Keyence PZ-M51

Keyence PZ-M51 Square Transmissive Cable Type, NPN

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Keyence PZ-M51 PZ-M51 Square Transmissive Cable Type, NPN — Optical & Photoelectric Sensors
Manufacturer catalogue image
Keyence PZ-M51 PZ-M51 Square Transmissive Cable Type, NPN — Optical & Photoelectric Sensors
Keyence PZ-M51 PZ-M51 Square Transmissive Cable Type, NPN — Optical & Photoelectric Sensors
Keyence PZ-M51 PZ-M51 Square Transmissive Cable Type, NPN — Optical & Photoelectric Sensors

Product Description

The Keyence PZ-M51 Square Transmissive Cable Type, NPN is a robust and reliable photoelectric sensor designed for industrial automation applications. Featuring a built-in amplifier, this sensor ensures precise and consistent detection with a detecting distance of up to 10 meters. The PZ-M51 utilizes a red LED light source and offers a 1-turn trimmer sensitivity adjustment for optimal performance.

With a fast response time of 1.5 ms and selectable LIGHT-ON/DARK-ON operation modes, the PZ-M51 is versatile and adaptable to various application needs. The sensor is equipped with indicator lamps for output, power, and stable operation, enhancing its usability and monitoring capabilities.

Built to withstand harsh environments, the PZ-M51 features an IP67 enclosure rating, making it suitable for use in demanding industrial settings. The sensor is protected against reversed polarity, overcurrent, and surges, ensuring long-term reliability and safety. Its robust construction includes a glass-fiber reinforced plastic case, providing durability and resistance to shock and vibration.

The PZ-M51 operates within a wide power voltage range of 12 to 24 VDC and is designed to handle ambient light conditions up to 20,000 lux. It performs reliably in temperatures ranging from -20 to +55 °C and relative humidity levels of 35 to 85% RH.

This sensor is ideal for applications requiring precise and reliable object detection, such as in manufacturing lines, packaging systems, and automated assembly...

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Offer details

Best offer from:
Trusted supplier — United States, member since 2022, 50–99 employees
Availability:
1 pc.
In-Stock
Updated at: 09-09-2026
Warranty:
2 months
Condition:
Used
Used - A previously used item with possible signs of cosmetic wear. It is fully operational and functions as intended, though the original packaging may be missing.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Keyence
Model
PZ-M51
Type
Thrubeam
Output
NPN
Detecting distance
10 m (32.8')
Light source
Red LED
Sensitivity adjustment
1-turn trimmer (230°)

Available Offers

(3)
PZ-M51 Keyence, Optical & Photoelectric Sensors

Keyence

Available:
1 pc.
On Request
Updated at: 22-08-2026
Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
PZ-M51 Keyence, Optical & Photoelectric Sensors

Keyence

Available:
5 pcs.
In-Stock
Updated at: 10-09-2026
Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
Warranty:
24 months

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Documents

Data Sheet

Datasheet for Keyence PZ-M51, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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