Industrial Automation

E3AS-HF Series

TOF Laser Sensor with Built-in Amplifier

E3AS-HF Series

With a wide detection range (0.05 to 6 meters) and excellent angular characteristics (±85° max.), it can detect low-reflective workpieces, such as black ones, even when installed at a distance from the workpiece.

last update: March 3, 2025

Sensing method		TOF (Time of flight)
Model	Type	Spot beam type	Diffused beam type
	NPN Output	E3AS-HF6000SMN[]	E3AS-HF6000DMN[]
	PNP Output	E3AS-HF6000SMT[]	E3AS-HF6000DMT[]
Sensing distance		50 to 6,000 mm
Beam size		Variable (Parallel / Spot)	Variable (Parallel / Diffusion, used with 40 dia. or less)
Light source (wavelength)		Red laser (660 nm)
Power supply voltage		10 to 30 VDC, (including ripple (p-p) 10%), Class2
*Consumption current 1**		65 mA max. (when power voltage is 24 V), 155 mA max. (when power voltage is 10 V). Note: 125 max. at environment below the freezing point (when power voltage is 24 V)
Control output		Load power supply voltage 10 to 30 VDC (Class2), Load current 100 mA max. each output (total of 2 outputs is 200 mA max.) Residual voltage (Load current 10 mA max.: 1 VDC max., Load current 10 to 100 mA: 2 VDC max.) Open collector output type (Depends on the NPN/PNP output type) NO/ NC selectable
Current output		4 to 20 mA, maximum load resistance 500 Ω
External input		Laser OFF / Teaching / Zero reset selectable NPN ON time: 0 V short-circuit or 1.5 V or less (Outflow current: 1 mA or less) OFF time: Power supply voltage short-circuit or open PNP ON time: Power supply voltage short-circuit or within power supply voltage - 1.5 V (Sink current: 1 mA or less) OFF time: 0 V short-circuit or open
Protection circuits		Reversed power polarity protection, Output short-circuit protection and Output reverse polarity protection
Indicator		OLED Display (White), Power/Communication indicator (Green), Operation indicator (Orange), and Bottom indicator (Green, Orange)
Response time		2 ms / 10 ms / 50 ms / 200 ms selectable
Mutual interference prevention		Auto setting (Manual setting is also possible: up to 4 units)
Ambient illumination		Incandescent lamp / Sunlight: 100,000 lx max.
Ambient temperature		Operating: -30 to 55°C (with no icing or condensation) *2, Storage: -30 to 70°C (with no icing or condensation)
Ambient humidity		Operating: 35 to 85%, Storage: 35 to 95%RH (with no condensation)
Insulation resistance		20 MΩ min. at 500 VDC
Dielectric strength		1,000 VAC at 50 / 60 Hz for 1 min
Vibration resistance		10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance		500 m/s² for 3 times each in X, Y, and Z directions
Enclosure ratings		IP67 (IEC60529), IP69K (ISO20653), IP67G (JIS C 0920 Annex 1) *3
Weight (packed state/Sensor only)	Pre-wired (2 m)	Approx. 280 g/approx. 167 g
	M12 Connector (horizontal/vertical)	Approx. 223 g/approx. 114 g
	M12 Pre-wired Smartclick Connector (0.3 m)	Approx. 237 g/approx. 128 g
Material	Case	Aluminum die cast (Chrome plating)
	Cover	SUS304
	Indicator	Polyethersulfone (PES)
	Lens cover and Display	Methacrylic resin (PMMA), Antifouling coating (Lens cover)
IO-Link Communication specifications	IO-Link specification	Ver. 1.1
	Baud rate	COM3: 230.4 kbps
	Data length	PD size: 4 bytes, OD size: 2 byte (M-sequence type: TYPE_2_V)
	Minimum cycle time	COM3: 1.2 ms
	Device profile	Smart Sensor Profile (SSP4.1.1) Identification and Diagnosis (I&D)
Conformity standards		UL/CSA Certification, CE Marking, RCM, UKCA, Various laser standards *4, Ecolab, RoHs2, WEEE2
MTTFd		340 year
Accessories		Instruction manual, compliance sheet, index list (attached for IO-Link type only), FDA certification label Note: Mounting Brackets must be ordered separately.

Note: 1. Altitude: Up to 2000 m, Pollution degree: 3, Enclosure type: Type1.
*1. Excluding load current.
*2. When the product is used in an environment with a temperature of -10°C or less, a warm-up time (10 min maximum) is required.
*3. JIS C 0920 Annex 1 describes the IP67G rating oil and the oil resistance of the product has been assessed by the document.
Please visit the website of the Japanese Industrial Standards for more informarion. (https://www.jisc.go.jp/index.html)
*4. For details, refer to the To safely use laser products on Catalog.

last update: March 3, 2025

Top of page

E3AS-HF Series

With a wide detection range (0.05 to 6 meters) and excellent angular characteristics (±85° max.), it can detect low-reflective workpieces, such as black ones, even when installed at a distance from the workpiece.

Product Category