KEYENCE ES-M1P

Keyence U-Shaped Photoelectric Sensor ES-M1P

Description

A high-performance U-shaped, through-beam photoelectric sensor from Keyence’s ES-M series. The ES-M1P is engineered for reliable and stable detection of objects, including thin or transparent films, in various industrial automation environments. It features a robust design, a 25mm sensing distance, and a fast response time, making it suitable for high-speed applications.

Specifications

• Manufacturer: Keyence
• Model: ES-M1P
• Type: Through-beam, U-Shaped
• Sensing Distance: 25 mm
• Supply Voltage: 12 to 24 VDC
• Output: PNP Open-Collector
• Power Consumption: 2W max.
• Light Source: Infrared LED
• Response Time: As fast as 20 microseconds

Label Info

• Model: ES-M1P
• Voltage: DC 24V
• Max Power: 2W
• Lot No: 81910269

Application

Ideal for edge detection, parts detection on conveyor belts, transparent film detection, and positioning tasks in packaging, printing, and electronics manufacturing.

Country of Origin

Japan

CO2 Impact

By purchasing this reused item, you contribute to a more sustainable future by avoiding approximately 5.4 kg of CO2 emissions, which would have been generated during the production of a new unit.

Availability

In stock. This unit is a new-in-box item, ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the difference between the ES-M1P (PNP) and the ES-M1 (NPN) models?

The primary difference is the output type. The ES-M1P provides a PNP (sourcing) output, which is common in Europe and North America, while the ES-M1 provides an NPN (sinking) output, typically used in Asia. Ensure your PLC or control system is compatible with the PNP output.

Can this sensor detect clear plastic film?

Yes, the ES-M series is specifically designed with high power to provide stable detection of challenging targets, including thin, transparent, or vibrating objects like plastic films.

Is the sensitivity adjustable on the ES-M1P?

Yes, the sensor is equipped with a sensitivity adjustment trimmer, allowing you to fine-tune the detection threshold for your specific application and target material. A small screwdriver for this adjustment is often included.

Last Update: Friday, March 13, 2026

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