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![[Translate to Englisch:] Optoelektronische Sensoren EX-geschützt](/fileadmin/_processed_/4/4/csm_optoelektronische_sensoren_ex_dce647edc6.jpg "[Translate to Englisch:] Optoelektronische Sensoren EX-geschützt")
![[Translate to Englisch:] Entfernungsmesser explosionsgeschützt](/fileadmin/_processed_/a/9/csm_entfernungsmesser_ex_cb29cdb186.jpg "[Translate to Englisch:] Entfernungsmesser explosionsgeschützt")
![[Translate to Englisch:] Kamerasysteme und Lichtquellen EX-geschützt](/fileadmin/_processed_/9/3/csm_kamerasysteme_ex_ada3fb637b.jpg "[Translate to Englisch:] Kamerasysteme und Lichtquellen EX-geschützt")
![[Translate to Englisch:] Laserpointer EX-geschützt](/fileadmin/_processed_/0/4/csm_laserpointer_ex_4d9e74b068.jpg "[Translate to Englisch:] Laserpointer EX-geschützt")
![[Translate to Englisch:] Lichtleiter explosionsgeschützt](/fileadmin/_processed_/4/3/csm_lichtleiter_ex_a46c5aba8a.jpg "[Translate to Englisch:] Lichtleiter explosionsgeschützt")
![[Translate to Englisch:] Induktivsensoren EX-geschützt](/fileadmin/_processed_/7/c/csm_induktivsensoren_ex_6882212560.jpg "[Translate to Englisch:] Induktivsensoren EX-geschützt")
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![[Translate to Englisch:] Spezielle Sensoren EX-geschützt](/fileadmin/_processed_/b/a/csm_spezielle_sensoren_ex_5e9d97985e.jpg "[Translate to Englisch:] Spezielle Sensoren EX-geschützt")
Explosion-proof single-beam photoelectric sensors
Families LBD, LBN, LBG, ILD, ILN, ILO, ILG, AX-S, AX-E![[Translate to Englisch:] Einweg-Lichtschranken explosionsgeschützt](/fileadmin/_processed_/9/a/csm_LBD-011-SIR-SDI-EFP-EVP-OP-2_9a3d11a687.jpg "[Translate to Englisch:] Einweg-Lichtschranken explosionsgeschützt")
Single-beam photoelectric sensors consist of separate housings where the transmitter and receiver are spatially separated. The transmitter directs its light directly at the receiver. When an object interrupts the light beam, the voltage at the receiver drops, triggering the switching function.
This principle enables the detection of opaque and reflective objects and allows for long detection ranges. Single-beam photoelectric sensors are robust and resistant to interference, making them particularly suitable for use in demanding conditions.
Highlights:
- Directly usable in Ex zones 1, 2, 21, 22; can beam into Ex zones 0 and 20
- Available in red light, infrared light, and laser (red, 650 nm) versions
- Versions with contamination indicator, extended temperature ranges, alignment assistance
- Versions with fiber optic adaptation, analog and digital outputs
- Available in Ex d and Ex i versions
- M18, M30 designs in metal housings
Applications:
- Presence monitoring
- Positioning tasks
- Object detection
- Process monitoring and control
- Level measurement and monitoring
Sensor families LBS/LBN/LBD/LBG
One-Way Light Barriers LBS/LBN/LBD-011-SIR/SDI/EFP/EVP(-OP)
with alignment aid, very robust, ideal for industrial applications
- Range: 10m
- Alignment aid through 3-color LED on the back of the device
- LBD Series: ATEX and IECEx certified
- LBD Series: Application in Ex zones (0), 1, 2, (20), 21, 22, optical radiation may affect zones 0, 20
- LBN Series: Application in Ex zones 2, 22
- Available with optional contamination indicator output VA
- Available with optional transmitter blanking input DI
- Design: M18, Protection class: IP 67
One-Way Light Barriers LBS/LBN/LBD-100-SIR/SDI/EFP/EVP(-OP)
with alignment aid, very robust, ideal for industrial applications
- Range: 100m
- Alignment aid through 3-color LED on the back of the device
- ATEX and IECEx certified
- Application in Ex zones (0), 1, 2, (20), 21, 22, optical radiation may affect zones 0, 20
- Available with optional contamination indicator output VA
- Available with optional transmitter blanking input DI
- Design: M18, Protection class: IP 67
One-way light barriers LBS/LBN/LBD-201-SIR/SDI/EVP(-OP)-SIL2
with alignment assistance, very robust, ideal for industrial applications,
with Performance Level PL c and Safety Integrity Level SIL 2
