Panasonic PM-L25 Photoelectric Sensor, 6mm Fixed Range, NPN Open Collector Output, IP64
Panasonic PM-L25 Photoelectric Sensor, 6mm Fixed Range, NPN Open Collector Output, IP64 - Image 2
SKU: SENS-1771
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Panasonic PM-L25 Photoelectric Sensor, 6mm Fixed Range, NPN Open Collector Output, IP64

₹1,129.00 (Inclusive of all taxes)
Out of Stock

The Panasonic PM-L25 is a compact, through-beam photoelectric sensor with a fixed 6mm detection range, designed for high-precision object detection in industrial automation and control systems. It operates on a wide 5-24V DC supply and provides a reliable NPN open collector output compatible with PLCs and microcontrollers.

Features

  • Fixed 6mm detection distance for precise object positioning.
  • Detects opaque objects as small as 0.8mm x 1.2mm.
  • Wide operating voltage range from 5V to 24V DC.
  • NPN open collector output with max 50mA sink current.
  • IP64 rated housing for protection against dust and water splashes.

Out of stock

Description

The Panasonic PM-L25 photoelectric sensor utilizes a through-beam optical principle, where a built-in infrared LED emitter and a separate phototransistor receiver are precisely aligned. An object is detected when it interrupts the light beam between these two elements. This design provides high reliability and immunity to ambient light interference, making it suitable for stable operation in varied industrial environments.

Featuring a robust IP64 protective structure, the sensor is sealed against dust ingress and water splashes, ensuring durability on factory floors. Its wide operating temperature range from -25°C to +55°C and low current consumption of 15mA or less make it an energy-efficient and versatile choice for continuous operation in automated machinery, packaging lines, and material handling systems.

Key Features

  • High-Precision Detection: Capable of sensing minute opaque objects down to 0.8mm x 1.2mm dimensions.
  • Fast Response Time: Offers quick reaction with a response time of ≤20μs (light ON) and ≤80μs (dark ON).
  • Dual Output Logic: Configurable for Light-ON or Dark-ON operation to suit different application logic requirements.
  • Industrial-Grade Durability: IP64 rating provides reliable protection against dust and water spray in harsh environments.
  • Wide Voltage Compatibility: Supports a broad 5-24V DC input range, facilitating integration with various control system voltages.
  • Global Safety Compliance: Certified with CE, UKCA, UL/c-UL, and Korea S Mark for international market use.
  • Extended Environmental Range: Operates reliably in temperatures from -25°C to +55°C and humidity from 5% to 85% RH.

Applications

  • Precision object detection and counting on high-speed conveyor belts.
  • Jam detection and part presence verification in automated assembly machines.
  • Paper feed and media detection in printing and packaging equipment.
  • End-of-travel and limit sensing in linear actuators and robotic arms.
  • Small component sorting and orientation verification systems.

Technical Specifications

Model SeriesPM-L25
Detection Distance6 mm (Fixed)
Supply Voltage5 to 24 V DC
Current Consumption≤ 15 mA
Output TypeNPN Open Collector
Max Sink Current50 mA
Response Time (Light ON)≤ 20 μs
Response Time (Dark ON)≤ 80 μs
Minimum Detectable Object0.8 mm x 1.2 mm (Opaque)
Protection Rating (IP)IP64
Operating Temperature-25°C to +55°C
Storage Temperature-30°C to +80°C
Operating Humidity5% to 85% RH
Storage Humidity5% to 95% RH
Cable Length1 m

Frequently Asked Questions

What is the operating voltage range for the Panasonic PM-L25 sensor?

The PM-L25 sensor operates on a wide range of DC voltages from 5V to 24V. This makes it compatible with common industrial control voltages like 12V and 24V, as well as lower-voltage logic levels, providing flexibility for integration into various systems.

What does the NPN open collector output mean, and how do I wire it?

The NPN open collector output is a sinking output. The sensor's output transistor connects the signal wire to ground (0V) when active. To use it, you must connect a pull-up resistor (typically 1kΩ to 10kΩ) from your controller's input pin to a positive voltage (e.g., 5V or 24V) that matches your system logic level.

Can I switch between Light-ON and Dark-ON operation modes?

Yes, the PM-L25 supports dual output action. You can configure it for either Light-ON (output activates when the receiver detects the emitter's light) or Dark-ON (output activates when the light beam is blocked). Refer to the sensor's wiring diagram for the specific connection method to select the desired mode.

Is the PM-L25 suitable for outdoor use or wet environments?

With its IP64 rating, the sensor is protected against dust ingress and water splashes from any direction. It is suitable for damp industrial environments but is not submersible or rated for direct, high-pressure water jets. For outdoor use, additional protective housing from direct rain is recommended.

Package Includes

  • 1 x Panasonic PM-L25 Photoelectric Sensor

Additional Information

Weight 0.014 kg
Dimensions 10 × 9 × 2 cm

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