Home
>> Products
>> OMRON
>> Sensor
>> Photoelectric sensor
>> photoelectric sensor amplifier built-in
>> OMRON E3FA-DN21 Photoelectric sensors
OMRON E3FA-DN21 Photoelectric sensors
Brand:
OMRON
Name: Photoelectric sensors
Model: E3FA-DN21
Sensor type: Diffuse-reflective.
Sensing distance: 100 mm.
Connection method: M12 connector.
Model: NPN output.
A new generation in sensing performance.
Simplicity.
Simple selection.
Simple installation.
One family for all.
All standard applications covered.
A wide variety of models.
Models designed for special applications.
Non-stop detection.
High quality and reliability.
High EMC protection.
High light immunity.
Robust and waterproof housing.
...More relevant models >>>>
Name: Photoelectric sensors
Model: E3FA-DN21
Sensor type: Diffuse-reflective.
Sensing distance: 100 mm.
Connection method: M12 connector.
Model: NPN output.
A new generation in sensing performance.
Simplicity.
Simple selection.
Simple installation.
One family for all.
All standard applications covered.
A wide variety of models.
Models designed for special applications.
Non-stop detection.
High quality and reliability.
High EMC protection.
High light immunity.
Robust and waterproof housing.
Appearance: Shielded, M12.
Sensing distance: 4 mm.
Model: Output configuration: NPN NO.
Long-distance Proximity Sensor.
Long-distance detection at up to 30 mm enables secure mounting,
with reduced problems due to workpiece collisions.
No polarity for easy wiring with DC 2-wire models.
Cable protector provided as a standard feature OMRON E3FA-DN21. Appearance: 6.5 dia.
Sensing distance: 4 mm E3FA-DN21
Connecting method: Pre-wired Models (2 m).
Cable specifications: PVC (oil-resistant).
Operation mode: NO.
Wire color /pin arrangement: Brown: +V, Black: Output, Blue: 0 V.
Model: NPN output.
Ultra small size, but surprisingly easy installation!
With the addition of M4, 5.4-dia., 6.5-dia. size, unshielded,
pre-wired connector model, and connector model, a total of,
108 model variations are available OMRON E3FA-DN21.
High-speed response frequency stably detects moving,
objects: 5 kHz max.
Four indicator lamps for easier indicator positioning.
Special mounting brackets reduce time and efforts for,
installation.
Protective Stainless-steel Spiral Tube against wire,
breakage is available (M4, M5 only).
Models also available with standard cables that are 5 m long,
or with robot (bending-resistant) cables OMRON E3FA-DN21. Detection mode: diffuse reflection type.
Connection: socket type (M12).
Detection distance: infrared 100mm.
Output mode: PNP output. Advanced algorithms to achieve ultra high speed and ultra high flexibility
In the past, the visual sensor is more difficult to check; the location becomes very simple!
QUEST text check.
Precision picture comparison.
High speed production line speed, more and more stringent quality requirements.
Does not need to stop the production line, carries on the non stop adjustment. Sensing method: Through-beam Sensors.
Appearance: Vertical.
Connection method: Pre-wired.
Sensing distance: 7 m.
Functions: Timer Self Diagnosis Turbo External Diagnosis.
Model: NPN output.
Ordering Information.
Built-in Amplifier Photoelectric Sensors. Product name: Mounting Brackets (See note 2.).
Main material: Polyethylene.
Cable material: Outer sheath: --.
Electrode material: --.
A New Liquid Leakage Point Sensor Has Been Added,
to the K7L Series. Fluoroplastic Coating onn the,
Bottom Electrode Ensures Chemical Resistance E3FA-DN21.
Can be used in conjunction with Sensing Bands.
Stud screw mounting requires no tools for installation.
No tools means the Sensor can be wiped clean quickly and easily.
The optional Mounting Bracket enables faster installation than three-screw,
mounting E3FA-DN21.
Connect multiple Sensors to one K7L Amplifier for significant cost savings.
Sensing distance: 4 mm.
Model: Output configuration: NPN NO.
Long-distance Proximity Sensor.
Long-distance detection at up to 30 mm enables secure mounting,
with reduced problems due to workpiece collisions.
No polarity for easy wiring with DC 2-wire models.
Cable protector provided as a standard feature OMRON E3FA-DN21. Appearance: 6.5 dia.
Sensing distance: 4 mm E3FA-DN21
Connecting method: Pre-wired Models (2 m).
Cable specifications: PVC (oil-resistant).
Operation mode: NO.
Wire color /pin arrangement: Brown: +V, Black: Output, Blue: 0 V.
Model: NPN output.
Ultra small size, but surprisingly easy installation!
With the addition of M4, 5.4-dia., 6.5-dia. size, unshielded,
pre-wired connector model, and connector model, a total of,
108 model variations are available OMRON E3FA-DN21.
High-speed response frequency stably detects moving,
objects: 5 kHz max.
Four indicator lamps for easier indicator positioning.
Special mounting brackets reduce time and efforts for,
installation.
Protective Stainless-steel Spiral Tube against wire,
breakage is available (M4, M5 only).
Models also available with standard cables that are 5 m long,
or with robot (bending-resistant) cables OMRON E3FA-DN21. Detection mode: diffuse reflection type.
Connection: socket type (M12).
Detection distance: infrared 100mm.
Output mode: PNP output. Advanced algorithms to achieve ultra high speed and ultra high flexibility
In the past, the visual sensor is more difficult to check; the location becomes very simple!
QUEST text check.
Precision picture comparison.
High speed production line speed, more and more stringent quality requirements.
Does not need to stop the production line, carries on the non stop adjustment. Sensing method: Through-beam Sensors.
Appearance: Vertical.
Connection method: Pre-wired.
Sensing distance: 7 m.
Functions: Timer Self Diagnosis Turbo External Diagnosis.
Model: NPN output.
Ordering Information.
Built-in Amplifier Photoelectric Sensors. Product name: Mounting Brackets (See note 2.).
Main material: Polyethylene.
Cable material: Outer sheath: --.
Electrode material: --.
A New Liquid Leakage Point Sensor Has Been Added,
to the K7L Series. Fluoroplastic Coating onn the,
Bottom Electrode Ensures Chemical Resistance E3FA-DN21.
Can be used in conjunction with Sensing Bands.
Stud screw mounting requires no tools for installation.
No tools means the Sensor can be wiped clean quickly and easily.
The optional Mounting Bracket enables faster installation than three-screw,
mounting E3FA-DN21.
Connect multiple Sensors to one K7L Amplifier for significant cost savings.
...More relevant models >>>>
Last one: 
next one: Related download