PRODUCT DESCRIPTION
OMRON E3JK-RR12 - Retro-Reflective Photoelectric Sensor
The OMRON E3JK-RR12 is a compact, general-purpose retro-reflective photoelectric sensor designed for reliable object detection in diverse industrial environments. It utilizes a red LED light source and a reflector to detect the presence or absence of objects, providing a robust relay output for control system integration. This sensor is engineered for applications requiring straightforward, dependable presence sensing across a wide range of power supply voltages.
Technical Specifications:
- SERIES/FAMILY: E3JK
- COMPONENT TYPE: Photoelectric Sensor, Retro-Reflective
- SENSING METHOD: Retro-Reflective with Reflector (e.g., E39-R1S)
- SENSING DISTANCE: 2.5 meters (8.2 feet)
- LIGHT SOURCE: Red LED (660 nm)
- OUTPUT TYPE: Relay Output (SPDT), Light-ON Operation
- ELECTRICAL SPECS: 24-240VAC (50/60Hz) / 12-240VDC Universal Input Voltage
- CURRENT CONSUMPTION: 3W max. (AC), 2W max. (DC)
- RESPONSE TIME: 20 ms max.
- INDICATORS: Operation Indicator (Red LED), Stability Indicator (Green LED)
- ENVIRONMENTAL/MOUNTING: IP64 Protection Rating, Rectangular Housing, Panel or Bracket Mount
- OPERATING TEMPERATURE: -25 to +55 degrees C (-13 to +131 degrees F)
- COMPATIBILITY/APPLICATION: General industrial automation, material handling, packaging machinery, conveyor systems, object counting, and presence detection.