Photoelectric Sensors [E3FA/E3RA/E3FB/E3RB] (E3RA-DP21)

OMRON

Product Details:

Manufacturer part number: E3RA-DP21

Brand: OMRON

Price: 89.55 €

Delivery time: 3 Days

Technical Data:

Detected Objects: Opaque Objects

Detection Method: Recurrent Reflection

Optical axis arrangement type: Emitting and Receiving Integrated Single Use

Beam Shape: Small Spots

Light Source: [Red] Red light emitting diode

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E3RA-DP21

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Part Number
E3RA-DP21

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Detected Objects	Detection Method	Optical axis arrangement type	Beam Shape	Light Source	Case Material	Detection distance [classification] (mm)	Standard Detected Subject (φ)	Smallest Detected Subject (φ)	Reflection type detection method	Operating Environment	Output Format	Connection Method	Cord Length (m)	Spot Dia. (mm)	Opening Angle (°)	Detection Distance details (mm)	Material of Cable Sheath	Scope of Delivery of the One-Way System	Operation Agent-Safety Class	Setting Procedure	Type of Switch Function	Type of Light	Number of Semiconductor Outputs With Signalling Function	Length of Sensor (mm)	Diameter Sensor (mm)	Switching Frequency (Hz)	Wavelength of the Sensor (nm)	AWG-Number	Light Dot (mm²)	Triangulation	Adjustment Range (mm)	Type of Safety According To IEC 61496-1
	89.55 €	40		3 Days	Opaque Objects	Recurrent Reflection	Emitting and Receiving Integrated Single Use	Small Spots	[Red] Red light emitting diode	[Resin] ABS	Up to 100	-	-	Diffused reflective shape	Standard	PNP	M12 Connector	-	35 × 40	-	100 (white paper: 300 × 300 mm)	-	-	Safety class 3	Manual adjustment	Programmable/configurable	Polarity free red light	1	57.9	18	2000	624	23	1400	-	-	1

Basic information

Type	Photoelectric Sensor	Head shape	Cylindrical Column Type	Ambient Operating Temperature(°C)	−25::55
Ambient Operating Humidity(%)	35::85	Protective Structure	IP67	Power Supply Voltage(V)	VDC 10–30
Operating Mode	Light ON / dark ON switchable	Response time (standard mode)(ms)	0.5	Material of Optical Surface	Plastic
Construction Type Housing	Cylinder, screw-thread	Max. Output Current(mA)	100

This page is Photoelectric Sensors [E3FA/E3RA/E3FB/E3RB], part number E3RA-DP21.
You can find the detail information about specifications and dimensions on part number E3RA-DP21.

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Basic Attributes

Cord Length(m)
2

5
Clear
Opening Angle(°)
- 2
Clear
Material of Cable Sheath
- Polyvinyl chloride (PVC)
Clear
Scope of Delivery of the One-Way System
- Receiver
- Transmitter
- Transmitter and receiver
Clear
Triangulation
- Background fade-out
Clear
Adjustment Range(mm)
0 - 100

0 - 200

10 - 50
Clear
Type
- E3FA
- E3FB
- E3RA
- E3RB
Clear
Detected Objects
- Opaque Objects
- Transparent Objects
Clear
Detection Method
- Penetration
  - Through Beam Type
- Retro reflective
- Recurrent Reflection
Clear
Optical axis arrangement type
- Emitting and Receiving Integrated Single Use
- Use of Emitting and Receiving Integrated Reflection Plate
- Different Shape of Emitting and Receiving Section
Clear
Beam Shape
- Standard
- Small Spots
Clear
Light Source
- Red
  - Red light emitting diode
- Infrared-emitting diode
Clear
Case Material
- Resin
  - ABS
- Brass Nickel Plated
Clear
Detection distance [classification](mm)
- Up to 50
- Up to 100
- Up to 200
- Up to 300
- Up to 500
- Up to 1000
- Up to 2,000
- Up to 3000
- Up to 4000
- More than 10000
Clear
Standard Detected Subject(φ)
150 (glass (t = 1.0 mm))

-
Clear
Smallest Detected Subject(φ)
7

75

-
Clear
Reflection type detection method
- Retro-Reflective
  - Retro-Reflective
  - Retro-Reflective Shape (With MSR Function)
- BGS Reflection
  - BGS Reflection type
- Diffused reflective shape
- Limited Reflective Type
Clear
Operating Environment
- Standard
- Background Effect
Clear
Output Format
- NPN
- PNP
Clear
Connection Method
- M12 Connector
- Cable
- Cable axial
- Integrated Cable Type
Clear
Spot Dia.(mm)
- 10 × 10
- 10 × 15
- 35 × 40
- 40 × 45
- 40 × 50
- 90 × 120
- 120 × 150
Clear
Detection Distance details(mm)
- 0-500 (With E39-R1S)
- 0-500 (with E39-R1S)
- 0 - 150
- 0 - 300
- 10 - 50
- 100-4000 (With E39-R1S)
- 100-4000 (with E39-R1S)
- 100-3000 (with E39-R1S)
- 100-2000 (With E39-RP1)
- 100-2000 (with E39-RP1)
- 100-500 (With E39-RP1)
- 100-500 (with E39-RP1)
- 100 (white paper: 300 × 300 mm)
- 200 (white paper: 300 × 300 mm)
- 300 (White paper: 300 × 300 mm)
- 300 (white paper: 300 × 300 mm)
- 700 (white paper: 300 × 300 mm)
- 1000 (white paper: 300 × 300 mm)
- 15000
- 20000
Clear
Operation Agent-Safety Class
- Safety class 3
Clear
Setting Procedure
- Manual adjustment
- Other
Clear
Type of Switch Function
- Programmable/configurable
Clear
Type of Light
- Infrared light
- Polarity free red light
- Polarized red light
Clear
Number of Semiconductor Outputs With Signalling Function
- 0
- 1
Clear
Length of Sensor(mm)
41