- Range: 120m
- Optimal alignment through status visualization via receiver optics
- Series LBD: ATEX and IECEx certified
- LBN: For use in Ex-zones 2, 22
- Robust light barrier for industrial applications
- Housing: M18, Protection class: IP 67
One-way light barriers LBS/LBN/LBD-201-SIR/SDI/EVP(-OP)-SIL2
with alignment assistance, very robust, ideal for industrial applications,
with Performance Level PL c and Safety Integrity Level SIL 2
- Range: 120m
- Optimal alignment through status visualization via receiver optics
- Series LBD: ATEX and IECEx certified
- LBN: For use in Ex-zones 2, 22
- Robust light barrier for industrial applications
- Housing: M18, Protection class: IP 67
One-way light barriers LBD-GBZ-ESZ-OP
with alignment assistance, very robust, ideal for industrial applications
- Range: 120m
- Alignment assistance through 3-color LED on the back of the receiver
- Application in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- Robust light barrier for industrial applications
- Housing: M18, Protection class: IP 67
One-way light barriers LBD-GBZ-ESZ-OP
with alignment assistance, very robust, ideal for industrial applications
- Range: 120m
- Alignment assistance through 3-color LED on the back of the receiver
- Application in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- Robust light barrier for industrial applications
- Housing: M18, Protection class: IP 67
One-way light barriers LBG-EEZ-HRZ-ZA
Laser, visible red, 650nm, Class 2, very robust, ideal for industrial applications
- Measuring range: 50m
- Application in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- Robust light barrier for industrial applications
- Housing: M18, Protection class: IP 67
One-way light barriers LBS/LBN/LBD-201-S/E-VA-OP
Infrared, 870nm, with alignment assistance, very robust, ideal for industrial applications
- Range: 120m
- Good penetration in polluted atmospheres
- Optimal alignment assistance through status indicator in the receiver optics
- Short response time
- Robust and interference-resistant light barrier
- LBD: For applications in Ex zones 1, 2, 21, 22; optical radiation may also act in zones 0, 20
- LBN: For applications in Ex zones 2, 22; optical radiation may also act in zones 1, 21
- LBS: Not approved for Ex zones
- Housing: M18, Protection class: IP 67
One-way light barriers LBD/LBN-20-S/E-OP
Infrared, 870nm, with alignment assistance, very robust, ideal for industrial applications
- Range: 20m, short response time
- Optimal alignment through visualization via LED on the back of the receiver
- With optional emitter shutdown input "DI"
- Series LBD-20-S/E-OP: Suitable for use in Ex zones 1, 2, 21, 22; optical radiation may also act in Ex zones 0, 20
- Series LBN-20-S/E-OP: Suitable for use in Ex zones 2, 22; optical radiation may also act in Ex zones 1, 21
- Housing: M18, Protection class: IP 67
One-way light barriers LBx-L50-LSR/LDI(-OP) / LBx-L50-EVA(-OP)
Laser, visible red, 650nm, Class 2, with alignment assistance, very robust, ideal for industrial applications
- Short response time
- Range: 50m
- Optimal alignment assistance through status indicator via illuminated receiver lens
- With optional emitter deactivation input
- With contamination indicator output
- Series LBD: For use in Ex zones 1(0), 2(0), 21(20), 22(20)
- Series LBN: For use in Ex zones 2, 22
- Housing: M18, Protection class: IP 67
One-way light barriers LBx-L50-S/E-VA(-OP)
Laser, visible red, 650nm, Class 2, with alignment assistance, very robust, ideal for industrial applications
- Short response time
- Range: 50m
- Optimal alignment assistance through status indicator via illuminated receiver lens
- With optional emitter deactivation input
- With contamination indicator output
- Series LBD: Suitable for use in Ex zones 1(0), 2(0), 21(20), 22(20)
- Series LBN: Suitable for use in Ex zones 2(1), 22(21)
- Series LBN/LBD: With limited optical output power according to EN 60079-28
- Housing: M18, Protection class: IP 67
One-way light barriers LBD-L54-LSR/LDI(-OP)
