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Omron E3FB-RN21 Photoelectric Sensor

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Omron E3FB-RN21 Photoelectric Sensor Price & Specifications

Wireless No

Weight Approx 55g

Voltage 10-30 VDC

Usage Industrial Automation

Signal Type Digital

Sensor Type Retro-reflective

Sensitivity Adjustable

Response Time <1 ms

Resolution Standard

Product Type Photoelectric Sensor

Power Consumption Max 25mA

Output NPN Normally Open (NO)

Operating Temperature -25A C to +55A C

Mounting Type M18 Threaded Mount

Measurement Range 0-4 meters

Material Plastic

Interface 3-wire DC

Input DC 10-30V

IP Rating IP67

Function Object Detection

Features Short-circuit Protection, Reverse Polarity Protection

Cable Length 2 meters

Application Industrial, Packaging, Conveyors

Accuracy High Precision

About Omron E3FB-RN21 Photoelectric Sensor Detail

OmronE3FB-RN21 Photoelectric Sensor - Dealer, Supplier

Weare dealer and supplier of Omron E3FB-RN21 Photoelectric Sensor inIndia, Mumbai, Delhi, Ahmedabad, Chennai, Kolkata, Pune, Nashik,Aurangabad, Nagpur Vapi, Silvassa, Surat, Vadodara, Rajkot,Gandhidham, Morbi, Indore, Bhopal, Faridabad, Ghaziabad, Noida,Gurgaon, Coimbatore, Bangalore, Hyderabad, Kanpur, Goa,Visakhapatnam, Cochin, Ernakulam, Ludhiana, Chandigarh, Baddi,Dehradun, Sangli, Satara, Ichalkarnji, Solapur, Kupwad, Kolhapur,Pimpri, Chinchwad, Jalgaon, Surat, Baroda, Morbi, UAE, Bangladesh,Nepal, Bhutan, Dubai, Saudi Arabia, United Arab Emirates, Abu Dhabi,Bahrain, Qatar, Muscat, Oman, Sri Lanaka, South Africa, Myanmar,Thailand, Vietnam, Jakarta, Indonesia.

Weare dealer, supplier of various manufacture of Omron ProximitySensor, Omron Proximity Switch, Omron Sensor, Omron Photo Sensor,Omron Photoelectric Sensor, Omron SMPS, Omron Power Supply, OmronPLC, Omron HMI, Omron RFID Sensor, Omron Servo Drive, Omron ServoMotor, Omron Inverter, Omron Drive, Omron Smart Vision Sensor, OmronSafety Relay, Omron Safety Light Curtain, Omron Safety Switch, OmronFiber Sensor, Omron Encoder, Omron Temperature Controller, OmronTimer, Omron Counter, Omron Level Controller, Omron Relay Terminal,Omron Solid State Relay, Omron Limit Switch in India.

Reliable Object Detection for Industrial Automation

Engineered for a variety of industrial environments, the Omron E3FB-RN21 photoelectric sensor enables precise object detection on production lines, packaging machinery, and conveyors. Its retro-reflective design and adjustable sensitivity make it highly adaptive to different types of opaque or translucent objects, ensuring consistent and accurate performance even in challenging conditions.

Durable Design for Demanding Conditions

Built to endure harsh settings, this sensor boasts an IP67 rating, withstands significant vibration (10-55Hz, 1.5mm) and shock (500 m/s2). Operating seamlessly in temperatures between -25C and +55C and resistant to humidity from 35% to 85% RH, the E3FB-RN21 offers strong resistance against dust, water, and mechanical stress, ensuring dependable long-term operation.

FAQ's of Omron E3FB-RN21 Photoelectric Sensor:

Q: How does the Omron E3FB-RN21 photoelectric sensor detect different object types?

A: The E3FB-RN21 utilizes a red LED light source for retro-reflective sensing, allowing it to accurately detect both opaque and translucent objects within a 0-4 meter range by identifying changes in reflected light.

Q: What are the key benefits of using this sensor in industrial automation?

A: This sensor delivers high precision and fast response times (<1 ms), adjustable sensitivity, switchable Light ON/Dark ON modes, and strong resistance to harsh environments, making it ideal for automating tasks in packaging, manufacturing, and conveyor systems.

Q: When should I choose the E3FB-RN21 for my application?

A: Select the E3FB-RN21 when you require reliable object detection for automated processes with varying object types, especially where durability, rapid response, and easy mounting are priorities in challenging industrial settings.

Q: Where can the E3FB-RN21 sensor be installed?

A: Thanks to its M18 threaded mount and pre-wired 2-meter cable, the sensor can be securely installed wherever precise object detection is required along industrial production lines, packaging lines, and automated conveyor systems.

Q: What is the installation process for the Omron E3FB-RN21?

A: Mount the sensor using its M18 threaded fitting, connect the pre-wired 2-meter cable to a compatible 10-30 VDC power supply, and integrate with industrial control systems via its 3-wire NPN open collector interface. Adjust sensitivity as required for optimal detection.

Q: How does the sensor handle demanding environments?

A: With its IP67-rated enclosure, wide operating temperature range (-25C to +55C), and significant resistance to vibration and shock, the sensor is designed for stable performance in harsh industrial contexts.

Q: What are the maintenance requirements for this photoelectric sensor?

A: Routine inspection for lens cleanliness and secure cable connections is recommended. Its robust build and built-in protections minimize the need for frequent maintenance, ensuring dependable long-term operation.