Miniature Photoelectric Sensors in Cylindrical M12 Housing [E3H2] (Part Numbers)

• M12 sized cylindrical housing when mounting space is crucial
• Retro-reflective models with two teaching modes for standard and semi-transparent objects
• Pre-wired and connector models

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E3H2-R2B4M-M1

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Part Numbers

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Part Number
E3H2-R2B4M-M1

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Light Source	Detection distance [classification] (mm)	Power Supply Voltage (V)	Response time (standard mode) (ms)	Opening Angle (°)	Detection Distance details (mm)	Material of Cable Sheath	Scope of Delivery of the One-Way System	Type of Electric Connection	Operation Agent-Safety Class	Setting Procedure	Type of Switch Function	Type of Light	Max. Switching Distance (mm)	Length of Sensor (mm)	Min. Reflector Distance (mm)	Switching Frequency (Hz)	Rated Switching Distance (mm)	Wavelength of the Sensor (nm)	AWG-Number
	150.10 €	1		3 Days	[Red] Red light emitting diode	Up to 2,000	VDC 10–30	1.1	-	2000	-	-	Connector M12	Safety class 0	Teach-In	Programmable/configurable	Polarized red light	2000	66	100	450	2000	660	-

Basic information

Type	Photoelectric Sensor	Case Material	Brass Nickel Plated	Ambient Operating Temperature(°C)	−25::55
Protective Structure	IP67	Operating Mode	Light ON / dark ON switchable	Timer	false
Laser class	None	Material of Optical Surface	Plastic	Housing Material	Metal
Type of Switching Output	PNP	Construction Type Housing	Cylinder, screw-thread	Analogue Output -10 V ... +10 V	false
Pre Failure Notice	false	With Reflector	false	Number of Contact Energized Outputs With Signalling Function	0
Number of Semiconductor Outputs With Signalling Function	1	Max. Output Current(mA)	100	Diameter Sensor(mm)	12
Degree of Protection (NEMA)	Other	Type of Interface for Safety Communication	Other	Explosion Safety Category for Dust	None
Explosion Safety Category for Gas	None	With Communication Interface CANOpen	false	With Communication Interface INTERBUS	false
With Communication Interface AS-Interface	false	With Communication Interface PROFIBUS	false	With Communication Interface SSI	false
With Restart Blockage	false	With Communication Interface RS-232	false	Analogue Output 0 mA ... 20 mA	false
With Communication Interface RS-485	false	With Other Analogue Output	false	With Communication Interface Ethernet	false
With Communication Interface RS-422	false	Suitable for Safety Functions	false	With Communication Interface Analogue	false
With Monitoring Function Downstream Switching Devices	false	With Communication Interface Devicenet	false	Analogue Output 4 mA ... 20 mA	false
With Communication Interface SSD	false	Analogue Output 0 V ... 10 V	false	Number of Protected Contact Energized Outputs	0
Number of Protected Semiconductor Outputs	0	Type of Safety According To IEC 61496-1	1

This page is Miniature Photoelectric Sensors in Cylindrical M12 Housing [E3H2], part number E3H2-R2B4M-M1.
You can find the detail information about specifications and dimensions on part number E3H2-R2B4M-M1.

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Basic Attributes

Light Source
- Red
  - Red light emitting diode
- Infrared-emitting diode
Clear
Power Supply Voltage(V)
- VDC 9–33
- VDC 10–30
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Response time (standard mode)(ms)
- 1.1
- 2.5
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Opening Angle(°)
- 10
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Detection Distance details(mm)
- 0 - 100
- 0 - 300
- 2000
- 4000
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Material of Cable Sheath
- Other
- Polyvinyl chloride (PVC)
Clear
Scope of Delivery of the One-Way System
- Transmitter and receiver
Clear
Type of Electric Connection
- Connector M12
- Cable
- Cable axial
Clear
Operation Agent-Safety Class
- Safety class 0
- Safety class 3
Clear
Setting Procedure
- Manual adjustment
- Other
- Teach-In
Clear
Type of Switch Function
- Other
- Programmable/configurable
Clear
Type of Light
- Infrared light
- Polarized red light
Clear
Max. Switching Distance(mm)
100

300

2000

4000
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Length of Sensor(mm)
54.5

65.5

66
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Min. Reflector Distance(mm)
100
Clear
Switching Frequency(Hz)
200

450
Clear
Rated Switching Distance(mm)
2000

4000
Clear
Wavelength of the Sensor(nm)
660

880
Clear
AWG-Number
- 23
- 24
Clear
Detection distance [classification](mm)
- Up to 100
- Up to 300
- Up to 2,000
- Up to 4000
Clear

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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
E3H2-DS10B4M-M1
E3H2-DS30B4M 2M
E3H2-DS30B4M-M1
E3H2-T4B4M 2M
E3H2-T4B4M-M1

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Light Source	Detection distance [classification] (mm)	Power Supply Voltage (V)	Response time (standard mode) (ms)	Opening Angle (°)	Detection Distance details (mm)	Material of Cable Sheath	Scope of Delivery of the One-Way System	Type of Electric Connection	Operation Agent-Safety Class	Setting Procedure	Type of Switch Function	Type of Light	Max. Switching Distance (mm)	Length of Sensor (mm)	Min. Reflector Distance (mm)	Switching Frequency (Hz)	Rated Switching Distance (mm)	Wavelength of the Sensor (nm)	AWG-Number
136.50 €	1	3 Days	Infrared-emitting diode	Up to 100	VDC 9–33	1.1	-	0 - 100	Polyvinyl chloride (PVC)	-	Cable axial	Safety class 0	Other	Other	Infrared light	100	65.5	-	450	-	880	23
136.50 €	1	3 Days	Infrared-emitting diode	Up to 300	VDC 9–33	1.1	-	0 - 300	Polyvinyl chloride (PVC)	-	Cable axial	Safety class 3	Teach-In	Programmable/configurable	Infrared light	300	54.5	-	450	-	880	24
136.50 €	1	3 Days	Infrared-emitting diode	Up to 300	VDC 9–33	1.1	-	0 - 300	Other	-	Connector M12	Safety class 3	Teach-In	Programmable/configurable	Infrared light	300	65.5	-	450	-	880	23
194.00 €	1	3 Days	Infrared-emitting diode	Up to 4000	VDC 10–30	2.5	10	4000	Polyvinyl chloride (PVC)	Transmitter and receiver	Cable	Safety class 0	Manual adjustment	Programmable/configurable	Infrared light	4000	54.5	-	200	4000	880	24
195.90 €	1	3 Days	Infrared-emitting diode	Up to 4000	VDC 10–30	2.5	10	4000	Polyvinyl chloride (PVC)	Transmitter and receiver	Connector M12	Safety class 0	Manual adjustment	Programmable/configurable	Infrared light	4000	65.5	-	200	4000	880	24