E3S-CT66 | Omron Photoelectric Sensor 30m Distance
Omron · Sensors & Instrumentation
Description The E3S-CT66 is a long-range photoelectric sensor with a 30 m sensing distance and rugged die-cast housing. Designed for industrial environments, it features NPN/PNP selectable outputs, infrared light source, and IP67-rated protection for reliable operation in harsh conditions. Technical Specifications Condition New/Never Used Surplus Brand Omron Category Sensors & Switches Part Number E3S-CT66 Subcategory Photoelectric Series E3S-C Series Sensing Method Thru-beam Sensing Distance 30 m Light Source Infrared Output Type Selectable NPN/PNP Response Time 1 ms Voltage Supply Range 12–24 VDC (rated), 10–30 VDC (actual) Load Rating 100 mA at 30 VDC Setpoint Adjustment 3/4-turn potentiometer Housing Material Zinc die-cast Enclosure Ratings IP67, NEMA 4X, NEMA 6P Connection Type Prewired cable, 2 m length Mounting Orientation Vertical Operating Temperature –25 °C to +55 °C Operating Humidity 35% to 85% RH Weight 1.00 lbs Information About E3S-CT66 The E3S-CT66 from Omron's E3S-C Series is a thru-beam infrared photoelectric sensor engineered for long-distance detection up to 30 meters. This sensor features a rugged zinc die-cast body designed to withstand demanding washdown environments, rated to NEMA 4X, 6P, and IP67 standards. Its 2-meter pre-wired cable allows for easy installation in vertical mounting orientations. The output type is NPN/PNP switch-selectable, giving flexibility for integration into various control systems. The response time of 1 ms ensures fast and accurate detection for applications such as packaging, material handling, or outdoor detection. A 3/4-turn potentiometer allows for adjustable setpoint calibration, and vibration and shock resistance are built-in for consistent operation in industrial machinery. Key Features: Extended Sensing Range: Detects targets up to 30 m away, ideal for long-distance or large-object detection. Durable Die-Cast Housing: Zinc metal enclosure offers high resistance to environmental stress, shock, and vibration. Selectable Output Configuration: NPN/PNP open collector output can be chosen to match controller requirements without changing hardware. IP67 and NEMA 4X/6P Ratings: Designed for harsh industrial and washdown environments with full sealing against moisture and dust. Infrared Thru-Beam Sensing: Reliable signal transmission using an infrared light source optimized for precision and reduced interference. Fast 1 ms Response Time: Enables use in high-speed processes where rapid object detection is critical. Adjustable Setpoint Control: Built-in 3/4-turn potentiometer allows fine-tuning of detection sensitivity. Broad Operating Range: Works in ambient temperatures from –25 °C to +55 °C and humidity from 35% to 85% RH. Resilient to Mechanical Stress: Withstands vibrations from 10 Hz to 2 kHz and shocks up to 1,000 m/s². Prewired with 2 m Cable: Facilitates quick setup and secure electrical connections in industrial systems. The E3S-CT66 delivers high-accuracy sensing in challenging environments, combining flexible output logic with robust physical protection and long-range capabilities.
Brand: Omron · Category: Sensors & Instrumentation
Key features
- Extended Sensing Range: Detects targets up to 30 m away, ideal for long-distance or large-object detection.
- Durable Die-Cast Housing: Zinc metal enclosure offers high resistance to environmental stress, shock, and vibration.
- Selectable Output Configuration: NPN/PNP open collector output can be chosen to match controller requirements without changing hardware.
- IP67 and NEMA 4X/6P Ratings: Designed for harsh industrial and washdown environments with full sealing against moisture and dust.
- Infrared Thru-Beam Sensing: Reliable signal transmission using an infrared light source optimized for precision and reduced interference.
- Fast 1 ms Response Time: Enables use in high-speed processes where rapid object detection is critical.
- Adjustable Setpoint Control: Built-in 3/4-turn potentiometer allows fine-tuning of detection sensitivity.
- Broad Operating Range: Works in ambient temperatures from –25 °C to +55 °C and humidity from 35% to 85% RH.
- Resilient to Mechanical Stress: Withstands vibrations from 10 Hz to 2 kHz and shocks up to 1,000 m/s².
- Prewired with 2 m Cable: Facilitates quick setup and secure electrical connections in industrial systems.
Specifications
| Manufacturer part number | E3S-CT66 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Omron |
| Category | Sensors & Switches |
| Part Number | E3S-CT66 |
| Subcategory | Photoelectric |
| Series | E3S-C Series |
| Sensing Method | Thru-beam |
| Sensing Distance | 30 m |
| Light Source | Infrared |
| Output Type | Selectable NPN/PNP |
| Response Time | 1 ms |
| Voltage Supply Range | 12–24 VDC (rated), 10–30 VDC (actual) |
| Load Rating | 100 mA at 30 VDC |
| Setpoint Adjustment | 3/4-turn potentiometer |
| Housing Material | Zinc die-cast |
| Enclosure Ratings | IP67, NEMA 4X, NEMA 6P |
| Connection Type | Prewired cable, 2 m length |
| Mounting Orientation | Vertical |
| Operating Temperature | –25 °C to +55 °C |
| Operating Humidity | 35% to 85% RH |
| Weight | 1.00 lbs |
| Product type | Photoelectric |
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