Analog Inductive Photoelectric Switch Optical Fork Sensor Long Range Diffuse Reflective Sensors

• Customization: Available
• Type: Diffuse Reflection Type Photoelectric Sensor
• Output Signal Type: Analog Type
• Model NO.: NSP0037
• Production Process: Integration
• Material: Plastic
• Feature: SemiConductor
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Detection Principle: Background Suppression Function
• Switch Type: Light on/ Dark on
• Light Source: Visible LED Red Light
• Output: NPN PNP No+Nc
• Load Current: ≤100mA
• Connection: with 2m PVC Cable 4 Pin
• Detection Type: Polarized Reflection
• Wavelength: 940nm/600nm/
• Sensor Principle: Fork Sensor
• Description: Photoelectric Switch
• Transport Package: 0.05kg
• Specification: 15X10X10 cm
• Trademark: Newstar
• Origin: China
• HS Code: 9031809090
• Production Capacity: 500000 Pieces/Year

Product Description

Capacitive Switch Photoelectric Cell Slot Sensor Types Optical diffuse Fork Light Barrier Sensor

Fork sensors (also called slot sensors) use through-beam photoelectric technology to detect objects passing through the slot. The rugged one-piece housing, available in U- and L-frame styles, keeps the emitter and receiver in alignment, and includes a convenient, single-cable connection. Slot-type photoelectric sensor is also known as U-type photoelectric sensor. It's a type of through beam photoelectric sensor and easier to align through beam. Slot type photoelectric sensor can distinguish opaque objects, with power supply DC 12V-24V (6-36V), small installation space, reverse power protection.

Detection method	Polarized reflection	Circuit protection	Short circuit protection, overload protection,
Rated distance	5m		reverse polarity protection, zener protection
Output type	NPN NO+NC Or PNP NO+NC	Indicator	Green light: power indicator
Distance adjustment	Knob adjustment		Yellow light: output, overload or short circuit(flicker)
Light spot size	10mm@5m(Main Light spot)	Anti ambient light	Anti-sunlight interference ≤10,000lux;
Output state	Black line NO, white line NC		Incandescent light interference ≤3,000lux
Supply voltage	10...30 VDC, Ripple<10%Vp-p	Operating temperature	-10ºC ...50ºC(no icing, no condensation)
Consumption current	≤20mA	Storage temperature	-40ºC …70ºC
Load current	≤100mA	Humidity range	35%~85%(no icing, no condensation)
Voltage drop	≤1.5V	Protection degree	IP67
Light source	Red laser(650nm) Class1	Certification	CE
Response time	T-on: ≤0.5ms; T-off: ≤0.5ms	Production standard	EN60947-5-2:2012,IEC60947-5-2:2012
Response frequency	≤1000Hz	Material	Housing: PC+ABS; Optical elements: Plastic PMMA
Dead zone	<20cm	Weight	50g

Benifits of the Photoelectric Slot Sensor

1.Built-in alignment – Rugged U- or L-frame housing holds emitter and receiver perfectly aligned for "fit-and-forget" setup.
2. Reliable through-beam sensing – Detects any opaque object interrupting the IR beam with high repeatability.
3. Compact, single-cable design – Fork profile saves space and combines power/signal wiring for easy installation.
4. Wide DC voltage range – Operates on 6–36 V DC and includes reverse-polarity protection for robustness.
5. High durability – One-piece housing and reverse-power protection ensure long service life even in harsh environments.

Company Profile

Why Choose Us?

Custom Automation Solutions: From machine safeguarding to process automation, we tailor products to your exact specifications.
Competitive Pricing: Get the same level of performance as premium brands, with substantial cost savings.
Fast Response & Support: Share your sensor requirements, and receive a detailed quote within hours.
Superior Quality Assurance: All our safety-rated sensors undergo rigorous testing to ensure compliance with global safety standards.

Certifications

Packaging & Shipping

FAQ

1. Can your safety light curtains be customized to meet specific safety needs or environmental conditions?

Absolutely! We specialize in customizing safety light curtain solutions based on client-specific requirements. Whether you need different resolutions for hand or body protection, or need to handle special environmental conditions like strong electromagnetic interference, our products can be tailored accordingly. Additionally, we offer features such as muting and floating blanking, allowing better integration into existing control systems while ensuring compliance with all relevant safety standards. This flexibility ensures optimal protection for your unique operational needs. styles to meet your needs.

2. What can you buy from us?

Safety light curtains, safety laser scanners, safety switches, flow sensor and other sensors.

3. How can we guarantee quality?

Always a pre-production sample before mass production; Always final inspection before shipment;

4. Why should you buy from us not from other suppliers? 

As a professional personal care device supplier, we have rich experiences in product development & design, quality control & inspection.

5. What are Safety Light Curtains and how do they work?

 Safety light curtains are advanced photoelectric sensors that create a detection zone to safeguard personnel around hazardous machinery. They use infrared beams to form a protective barrier, which, when interrupted, immediately sends a stop signal to halt machine operations, preventing accidents.

6. How long will you take once an order placing?  

 All product is mature, small order is finished in 5 work days; big order around 15-20 days.

7. Do you have certification?

 Factory pass ISO9001:2015, product with EU TYPE 4, CE, FCC, CCC etc. certification.

8. What is the MOQ?

 5 pairs order is also accepted.

9. What services can we provide?

Accepted Delivery Terms: FOB, EXW; 

Accepted Payment Currency: USD, EUR, RMB, ETC.

Accepted Payment Type: T/T, Credit Card, PayPal, Western Union, Cash.