E3FA-TP21-L Safety Light Curtain | F3SJ Series Industrial Safety Sensor

Easy Semiconductor Technology (Hong Kong) Limited Supports Marine Environmental Protection Projects

The vast blue oceans of the Earth are the cradle of life and a crucial foundation for human sustainable development. Easy Semiconductor Technology (Hong Kong) Limited has always adhered to the concept of environmental protection and actively engaged in marine environmental protection initiatives. To assist marine

Follow us on

Company

Company Profile Our Annual Report Commitments Supply-Demand Collaboration Employee Code of Conduct

Newsroom

Easy Semiconductor Technology (Hong Kong) Limited News is updated weekly in real time.

Follow us on

Newsroom

Press Release Company video

Popular products of the company

Our company updates its popular products every week, and all popular products will have many discounts. We will quickly provide quotes for all products within 1 to 4 hours Product pictures are real photos, all products are in stock

Follow us on

Products

ABB Allen-Bradley ADEPT ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC servo motor FOXBORO GE HIMA Honeywell ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW-EURODRIVE TRICONEX Weidmueller Mitsubishi SICK FISHER CISCO

Solutions

We have engineers in Asia, the Middle East, and Europe, and our solutions are unconditional. Please raise any questions about your project, and we will provide free technical services

Follow us on

Solutions

Substation Automation Chemical Industry Medical & Application PV & Inverter Marine Construction Support Forrenewa Bleenergy Projects Support Formarine Environmental Projects

Job

Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

Follow us on

Careers

Join Us Recycling Product Education Program

Support

Your Technical Partner, Beyond the Purchase. We are committed to being your trusted long-term technical partner. Even if you are not yet our customer, our technical team is delighted to provide free pre-sales and after-sales support. We look forward to working with you to find the optimal solution.

Follow us on

Support

Free Technical Support

Follow us on

E3FA-TP21-L Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The Omron E3FA-TP21-L is the PNP output emitter unit of a through-beam photoelectric sensor from Omron’s E3FA series, featuring a plastic M18 threaded cylindrical housing .

open

TEL：+86 13600179521
Mail：info@easyautomationparts.com
info@easyautomationparts.com

WhatsApp

Parameters

Request a Quote

Key Technical Specifications Parameter Specification Series E3FA Sensor Type Photoelectric Sensor (Through-beam) Product Function Emitter (Light Source) only Housing Material ABS Plastic Housing Diameter M18 threaded cylindrical Sensing Distance 20 m (with compatible receiver) Light Source Red LED (visible light, wavelength 624 nm) Output Configuration PNP (refers to paired receiver output type) Output Operation Light-ON / Dark-ON selectable (on receiver) Connection Method M12 Connector (4-pin) Supply Voltage 10 to 30 VDC Current Consumption (max.) 40 mA Max. Output Current (receiver) 100 mA Response Time 0.5 ms (500 µs) max. Switching Frequency 2,000 Hz (2 kHz) Degree of Protection (IP) IP67 / IP69K Operating Temperature -25°C to +55°C (some sources: -30°C to +70°C) Operating Humidity 35% to 85% RH Storage Temperature -30°C to +70°C Vibration Resistance 10 to 55 Hz, 1.5 mm double amplitude Shock Resistance 500 m/s² Protection Circuits Reverse polarity protection, Short circuit protection Body Diameter 18 mm Body Length 45 mm (approx.) Housing Material ABS / Plastic Lens Material Polycarbonate (PC) Cable Material (if applicable) PVC (Polyvinyl chloride) Cable AWG 26 Cable Jacket Material Polyvinyl chloride (PVC) Weight Approx. 20 g RoHS Status Compliant Part Status Active Safety Standards CE certified ECCN EAR99