Leuze LE318B/4P Throughbeam Receiver | 50116846 | ProSens Automation

Leuze LE318B/4P – Throughbeam Photoelectric Sensor Receiver, Series 318B

The Leuze LE318B/4P is a throughbeam photoelectric sensor receiver from the Series 318B cylindrical sensor family. It operates together with a compatible Leuze Series 318B transmitter to provide reliable long-distance object detection. Because the transmitter and receiver are installed opposite each other, the throughbeam operating principle delivers dependable detection of small, dark and fast-moving objects in industrial automation.

Key Features

• Throughbeam photoelectric sensor receiver
• Series 318B cylindrical sensor
• Operating range up to 10 m
• Operating range limit up to 15 m
• PNP transistor outputs (Light ON and Dark ON)
• Switching frequency: 500 Hz
• Response time: 1 ms
• Supply voltage: 10–30 VDC
• 2 m PUR cable connection (4-wire)
• M18 × 1 ABS plastic housing
• IP67 protection rating
• Operating temperature: -40°C to +60°C
• Short-circuit protection and polarity reversal protection
• IEC 60947-5-2 compliant
• cULus certified

Where This Sensor Is Used

The LE318B/4P is ideal for conveyor systems, packaging machinery, intralogistics, textile machinery, automotive production, palletizing systems and machine tools. The throughbeam sensing principle provides stable long-range detection even for dark, shiny or irregular-shaped objects.

What's in the Box

Sensor receiver unit only. Compatible Leuze LS318B/9D or LS318BI/9D throughbeam transmitter must be ordered separately.

Buy from ProSens Automation

ProSens Automation is an authorized Leuze dealer based in Erode and Coimbatore region, Tamil Nadu, supplying genuine Leuze sensors across India. Every product comes with full manufacturer warranty. We provide technical support for sensor selection, wiring guidance, and commissioning help. Shipping available across India.

📱WhatsApp us for price & availability—or tap the enquiry button above.

Frequently Asked Questions

What is the sensing range of the LE318B/4P?

The LE318B/4P provides an operating range of up to 10 metres with a compatible Series 318B transmitter. The maximum operating range limit is 15 metres under suitable installation conditions.

Is this sensor suitable for industrial environments?

Yes. The sensor features IP67 protection, operates from -40°C to +60°C, and includes polarity reversal and short-circuit protection for dependable operation in industrial applications.

What is included with this product?

The package contains only the LE318B/4P receiver. A compatible Leuze LS318B/9D or LS318BI/9D transmitter must be ordered separately to create a complete throughbeam sensor pair.

Where can I buy the Leuze LE318B/4P in India?

ProSens Automation is an authorized Leuze dealer in Erode and Coimbatore region, Tamil Nadu. We supply genuine Leuze products across India with full manufacturer warranty. WhatsApp us for pricing and delivery timeline.