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Balluff – BOS002U BOS 21M-NA-LD10-S4 – Diffuse sensors
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Quick facts
| Availability | Confirmed on request |
| Category | Diffuse sensors |
| Lifecycle | Active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Datasheet | Manufacturer datasheet ↗ |
Shipping & availability
When can BOS002U be shipped?
BOS002U is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up BOS002U in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for BOS002U and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for BOS002U, subject to availability and destination.
Balluff BOS002U (BOS 21M-NA-LD10-S4) — Diffuse sensor. Series: 21M; Dimension: 15 x 50 x 42.5 mm; Interface: NPN normally open (NO) NPN normally closed (NC); Principle of optical operation: Diffuse sensor, energetic; Light type: Laser red light. PartnerPLC supplies new, surplus and discontinued Balluff parts — request a quote for price, condition and lead time.
Specifications
Product
| Lifecycle | Active |
| Type designation | BOS 21M-NA-LD10-S4 |
| Product group | Diffuse sensors |
Key features
| Series | 21M |
| Dimension | 15 x 50 x 42.5 mm |
| Interface | NPN normally open (NO) NPN normally closed (NC) |
| Principle of operation | Photoelectric sensor |
| Principle of optical operation | Diffuse sensor, energetic |
| Light type | Laser red light |
| Range | 0...600 mm |
| Connection | Connector, M12x1-Male, 4-pin |
| Housing material | Zinc, Die casting, Powder coated Aluminium |
| Material sensing surface | PMMA |
| Operating voltage Ub | 10...30 VDC |
| Approval/Conformity | CE cULus EAC WEEE |
Classifications
| ECLASS 14.0 | 27-27-09-03 |
| ETIM 9.0 | EC001821 |
| UNSPSC 11 | 39121528 |
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