OMRON E3T-FT21F 2M: 860nm LED flat through-beam sensor with 300mm sensing distance, pre-wired 2m cable, and NPN open collector output.
Product ModelE3T-FT21F 2M
Product ID65949
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Sensitivity and AccuracyThe E3T-FT21F 2M features an infrared LED with a wavelength of 860nm, ensuring high sensitivity and accuracy in detecting opaque objects as small as 1.3mm in diameter.
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2. Long Sensing DistanceWith a sensing distance of 300mm, this sensor is perfect for applications requiring a significant detection range without compromising on precision.
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3. Durable ConstructionBuilt with high-quality materials like polybutylene terephthalate (PBT) for the case and denatured polyarylate for the lens, this sensor is designed to withstand harsh industrial environments.
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4. Easy InstallationThe pre-wired cable length of 2m simplifies installation, reducing setup time and effort. The M2 mounting system ensures smooth and secure mounting.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Body Type
Rectangular - Compact
Housing Material
Plastic
Supply Voltage
12 to 24 VDC
Type
Minature
Sensing Method
Through-beam
Output
NPN
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5. Reliable OperationThe sensor operates at 12 to 24 VDC, with a maximum current consumption of 30mA (10mA for the emitter and 20mA for the receiver). It also features NPN open collector output and light-ON operation mode, ensuring reliable performance in various industrial automation applications.
