SICK L21 Series Light Beam Receiver, 1 Beam(s), 16 m Max Range
- N° de stock RS:
- 701-9269
- Référence fabricant:
- L21E-21MA1A / 6034875
- Fabricant:
- SICK
Sous-total (1 unité)*
166,02 €
(TVA exclue)
200,88 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
En stock
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Unité | Prix par unité |
|---|---|
| 1 + | 166,02 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 701-9269
- Référence fabricant:
- L21E-21MA1A / 6034875
- Fabricant:
- SICK
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | SICK | |
| Product Type | Light Beam | |
| Series | L21 | |
| Component Type | Receiver | |
| Minimum Scanning Distance | 0m | |
| Maximum Scanning Distance | 16m | |
| Safety Type | 2 | |
| Standards/Approvals | c | |
| Number of Beams | 1 | |
| Maximum Response Time | 200μs | |
| Terminal Type | Screw | |
| Hazardous Area Certification | NO | |
| Length | 97.7mm | |
| Peak Wavelength | 660nm | |
| Sélectionner tout | ||
|---|---|---|
Marque SICK | ||
Product Type Light Beam | ||
Series L21 | ||
Component Type Receiver | ||
Minimum Scanning Distance 0m | ||
Maximum Scanning Distance 16m | ||
Safety Type 2 | ||
Standards/Approvals c | ||
Number of Beams 1 | ||
Maximum Response Time 200μs | ||
Terminal Type Screw | ||
Hazardous Area Certification NO | ||
Length 97.7mm | ||
Peak Wavelength 660nm | ||
SICK L21 Series Safety Single Beam Sensor, 16m Maximum Scanning Distance, 200μs Maximum Response Time - L21E-21MA1A / 6034875
This safety single-beam sensor provides a Compact receiver solution for presence detection and safeguarding in automated systems. Designed for industrial environments, it detects a single light beam to monitor access or object passage and integrates with control circuits via a screw-terminal interface. It is suitable where a straightforward, single-beam sensing arrangement is required.
Features and Benefits:
• 200μs maximum response time for Rapid detection and reaction
• 16m maximum sensing range enabling long-distance monitoring
• 660nm Peak Wavelength for visible red-beam operation
• Safety Type 2 classification supporting Basic protective functions
• Screw-terminal connection for robust field wiring
• 16m maximum sensing range enabling long-distance monitoring
• 660nm Peak Wavelength for visible red-beam operation
• Safety Type 2 classification supporting Basic protective functions
• Screw-terminal connection for robust field wiring
Applications
• Suitable for conveyor end-of-line presence detection over long runs
• Ideal for machine guarding where single-beam monitoring is acceptable
• Used for access detection on automated Gates and doors
• Can be used for object passage counting in packaging lines
• Ideal for machine guarding where single-beam monitoring is acceptable
• Used for access detection on automated Gates and doors
• Can be used for object passage counting in packaging lines
What form factor should I expect for mounting in confined spaces?
The receiver uses an M18 cylindrical housing with a 97.7mm overall length, allowing installation within Compact fixtures and standard M18 mounting arrangements.
How quickly will the device respond to an interrupted beam?
The receiver is specified with a maximum response time of 200μs, which supports Rapid system-level interruption detection for safety-related stop functions.
Which electrical termination method is provided for wiring?
Connections are MADE via screw terminals, permitting secure attachment of control and supply conductors during installation and maintenance.
What optical characteristic defines the beam emission the receiver accepts?
The device is designed to detect a beam with a Peak Wavelength of 660 nm, corresponding to a visible red light source used in compatible transmitters.
Are there any limitations on minimum detection distance?
The receiver is rated with a minimum scanning distance of 0 m, allowing sensing directly at the receiver face where alignment and application permit.
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