1.Product Name
New Original Omrons E3S-LS5B4S1 Photoelectric Sensor Fast Shipping
2.Product Description
Product Overview
The E3S-LS5B4S1 is a high-precision through-beam photoelectric sensor belonging to E3S series, engineered for reliable object detection in industrial automation environments. Optimized for small-target and narrow-gap detection scenarios, it features a compact design, high switching speed, and robust environmental resistance, making it ideal for applications such as electronics assembly, packaging line sorting, conveyor belt object counting, and mechanical part positioning. The sensor adopts a through-beam operating principle with a dedicated emitter and receiver, ensuring stable detection performance even in dusty, vibrating, or high-humidity production conditions, and seamlessly integrates with PLCs, HMIs, and other industrial control systems for automated process control.
Main Functions
- High-Precision Small Target Detection
Specialized in identifying tiny objects and detecting narrow gaps, it can accurately sense small workpieces or edge positions that ordinary sensors fail to recognize, meeting the precision requirements of micro-manufacturing and fine assembly processes.
- Stable Through-Beam Detection
Utilizes the through-beam photoelectric principle-emitting a continuous infrared light beam and triggering a signal when the beam is blocked-ensuring high anti-interference ability and low false detection rate compared to reflective photoelectric sensors.
- Rapid Switching & Real-Time Signal Output
Boasts an ultra-fast response speed, enabling real-time detection and signal transmission for high-speed moving objects on conveyor belts or production lines, supporting efficient continuous production operations.
- Robust Environmental Adaptation
Equipped with full-sealed housing and high IP protection grade, it resists dust, water splashes, and mechanical vibration, maintaining stable performance in harsh industrial working conditions without frequent calibration.
- Integrated Protection & Safe Operation
Built-in reverse polarity protection and short-circuit protection circuits prevent damage to the sensor caused by incorrect wiring or external circuit faults, extending its service life and ensuring safe system operation.
- Flexible Installation
Features a compact and lightweight structure with standard mounting interfaces, allowing flexible fixed installation on machine frames, conveyor belts, or detection jigs, even in space-constrained industrial sites.
Technical Characteristics
| Parameter |
Specification |
| Operating Principle |
Through-beam photoelectric sensor |
| Light Source |
Infrared LED (940 nm) |
| Detection Distance |
0.05 - 5 m |
| Detection Target |
Minimum φ0.8 mm opaque object |
| Switching Output |
PNP open collector |
| Output Capacity |
Max. 30 V DC, 200 mA (residual voltage ≤1.5 V) |
| Response Time |
≤150 µs (on/off) |
| Switching Frequency |
3000 Hz |
| Rated Supply Voltage |
12 - 24 V DC (ripple P-P ≤10%) |
| Power Consumption |
Max. 150 mW (emitter); Max. 150 mW (receiver) |
| Protection Circuits |
Reverse polarity protection, output short-circuit protection |
| Degree of Protection |
IP67 (emitter & receiver) |
| Ambient Temperature Range |
-25 °C to +55 °C (no condensation/freezing) |
| Ambient Humidity Range |
35 - 85% RH (no condensation) |
| Vibration Resistance |
10 - 55 Hz, double amplitude 1.5 mm (X/Y/Z axes, 2 h each) |
| Shock Resistance |
500 m/s² (50 G), 10 times each in X/Y/Z axes |
| Connection Type |
Pre-wired (2 m PVC cable) |
| Light ON/Output |
Dark-on (output ON when light beam is blocked) |
Product Dimensions and Weight
| Dimension/Weight Parameter |
Emitter |
Receiver |
| Overall Length |
45 mm |
45 mm |
| Overall Width |
18 mm |
18 mm |
| Overall Height |
12 mm |
12 mm |
| Mounting Hole Diameter |
φ3.5 mm |
φ3.5 mm |
| Mounting Hole Spacing |
36 mm (center to center) |
36 mm (center to center) |
| Net Weight |
Approx. 20 g |
Approx. 20 g |
| Total Weight (Emitter + Receiver) |
- |
Approx. 40 g |
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8.FQA
1.Are you a manufacturer or trader?
We are trader, distribution wholesale all kinds of brands.
2.Have any discounts if make a bulk order?
Yes, we can provide some discounts according to your quantity.
3.Can I get samples before place a order?
Yes, we need to charge samples fee and shipping cost.
4.How long is your delivery time?
Usually 3-5 days after received the payment.
5.What is terms of payments do you accept?
We accept USD,EUR and CNY by T/T,Wechat,Alipay, also can by Payoneer, Western Union.
6.What is the warranty preiod of the products?
1-3 year warranty.
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10.Our Market& Packing and Shipping
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