Laser, visible red, 650nm, Class 2, with alignment assistance, very robust, ideal for industrial applications
- Short response time
- Range: 50m
- Optimal alignment assistance through status indicator via illuminated receiver lens
- With optional emitter deactivation input
- With contamination indicator output
- Series LBD: Suitable for use in Ex zones (0)1, (0)2, 22
- Housing: M18, Protection class: IP 67
Sensor families ILD/ILG/ILN/ILO/ILS
![[Translate to Englisch:] Lichtschranke ILD-050-STx-OP-SIL2-IECEX](/fileadmin/_processed_/8/1/csm_ILD-201-OP-SIL2-IECEX_eeb98fc83a.jpg "[Translate to Englisch:] zum Datenblatt")
One-way light barriers IRL/ILN/ILD-050-ST*/E**(-OP)-SIL2
Safety approval PL c, SIL 2, very robust, ideal for industrial applications
- Range: 50m
- High penetration in contaminated areas
- Optimal alignment through status visualization via receiver optics
- Types A to D with 4 different transmitter frequencies
- Series ILD: ATEX and IECEx certified
- Series ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; may radiate into Ex zones 0 and 20
- Series ILN: For use in Ex zones 2, 22
- Series IRL/ILN/ILD-050-SG*/EG*: For fiber optic connection
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-108-S/E
with alignment assistance, very robust, ideal for industrial applications
- Range: 80m
- High penetration in contaminated areas
- Optimal alignment through status visualization via receiver optics
- Series ILD: ATEX and IECEx certified
- Series ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; may radiate into Ex zones 0 and 20
- Series ILN: For use in Ex zones 2, 22
- Good alignment through 3-color LED on the back
- Short response time
- PNP output
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-108-SIR/EFP(-OP)
with alignment assistance, very robust, ideal for industrial applications
- Range: 80m
- ILD: ATEX and IECEx certified
- ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- ILN: For use in Ex zones 2, 22
- Alignment assistance through 3-color LED on the back of the receiver
- Robust and interference-resistant light barrier
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-108-SIR/SDI/EFP(-OP)-SIL2
Safety approval PL c, SIL 2, alignment assistance, very robust, ideal for industrial applications
- Range: 80m
- ILD: ATEX and IECEx certified
- ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- ILN: For use in Ex zones 2, 22
- Alignment assistance via 3-color LED on the back of the receiver
- Robust and interference-resistant light barrier
- Housing: M30, Protection class: IP 67
One-way light barriers ILD-108-SIR/EFP-OP
with alignment assistance, very robust, ideal for industrial applications, with CCC certification
- Range: 80m
- ILD: ATEX and IECEx certified
- ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- ILN: For use in Ex zones 2, 22
- Alignment assistance via 3-color LED on the back of the receiver
- Robust and interference-resistant light barrier
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-108-S/E(-OP)
with alignment assistance, very robust, ideal for industrial applications, with CCC certification
- Range: 80m
- Good penetration in polluted atmospheres
- Optimal alignment through status indication in the receiver optics
- ILD: For use in Ex zones 1, 2, 21, 22
- Optical radiation may act in zones 0, 20
- ILN: For use in Ex zones 2, 22; optical radiation may act in zones 1, 21
- Robust and interference-resistant light barrier
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-108-ST*/E**(-OP)-SIL
Alignment assistance, very robust, ideal for industrial applications, with Performance Level c and Safety Integrity Level 2
- Range: 80m
- Suitable for use in very heavily contaminated areas
- ILD: ATEX and IECEx certified
- ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- ILN: For use in Ex zones 2, 22
- Optimal alignment through status visualization via receiver optics
- Types A to D with 4 different transmitter frequencies
- Robust and interference-resistant light barrier for industrial applications
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-108-S**(-OP), IRL/ILN/ILD-108-E**(-OP)
