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Pepperl Fuchs RLK28-8-H-2000-IR-Z/31/135
Background suppression sensor
- MPN
- RLK28-8-H-2000-IR-Z/31/135
- Category
- Diffuse Mode Sensors
Price and lead time confirmed within 1 business day
Discontinued by Pepperl Fuchs — we can still source the original RLK28-8-H-2000-IR-Z/31/135 (new, used or refurbished, subject to availability). Request a quote below.
Request a Quote
- 1We check stock, condition and lead time
- 2You get a written quote by email
- 3Approve it and we ship — in-stock parts within 1 business day
- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- 100% positive eBay feedback
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What is the Pepperl Fuchs RLK28-8-H-2000-IR-Z/31/135?
Pepperl+Fuchs has archived the RLK28-8-H-2000-IR-Z/31/135: it is no longer part of the current range. PartnerPLC sources discontinued Pepperl+Fuchs parts on the surplus market for maintenance and repair of existing installations — request a quote for availability, condition, price and lead time.
Specifications
General specifications
| Order code (Pepperl+Fuchs part number) | 904870 |
| Detection range | 20 ... 2000 mm |
| Detection range min. | 20 ... 200 mm |
| Detection range max. | 20 ... 2000 mm |
| Adjustment range | 200 ... 2000 mm |
| Background suppression | max. + 10 % of the upper limit of the detection range |
| Light source | IRED |
| Light type | modulated infrared light , 880 nm |
| Black-white difference (6 %/90 %) | < 40 % |
| Diameter of the light spot | approx. 70 mm at a distance of 2000 mm |
| Opening angle | transmitter 2° receiver 2° |
| Ambient light limit | 50000 Lux |
| Lifecycle | Discontinued — archived by Pepperl+Fuchs |
Functional safety related parameters
| MTTFd | 620 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Indicators/operating means
| Operation indicator | LED green |
| Function indicator | 2 LEDs yellow ON: object inside the scanning range OFF: object outside the scanning range |
| Control elements | Sensing range adjuster , Light-on/dark-on changeover switch |
Electrical specifications
| Operating voltage | 12 ... 240 V AC/DC UB |
| Power consumption | ≤ 3.5 VA P0 |
Output
| Switching type | light/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.) |
| Signal output | Relay, 1 alternator |
| Switching voltage | max. 250 V AC/DC |
| Switching current | max. 2 A |
| Switching power | DC: max. 50 W AC: max. 500 VA |
| Switching frequency | 25 Hz f |
| Response time | 20 ms |
| Timer function | ON delay (GAN), OFF delay (GAB), one shot (IAB), ON delay-one shot (GAN-IAB), ON delay-OFF delay (GAN-GAB), programmable adjustment interval 0.1 ... 10 s |
Conformity
| Product standard | EN 60947-5-2 |
Approvals and certificates
| Protection class | II, rated insulation voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit insulated from control circuit in accordance with IEC 61140.Caution!The protection class 2 is only valid when the terminal compartment is closed. |
| UL approval | E87056 , cULus Listed Caution: This equipment is considered as open-type equipment. It must be mounted within an enclosure, that is suitably designed for protection against internal fire and personal injury resulting from accessibility to live parts according UL 508. |
| CCC approval | Certified by China Compulsory Certification (CCC) |
Ambient conditions
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) |
| Storage temperature | -40 ... 60 °C (-40 ... 140 °F) |
Mechanical specifications
| Degree of protection | IP64 |
| Connection | terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, insulation stripping 7.5 ... 8.5 mm, M16 x 1.5 cable gland |
| Material: Housing | Plastic ABS |
| Material: Optical face | Plastic pane |
| Mass | 112 g |
| Dimensions: Height | 88 mm |
| Dimensions: Width | 25.8 mm |
| Dimensions: Depth | 65.5 mm |
No matching specifications
Downloads & documentation
Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.
Data sheets & manuals
RLK28-8-H-2000-IR-Z/31/135: frequently asked questions
Can I still buy the RLK28-8-H-2000-IR-Z/31/135 now that it is discontinued?
Yes. Pepperl Fuchs has discontinued the RLK28-8-H-2000-IR-Z/31/135, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
When can RLK28-8-H-2000-IR-Z/31/135 be shipped?
RLK28-8-H-2000-IR-Z/31/135 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 RLK28-8-H-2000-IR-Z/31/135 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 RLK28-8-H-2000-IR-Z/31/135 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 RLK28-8-H-2000-IR-Z/31/135, subject to availability and destination.
More Pepperl Fuchs parts
Pepperl Fuchs RLK28-8-H-2000-IR-Z/31/135Price and lead time confirmed within 1 business day
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