Proximity sensor
SIEN-4B-NS-S-L
150361
GTIN 4052568068714
Vendor Festo
- Size
- 4 mm
- Switching output
- NPN
- Switching element function
- N/O contact
- DC operating voltage range
- 10 V - 30 V
Regular price
$126.70
Unit price
SIEN-4B-NS-S-L is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Factory shipments may take up to one week. Festo Fast items typically ship the next business day. Contact us for specific shipping estimates.
SIEN-4B-NS-S-L is backordered and will ship as soon as it is back in stock.
| Type code | SIEN |
|---|---|
| Conforms to standard | EN 60947-5-2 |
| Symbol | 991703 |
| Certification | RCM compliance markc UL us - Listed (OL) |
| CE marking (see declaration of conformity) | As per EU EMC directive |
| Note on materials | Free of copper and PTFE |
| Rated operating distance | 0.8 mm |
| Assured operating distance | 0.64 mm |
| Reduction factors | Stainless steel St 18/8 = 0.7Steel St 37 = 1.0Copper = 0.3Aluminum = 0.4Brass = 0.4 |
| Ambient temperature | -25 °C ... 70 °C |
| Repetition accuracy | 0.04 mm |
| Switching output | NPN |
| Switching element function | N/O contact |
| Max. switching frequency | 3000 Hz |
| Max. switching frequency DC | 3000 Hz |
| Max. output current | 200 mA |
| Voltage drop | 2 V |
| Short-circuit protection | Pulsed |
| DC operating voltage range | 10 V ... 30 V |
| Residual ripple | 0.1 |
| Idle current | ≤ 10 mA |
| Reverse polarity protection | for all electrical connections |
| Electrical connection | 3-pinM8x1Plug |
| Type of mounting | Clamped |
| Mounting type | Flush |
| Product weight | 9 g |
| Housing material | High-alloy stainless steel |
| Switching status indication | LED yellow |
| Degree of protection | IP67 |
| Selection of additional sensor information | With standard switching distance |
| Electrical output | NPN |
| Selection of sensor version | Standard |

