Photoelectric sensor in compact M18 housing E3F1 • M18 size Photoelectric sensor with best value at competitive price • Bright visible red LED enabling easy alignment • Compact and robust housing for easy integration into machines • Reliable operation in all industrial environments Ordering Information Sensors [Refer to Dimensions on page 5.] Sensor type Sensing distance Connection method Model NPN output PNP output Red light Through-beam pre-wired E3F1-TN11 2M*1 15 m E3F1-TP11 2M*1 Retro-reflective*2 0.1 to 3 m with E39-R1S M12 connector E3F1-TN21*1 E3F1-TP21*1 pre-wired E3F1-RN11 2M E3F1-RP11 2M M12 connector E3F1-RN21 E3F1-RP21 Diffuse-reflective pre-wired E3F1-DN11 2M E3F1-DP11 2M *1 Includes the emitter and receiver. *2 The Reflector is sold separately. 100 mm 300 mm M12 connector E3F1-DN21 E3F1-DP21 pre-wired E3F1-DN12 2M E3F1-DP12 2M M12 connector E3F1-DN22 E3F1-DP22 Reflectors [Refer to Dimensions on page 6.] Reflectors required for Retro-reflective Sensors: A Reflector is not provided with the Sensor. Be sure to order a Reflector separately. Sensor Sensing distance Appearance Model Quantity Remarks E3F1-R@ 0.1 to 3 m E39-R1S 1 for E3F1-R@ Mounting brackets [Refer to Dimensions on page 6.] A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required. Sensor Appearance Model (Material) Quantity Remarks E39-L183 (SUS304) 1 Mounting bracket all types E39-L182 (POM) 1 Flush mounting bracket 1
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