Balluff / Sensors
BES040U
BES M04EC-NSC10B-EP00,3-GS49Balluff BES040U — Inductive proximity sensors. Dimensions: Ø 4 x 22 mm. Model: M4x0,5. Mounting: flush. Sensing range: 1 mm.
Technical essentials
- Mounting
- flush
- Switching output
- NPN normally open (NO)
- Connection
- Cable with connector, male connector M8x1, 3 pins, 0,30 m, PUR
- Operating voltage Ub
- 10...30 VDC
Source consulted on 2026-10-20 Confirm family-level specifications for the selected variant.
| Dimensions | Ø 4 x 22 mm |
| Model | M4x0,5 |
| Mounting | flush |
| Sensing range | 1 mm |
| Switching output | NPN normally open (NO) |
| Switching frequency | 3500 Hz |
| Housing material | Stainless steel |
| Sensing face material | PBT |
| Connection | Cable with connector, male connector M8x1, 3 pins, 0,30 m, PUR |
| Operating voltage Ub | 10...30 VDC |
| Ambient temperature | -25...70 °C |
| IP rating | IP67 |
| Approval / compliance | CE / cULus / EAC / WEEE |
| Operating principle | Inductive sensor |
Manufacturer catalogue selection. Supply, prices, availability and configuration must be confirmed with APM.
Technical documents
Language and revision: see the manufacturer document.
Technical documents Balluff ↗Manufacturer CAD models ↗