with alignment assistance, very robust, ideal for industrial applications
- Range: 80m
- ILD: ATEX and IECEx certified
- ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- ILN: For use in Ex zones 2, 22
- Alignment assistance via 3-color LED on the back of the receiver
- Optional with integrated contamination indicator output "VA"
- Robust and interference-resistant light barrier for industrial applications
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-201-S/E(-OP)
with alignment assistance, very robust, ideal for industrial applications
- Range: 120m
- Good penetration in polluted atmospheres
- Optimal alignment through status indication in the receiver optics
- ILD: For use in Ex zones 1, 2, 21, 22; optical radiation may act in zones 0, 20
- ILN: For use in Ex zones 2, 22; optical radiation may act in zones 1, 21
- Robust and interference-resistant light barrier
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-201-SIR/SDI/EFP(-OP)-SIL2
with alignment assistance, very robust, ideal for industrial applications, with Performance Level c and Safety Integrity Level 2
- Range: 120m
- Good penetration in polluted atmospheres
- Optimal alignment through status indication in the receiver optics
- ILD: For use in Ex zones 1, 2, 21, 22; optical radiation may act in zones 0, 20
- ILN: For use in Ex zones 2, 22; optical radiation may act in zones 1, 21
- Robust and interference-resistant light barrier
- Housing: M30, Protection class: IP 67
One-way light barriers ILD-201-SIR/EFP-OP
with alignment assistance, very robust, ideal for industrial applications, with CCC certification
- Range: 120m
- Good penetration in polluted atmospheres
- Alignment assistance via 3-color LED on the back of the receiver
- For use in Ex zones 1, 2, 21, 22; optical radiation may act in zones 0, 20
- Robust and interference-resistant light barrier
- Housing: M30, Protection class: IP 67
![[Translate to Englisch:] Lichtschranken ILD-210-OP](/fileadmin/_processed_/6/7/csm_ILD-201-OP-SIL2-EX_5a15c8a80d.jpg "[Translate to Englisch:] Datenblatt herunterladen")
One-way light barriers IRL/ILN/ILD-210-S/E(-OP)
with alignment assistance, very robust, ideal for industrial applications
- Range: 120m
- Good penetration in polluted atmospheres
- ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- ILN: For use in Ex zones (1), 2, (21), 22; optical radiation may act in zones 1, 21
- Robust and interference-resistant light barrier
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-210-SIR/SDI/EFP(-OP)
with alignment assistance, very robust, ideal for industrial applications
- Range: 120m
- Good penetration in polluted atmospheres
- Series ILD: ATEX and IECEx certified
- ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- ILN: For use in Ex zones (1), 2, (21), 22; optical radiation may act in zones 1, 21
- Robust and interference-resistant light barrier
- Housing: M30, Protection class: IP 67
One-way light barriers ILD-235-STA/ETA-OP
with alignment assistance, very robust, ideal for industrial applications
- Range: 200m
- Good penetration in polluted atmospheres
- ATEX and IECEx certified
- For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
- Robust light barrier for industrial applications
- Alignment assistance via 3-color LED on the back of the receiver
- Housing: M30, Protection class: IP 67
One-way light barriers ILD-235-SLS/ELS-OP-S243
with alignment assistance, very robust, ideal for industrial applications
- Range: 200m
- Good penetration in polluted atmospheres
- Optimal alignment through status indication in the receiver optics
- ATEX and IECEx certified
- For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zone 0
- Maximum operating temperature: +90°C
- Robust light barrier for industrial applications
- Housing: M30, Protection class: IP 67
One-way light barriers IRL/ILN/ILD-235-S**(-OP), IRL/ILN/ILD-235-E**(-OP)
with alignment assistance, very robust, ideal for industrial applications
- Range: 200m
- Good penetration in polluted atmospheres
- Optimal alignment through status indication in the receiver optics and visible red light from the transmitter