44

45

48

53.9

56.9

57.9

60.9
Clear
Diameter Sensor(mm)
- 18
Clear
Switching Frequency(Hz)
2000
Clear
Wavelength of the Sensor(nm)
620

622

623

624

628

850

860
Clear
AWG-Number
- 23
- 24
- 26
Clear
Light Dot(mm²)
100

150

1400

1800

2000

10800

18000
Clear
Type of Safety According To IEC 61496-1
- 1
Clear
Filter by CAD data type
- 3D
Clear

Filter by standard shipping days

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3 Days or Less

7 Days or Less
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
E3FA-BN22
E3FA-BP11 2M
E3FA-BP12 2M
E3RA-DP22
E3RA-DP23
E3RA-RN21

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Detected Objects	Detection Method	Optical axis arrangement type	Beam Shape	Light Source	Case Material	Detection distance [classification] (mm)	Standard Detected Subject (φ)	Smallest Detected Subject (φ)	Reflection type detection method	Operating Environment	Output Format	Connection Method	Cord Length (m)	Spot Dia. (mm)	Opening Angle (°)	Detection Distance details (mm)	Material of Cable Sheath	Scope of Delivery of the One-Way System	Operation Agent-Safety Class	Setting Procedure	Type of Switch Function	Type of Light	Number of Semiconductor Outputs With Signalling Function	Length of Sensor (mm)	Diameter Sensor (mm)	Switching Frequency (Hz)	Wavelength of the Sensor (nm)	AWG-Number	Light Dot (mm²)	Triangulation	Adjustment Range (mm)	Type of Safety According To IEC 61496-1
120.10 €	1	3 Days	Transparent Objects	Retro reflective	Use of Emitting and Receiving Integrated Reflection Plate	Standard	[Red] Red light emitting diode	[Resin] ABS	Up to 2,000	150 (glass (t = 1.0 mm))	-	[Retro-Reflective] Retro-Reflective	Standard	NPN	M12 Connector	-	-	-	100-2000 (with E39-RP1)	-	-	Safety class 3	Manual adjustment	Programmable/configurable	Polarized red light	1	45	18	2000	624	-	-	-	-	1
118.40 €	1	3 Days	Transparent Objects	Retro reflective	Use of Emitting and Receiving Integrated Reflection Plate	Standard	[Red] Red light emitting diode	[Resin] ABS	Up to 500	150 (glass (t = 1.0 mm))	-	[Retro-Reflective] Retro-Reflective	Standard	PNP	Integrated Cable Type	2	-	-	100-500 (with E39-RP1)	-	-	Safety class 3	Manual adjustment	Programmable/configurable	Polarized red light	1	41	18	2000	624	-	-	-	-	1
121.50 €	1	3 Days	Transparent Objects	Retro reflective	Use of Emitting and Receiving Integrated Reflection Plate	Standard	[Red] Red light emitting diode	[Resin] ABS	Up to 2,000	150 (glass (t = 1.0 mm))	-	[Retro-Reflective] Retro-Reflective	Standard	PNP	Integrated Cable Type	2	-	-	100-2000 (with E39-RP1)	-	-	Safety class 3	Manual adjustment	Programmable/configurable	Polarized red light	1	41	18	2000	624	-	-	-	-	1
94.25 €	1	3 Days	Opaque Objects	Recurrent Reflection	Emitting and Receiving Integrated Single Use	Small Spots	[Red] Red light emitting diode	[Resin] ABS	Up to 300	-	-	Diffused reflective shape	Standard	PNP	M12 Connector	-	40 × 45	-	300 (White paper: 300 × 300 mm)	-	-	Safety class 3	Manual adjustment	Programmable/configurable	Polarity free red light	1	57.9	18	2000	624	23	1800	-	-	1
100.30 €	1	3 Days	Opaque Objects	Recurrent Reflection	Emitting and Receiving Integrated Single Use	Small Spots	[Red] Red light emitting diode	[Resin] ABS	Up to 1000	-	-	Diffused reflective shape	Standard	PNP	M12 Connector	-	90 × 120	-	700 (white paper: 300 × 300 mm)	-	-	Safety class 3	Manual adjustment	Programmable/configurable	Polarity free red light	1	57.9	18	2000	624	23	10800	-	-	1
89.55 €	1	3 Days	Opaque Objects	Retro reflective	Use of Emitting and Receiving Integrated Reflection Plate	Standard	[Red] Red light emitting diode	[Resin] ABS	Up to 3000	-	75	[Retro-Reflective] Retro-Reflective Shape (With MSR Function)	Standard	NPN	M12 Connector	-	-	-	100-3000 (with E39-R1S)	-	-	Safety class 3	Manual adjustment	Programmable/configurable	Polarized red light	1	57.9	18	2000	624	-	-	-	-	1