Pepperl+Fuchs
Pepperl+Fuchs RLK31-54/25/31/115 Proximity Sensor
Key Features
RLK31 Backreflective Block AC/DC Photoelectric Sensor
Pepperl + Fuchs' RLK31 series of backreflective photoelectric sensors provides compact sensors suitable for factory automation applications in industrial environments.How the backreflective sensor works: It emits a light beam, which is then reflected by a buddy reflector. The reflected light is then detected by a receiver device.
These sensors are triggered when an object blocks the light beam between the sensor and the reflector.
Backreflective sensors are used for component presence detection applications.
Compact and stable housing, operating voltage AC/DC relay output
Technical Specifications
| LED | |
| Minimum Operating Temperature | -25°C |
| Electrical Connection | 5-core cable 2 m |
| Response Time | =25 ms |
| IP Protection Rating | IP67 |
| Detection Type | Backscatter |
| Detection Range | 9 m |
| Maximum Current | 3 A |
| Maximum DC Voltage | 240V |
| Output Type | Push-Pull |
| Maximum Operating Temperature | +55°C |
| Sensor Style | Block |
| Maximum AC Voltage | 240V |
| Housing Material | PC |
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| Brand Name: | Pepperl+Fuchs | Certification: | ISO9001, CE |
|---|---|---|---|
| Place of Origin: | China | Condition: | New |
| Warranty: | 1 year | Customized sourcing: | available |
What are your strengths?
Ans. LEHIY specializes in industrial automation and control components, offering fast sourcing, stable quality, and competitive prices for global customers.
What is your estimated delivery time?
Ans. Most items ship within 3-7 days. Customized or rare models may take 10-30 working days.
What are your primary product offerings?
Ans. Our main products include PLCs, sensors, valves, solenoid valves, actuators, power modules, transmitters, and complete industrial automation solutions.
How can I get in touch with you?
Ans. You can reach us anytime via Email, WhatsApp, LinkedIn, or our contact page. Our sales engineers respond quickly and provide technical support when needed.
What are your payment terms?
Ans. Standard terms are 50% TT in advance and 50% balance before delivery. We also support Alibaba Trade Assurance and L/C for qualified orders.
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Replacement support
Pepperl+Fuchs RLK31-54/25/31/115 Proximity Sensor selection and replacement support
LEHIY supports engineers and purchasing teams who need reliable sourcing for Pepperl+Fuchs RLK31-54/25/31/115 Proximity Sensor. Share the brand, model, part number, quantity, nameplate photos, and application requirements, and our team will check availability, alternatives, and delivery options before quoting.
Model matching
We review brand, model, part number, nameplate photos, installation environment, and replacement requirements.
Quality and delivery
Each order can be checked for authenticity, condition, packing, warranty, shipping method, and delivery schedule.
Stock alternatives
For urgent maintenance projects, we can help check stock, compatible alternatives, and fast international shipment.
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