Product Description
DT LDT Laser Photoelectric Sensor Through Beam 20m 30m DC10-30V NPN PNP Industrial Optical Detection Switch
DT LDT Laser Photoelectric Sensor Through Beam 20m 30m DC10-30V NPN PNP Industrial Optical Detection Switch1.NOTE：
Default Configuration:
Cable type, 2m length
Output: NPN or PNP open collector
Power supply: DC10–30V (DT) / DC12–24V (LDT)
Protection grade: IP67
Detection distance: DT up to 25m / LDT up to 30m
Optional Configuration:
Connector type instead of cable
Output mode: NO / NC switching
2. Parameters
Parameter | Specification |
Model Variants | DT-2000N/P/CP/CN, LDT-3000N/P |
Detection Distance | 25m (DT Series), 30m (LDT Series) |
Light Source | 4 Red LEDs (632nm) / Laser (650nm) |
Response Time | ≤500μs (DT), ≤250μs (LDT) |
Output Type | NPN/PNP, NO/NC selectable |
Power Supply | DC10–30V (DT), DC12–24V (LDT) |
Protection Rating | IP67 |
Operating Temp / Humidity | -25~+55°C, 35–85% RH |
Vibration/Shock Resistance | 10–55Hz, 1.5mm / 100G (DT), 50G (LDT) |
Material | Housing: ABS, Lens: PMMA |
Indicator LEDs | Orange (Output), Green (Stability) |
3. Features
Long Detection Range:
Up to 30 meters for reliable long-distance object detection.
High-Visibility Light Spot:
Large, clearly visible light spot makes installation alignment easy.
Dust-Resistant Detection:
Enhanced light reception tolerance minimizes dust interference.
Fast Response Time:
Ultra-fast response as low as 250μs for high-speed applications.
Durable & Waterproof:
IP67-rated housing for stable performance in harsh environments.
LED/Laser Light Source:
4-LED or Class 1 laser ensures stable emission with low degradation.
4. Applications
Ideal for object detection in automated production lines, packaging machines, logistics systems, and outdoor sensing environments.
5. FAQs
Q1: Is it suitable for dusty environments?
A: Yes, the sensor has high light reception tolerance and is resistant to dust interference.
Q2: Can I use it in outdoor applications?
A: Yes, with IP67 protection, it performs well in various industrial and outdoor conditions.
Q3: How do I switch between NO and NC modes?
A: The sensor allows selection between Normally Open and Normally Closed modes via setting.
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
. Please provide a physical address, as we do not ship to P.O. Boxes.
Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.