← Photoelectric Sensors
Amplifier Built-in U-shaped Ultra-Small Micro Photoelectric Sensor PM-25
Panasonic — PM-25 Series
The PM-25 is a U-shaped (fork-type) micro photoelectric sensor smaller than the PM-45, with a 6 mm optical passage gap; its amplifier-built-in construction offers a minimal-footprint solution for small-part, label, or position detection directly on equipment. Cable type (PM-U25) and several integrated body-mount variants (PM-L25/PM-F25/PM-R25) are available.
Key Features
- Ultra-compact fork body smaller than the PM-45, with a 6 mm optical passage gap
- Amplifier built-in, no separate controller required
- NPN (PM-U25) and PNP (PM-U25-P) output options
- Cable type and body variants: PM-L25 (long), PM-F25 (flat), PM-R25 (right-angle)
- Suited to small-part counting and label/strip detection in confined spaces
Detailed Parameters
| Sensing Method | Thru-beam, U/fork body |
| Optical Passage Gap | 6 mm |
| Output Type | NPN (PM-U25) / PNP (PM-U25-P) |
| Body | Amplifier built-in, ultra-small fork type |
| Supply Voltage | 12…24 VDC ±10% |
| Connection | Cable type (2 m) |
| Variants | PM-L25, PM-F25, PM-R25 body options |