- With integrated contamination indicator output "VA"
- Series ILD: IECEx certified
- ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation can be used in Ex zones 0, 20
- Series ILN: ATEX certified
- ILN: For use in Ex zones 2, 22
- Robust light barrier for industrial applications
- Housing: M30, Protection class: IP 67
Single-Beam Photoelectric Sensors ILD-50/50NPN1/200-S/E-OP
Multiplex, with alignment aid, very robust, ideal for industrial applications
- Range: 200m
- Good penetration in contaminated atmospheres
- Robust and interference-resistant photoelectric sensor
- Application in Ex Zones 1, 2, 21, 22
Optical radiation may affect Zones 0, 20 - Design: M30, Protection Class: IP 67
Single-Beam Photoelectric Sensors ILD-L15-S/E-OP
Laser, with alignment aid, very robust, ideal for industrial applications
- Range: 15m
- Laser class 2, visible red light
- Detectable object size >=3mm
- Short response time
- Use in Ex Zones (0), 1, 2, (20), 21, 22
Optical radiation may affect Zones 0, 20 - Robust and interference-resistant laser photoelectric sensor
- Design: M30, Protection Class: IP 67
Single-Beam Light Barriers ILD-L80/L160-S/E-OP and IRL-L80/L160-S/E
Laser, with alignment aid, very robust, ideal for industrial applications
- Range: 80m/160m
- Visible laser light, laser class 2
- Optimal alignment aid through status indicator in the receiver optics (only for VA versions)
- Types ILD: Application in Ex zones 1, 2, 21, 22
Optical radiation may operate in zones 0, 20 - Robust and interference-resistant laser light barrier
- Design: M30, protection class: IP 67
Single-Beam Light Barriers IRL/ILN-210-S/E(-GD) S159
30VAC/VDC to 240VAC/VDC, very robust, ideal for industrial applications
- Range: 120m
- Ambient temperature: +100°C
- Good penetration in dusty environments
- Connection: 30VAC/VDC to 240VAC/VDC
- Type ILN suitable for use in Ex zones 2 and 22
- Robust and interference-resistant light barrier
- Design: M30, protection class: IP 67
Single-Beam Light Barriers ILO--OF-OP, ILO-*-SIR-OP
Antivalent, multiplex, very robust, ideal for industrial applications
- Range: 25m
- Explosion protection: II (1)G [Ex op is IIC T4 Ga], II (1)D [Ex op is IIIC T135°C Da]; optical radiation may operate in Ex zones (0), (1), (2), (20), (21), (22). The device must be installed outside the Ex zone.
- With antivalent output, N- or P-switching
- Switching status indicator visible through the lens in the receiver
- Design: M30, protection class: IP 67
Single-Beam Light Barriers IRL-235.-S/E / ILO-235.-S/E
With alignment aid, very robust, ideal for industrial applications
- Range: 200m
- Emitter with 2 different light wavelengths
- Strong penetration
- Optimal alignment aid through status indicator in the receiver optics and visible red light from the emitter
- Series A to D available with 4 different emitter frequencies
- Type HS with emitter blanking input
- Series ILO: Optical radiation may operate in zones 1, 2, 21, 22
Device must be installed outside the Ex area - Design: M30, protection class: IP 67
Single-Beam Light Barriers ILS-250
With alignment aid, strong penetration, different transmission frequencies, very robust
- Range: 600m
- Strong penetration even over long distances
- Optimal alignment aid through integrated laser pointer in the emitter and analog adjustment output in the receiver
- Series A to D available with 4 different emitter frequencies
- Type HS with emitter blanking input
- Design: M30, protection class: IP 67
![[Translate to Englisch:] Hochleistungslichtschranke ILS-260](/fileadmin/_processed_/d/5/csm_Hochleistungslichtschranke-ILS-260-2_fea289663b.jpg)
High-Performance Light Barrier ILS-260-ADZ-WO / -LEB-NO
Very strong penetration, very robust, ideal for industrial applications, requires no alignment aid
- Range: 600m
- Very strong penetration even over long distances
- Extremely resistant to dirt and stray light
- User-friendly and easy handling of mounting and alignment for emitter and receiver
- Design: M30, sturdy metal housing, protection class: IP 67