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Miniature Photoelectric Sensor SXJ Series

Miniature Photoelectric Sensor SXJ Series.jpeg

Ultra-compact Design
The sensor is as small as a fingertip and can be installed in various narrow spaces.
Multiple Detection Modes
Detection range: 150mm for diffuse reflection, 1.5-3m for through-beam, with multiple styles available.
Small Beam Angle
The small beam angle allows for close-range lateral installation in tight spaces.
SXJ-T2N1 Series: Detecting Bottle Passage on Multi-lane Conveyors

Flexible adjustment for easy use
Sensitivity Adjustment for High Detection Accuracy.

Kind

Infrared Light

Rated Value

Detection Method		Through-Beam Type			Diffuse Reflective Type
Product Model		SXJ-T2N□	SXJ-T3N□	SXJ-T4N□	SXJ-D2N□
Detection Distance		1.5m	2m	3m	150mm
Detecting Objects		Opaque Object: 6mm min			3mm min
Differential Distance		--			Detection distance below 25%
Repeat Accuracy		0.03mm
Response Time		1ms max		3ms max	1ms max
Projection Element		Infrared LED
Directive Angle		2~7°			--
Power Supply Voltage		DC 12~24V	DC 5~24V		DC 12~24V
Current Consumption		10mA max
Control Output	Output form	<NPN Output Type> NPN Open Collector Transistor Maximum Sink Current: 80mA External Voltage: 30V DC or below (between output and 0V) Residual Voltage: 2V or below (at 80mA sink current) ,1V or below (at 50mA sink current)
	Output Action	NO/NC selectable
	Indicator Lights	Power Indicator, Output Indicator			Output Indicator
Sensitivity Adjustment		--			Single-turn Adjuster
Anti-interference Function		--			Equipped with
Power Protection		Reverse Power Connection Protection, Output Short - Circuit Protection
Protection Rating (IP Rating)		IEC - IP60
Environmental Performance	Environmental Illumination	Illuminance on Light - Receiving Surface：Incandescent Lamp: Below 3,000 Lux; Sunlight: Below 10,000 Lux
	Ambient Temperature	Operating: -10~+55℃(No Icing or Condensation) ; Storage: -40~+70℃ (No Icing or Condensation)
	Ambient Humidity	Operating: 35~85% RH; Storage: 35~85% RH (No Condensation)
	Insulation Resistance	20MΩ or more (DC500V megohmmeter)
	Voltage Resistance	AC1000V 50/60Hz 1min
	Vibration Resistance	Frequency 10~55Hz, double amplitude 1.5mm, 2 hours in X/Y/Z directions
	Impact Resistance	Acceleration 500m/s² (approx. 1,500G), 3 times in X/Y/Z directions
Wiring Method		Lead - wire Type (2m)
Material	Outer Casing	Housing: PBT; Lens: Modified Polyarylate
	Cable	0.1mm 23 - core (2 - core for through - beam emitter) rubber cable
	Mounting Accessories	Mounting bracket, screws, and nuts
Weight		About 40g			About 25g

SXJ-D2N1: Detecting the Arrival of Printed Circuit Boards (PCBs)
SXJ-D2N1: Detecting the Presence or Absence of Lids
SXJ-T2N1: Detecting Thin Workpieces
SXJ-T2N1: Detecting Circuit Board Racks
SXJ-T4N1: Detecting Tray Overhang in Storage Cabinets
SXJ-T3N1: Detecting Workpieces Through Gaps

Miniature Photoelectric Sensor SXJ Series

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Subcategory:

Miniature Photoelectric Sensor

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Advantage

Eight Reasons to Choose Tengyuanxiang

Quality Assurance

All products strictly follow ISO9001 standards, ensuring 100% factory-out qualification. Backed by a minimum 1-year warranty.

Comprehensive Product Range

Nearly 40 series of automated parts, over 60,000 domestic and international products cover most automated equipment design needs.

Fast Delivery

Over 95% of products shipped within 1-7 days.

Zero Inventory Solution

No minimum order quantity (MOQ) requirement, reducing inventory burden.

High Cost-effectiveness

Prices are 40% lower than foreign competitors and 22% lower than domestic ones for the same products. Quantity-based discounts available, with continuous price reviews.

Customization

Tailored solutions by a professional engineering team to tackle technical challenges.

Reliable After-sales

Professional management for quick customer complaint resolution.

Free Shipping

All orders in the Chinese mainland enjoy free delivery.

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Detection Method	Shape	Sensitivity Adjustment	Detection Distance	Action Mode	Output Type	Model
Diffuse Reflective Type		Adjustable	150mm	NO	NPN	SXJ-D2N1
				NC		SXJ-D2N2
Through-Beam Type		--	1.5m	NO		SXJ-T2N1
				NC		SXJ-T2N2
			2m	NO		SXJ-T3N1
				NC		SXJ-T3N2
			3m	NO		SXJ-T4N1
				NC		SXJ-T4N2