New Original Omron E3F1-DP22 Photoelectric Switch Sensor
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New Original Omron E3F1-DP22 Photoelectric Switch Sensor
1. Product Overview
The Omron E3F1-DP22 is a brand-new M18 cylindrical through-beam photoelectric sensor belonging to Omron’s cost-effective E3F1 general-purpose photoelectric series. It consists of a separate infrared light transmitter and receiver as a matched pair, adopting plastic threaded housing and 2-meter fixed cable wiring with PNP normally open output.
Through-beam detection principle enables stable detection of almost all opaque objects such as cartons, plastic parts, metal workpieces and paper sheets. This sensor is widely deployed on automated packaging lines, logistics sorting conveyors, food processing machinery, small automated assembly equipment and injection molding peripheral counting stations. Every genuine original unit undergoes factory aging test, EMC anti-interference inspection and IP66 waterproof dustproof sealing test to adapt to workshop environments with dust, coolant splashes and electromagnetic interference. The built-in sensitivity adjustment potentiometer allows flexible calibration for different target thickness and detection scenarios, while standard M18 thread structure fits universal sensor mounting brackets for convenient mechanical installation.
2. Main Functions
2.1 Long-distance Through-beam Object Detection
- Independent transmitter and receiver generate continuous infrared light beam for object interruption detection
- Rated detection distance reaches 10 meters, applicable to wide-span detection on large conveying equipment
- Detection performance barely affected by target surface color, reflectivity and ambient light compared with diffuse-reflective sensors
- Capable of stably identifying thin opaque items including thin plastic films and paper sheets after sensitivity tuning
2.2 Standard PNP Output with Complete Circuit Protection
- PNP sinking normally open output, fully compatible with mainstream industrial PLC digital input modules
- Integrated reverse polarity protection, output short-circuit protection and surge voltage protection to avoid damage from on-site miswiring
- Dual LED indicators separately display power supply status and object detection trigger signal for rapid field troubleshooting
- Low residual voltage at output terminal to guarantee reliable signal recognition by control devices
2.3 Environment Adaptation & Mechanical Stability
- IP66 dustproof and waterproof sealed housing blocks workshop dust, water splashes and cutting fluid contamination
- Reinforced internal structure with excellent vibration and shock resistance for continuous operation on vibrating conveyors and stamping machines
- Wide operating temperature range covers normal indoor production lines and slightly high-temperature processing workshops
2.4 Flexible On-site Calibration & Easy Installation
- Built-in adjustable potentiometer to modify sensing threshold for adapting thick or ultra-thin detection targets
- M18 cylindrical threaded body comes with matched lock nuts and waterproof gaskets for fixed installation
- 2-meter integrated fixed PVC cable avoids loose contact risks brought by plug connectors during long-term operation
3. Detailed Technical Specifications
| Specification Item | Technical Parameter |
|---|---|
| Model | E3F1-DP22 |
| Detection Type | Through-beam photoelectric sensor (Transmitter + Receiver Set) |
| Housing Specification | M18 cylindrical plastic threaded housing |
| Rated Sensing Distance | 10 m |
| Output Mode | PNP NO (Normally Open) |
| Operating Power Supply | DC 12 V ~ DC 24 V |
| Maximum Output Load Current | 100 mA |
| Response Time | Max 0.5 ms |
| Light Source | Infrared LED |
| Wiring Method | 2 m fixed 4-core PVC cable |
| Indicator Lights | Power LED + Detection Trigger LED |
| Environmental Protection Grade | IP66 |
| Operating Temperature Range | -20 °C ~ +55 °C |
| Storage Temperature Range | -40 °C ~ +70 °C |
| Vibration Resistance | 10–55 Hz, 1.5 mm amplitude, 2 hours per X/Y/Z axis |
| Shock Resistance | 300 m/s² impact, 1000 shocks for each axis |
| Compliance Standard | IEC 60947-5-2, CE certified |
| Sensitivity Adjustment | Built-in trimming potentiometer |
4. Product Dimensions and Weight
4.1 Physical Dimensions
- Thread outer diameter: M18
- Single sensor body length: 60 mm
- Fixed cable length: 2000 mm
4.2 Weight Information
- Net weight of complete transmitter & receiver set: 0.085 kg
- Gross weight with original factory retail packaging: 0.140 kg
4.3 Standard Accessories
2 pieces of M18 plastic lock nuts and 2 rubber waterproof gaskets are included for installation.
5. Core Technical Features
- 10-meter ultra-long through-beam detection distance meets wide-range detection requirements of large logistics conveying lines.
- Separate transmit-receive optical structure effectively resists interference from ambient light and workpiece surface reflection difference.
- Multiple built-in circuit protection functions eliminate sensor burnout risks caused by reverse wiring, short circuit and voltage surge.
- IP66 sealed plastic housing provides reliable defense against industrial dust, cooling water and cutting oil splashes.
- Universal M18 thread design is compatible with most standard photoelectric sensor mounting brackets on automation market.
- Manual sensitivity potentiometer supports precise adjustment for detecting ultra-thin or low-opacity targets.
- Dual visible LED indicators enable maintenance staff to judge working state without extra measuring instruments.
- PNP output design matches European standard DC control systems widely used in domestic and foreign automation factories.
- Ultra-fast 0.5 ms response speed satisfies high-speed counting, rapid sorting and instant position trigger applications.
- Integrated fixed cable structure reduces hidden troubles of poor contact caused by frequent plugging and unplugging on production sites.
6. 10 Omron E3F1 Series Photoelectric Sensors with Similar Functions
- E3F1-DN22: M18 through-beam photoelectric sensor, NPN normally open output, 10 m detection distance
- E3F1-DP21: 10 m through-beam sensor, PNP normally closed output, matched transmit-receive pair
- E3F1-DN21: M18 through-beam NPN normally closed type photoelectric switch
- E3F1-RP22: M18 retro-reflective photoelectric sensor with reflector, PNP NO, 4 m sensing range
- E3F1-RN22: Retro-reflective NPN NO photoelectric sensor, supplied with dedicated reflector plate
- E3F1-DP12: Short-distance through-beam PNP NO sensor, maximum detection distance 5 m
- E3F1-DP23: Dual-output through-beam sensor with both PNP NO and NC signal channels
- E3F1-DP22M: M18 through-beam PNP NO sensor equipped with M12 plug instead of fixed cable
- E3F1-DP22-H: High-temperature enhanced through-beam photoelectric sensor, stable operation up to +60 °C
- E3F1-DP22-L: Anti-strong ambient light optimized through-beam sensor for bright workshop environments
WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
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We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
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Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
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We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
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We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
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We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
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