M	E3ZR-CR81D-M1TJ 0.3M
Diffuse-reflective	0.5 m	Light ON	−	−	2 m2	−	E3ZR-CD61L 2M	E3ZR-CD81L 2M
		Light ON	−	⬛3	−	−	E3ZR-CD61L-M1TJ 0.3M	E3ZR-CD81L-M1TJ 0.3M
		Dark ON	−	−	2 m2	−	E3ZR-CD61D 2M	E3ZR-CD81D 2M
		Dark ON	−	⬛3	−	−	E3ZR-CD61D-M1TJ 0.3M	E3ZR-CD81D-M1TJ 0.3M

Specifications

Item		Through-beam	Retro-reflective with M.S.R. function	Diffuse-reflective
	NPN output	E3ZR-CT61_ (-M1TJ)	E3ZR-CR61_ (-M1TJ)	E3ZR-CD61_ (-M1TJ)
	PNP output	E3ZR-CT81_ (-M1TJ)	E3ZR-CR81_ (-M1TJ)	E3ZR-CD81_ (-M1TJ)
Directional angle		Emitter, Receiver: 3° to 15° (Distance between emitter and receiver. Rated sensing distance)	Sensor: 2° to 10° Reflector: 30° (Distance to reflector. Rated sensing distance)	−
Light source (wave length)		Red LED (624 nm)	Red LED (680 nm)	Red LED (624 nm)
Power supply voltage		12 to 24 VD±10%, ripple (p-p): 10% max.
Protective circuits		Reversed power supply polarity protection, output short-circuit protection, and reversed output polarity protection	Reversed power supply polarity protection, output short-circuit protection, reversed output polarity protection, and mutual interference prevention function (with up to two Units)
Response time		Operate or reset: 1 ms max.
Ambient temperature	Operating	−25 to 55°C
Ambient temperature	Storage	−40 to 70°C (with no icing or condensation)
Degree of protection		IP67 (IEC 60529) and IP67G7 (JIS C 0920 Annex 1) Passed OMRON's Oil-resistant Component Evaluation Standards 8 (Cutting oil type: specified in JIS K 2241:2000; Temperature: 35°C max.)
Material	Case	SUS316L
	Cable	Fluororesin
	Lens	Methacrylate resin (Oil-resistant high molecular weight type)
	Indicator	Polyetherimide resin

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. Models with 5-m cable length are also available with “5M” suffix. (Example: E3ZR-CT61L 5M)

3. M12 Smartclick pre-wired connector (0.3 m)

4. The Reflector is sold separately. Select the Reflector model most suited to the application.

5. When using E39-R1R Oil-resistant Reflector

6. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.

7. The IP67G is the degree of protection which is defined according to the JIS (Japanese Industrial Standards).
The IP67 indicates the same level of protection as defined by the IEC, and the G indicates that a device has resistance to oil.

8. The Oil-resistant Component Evaluation Standards are OMRON's own durability evaluation standards. The Pre-wired connector model meets the degree of protection when it is correctly connected with an XS5_R Oil-resistant connector. The degree of protection is not satisfied with the part where there is no XS5FR Oil-resistant connector connected and cable wires are uncovered. And as for the Pre-wired models, the degree of protection is not satisfied with the part where cable wires are uncovered.