

Pepperl+Fuchs RL31-8-1200-RT/73c/136 Proximity Sensor
Key Features
RL31 Diffuse Block DC Photoelectric Sensor
Pepperl + Fuchs' RL31 series of diffuse photoelectric sensors offers compact sensors suitable for factory automation applications in industrial environments.Diffuse sensor working principle: When an object moves within the sensing range, light from the emitter is directed onto the target object within the range and then reflected directly into the receiver device, activating the sensor.
Diffuse sensors are used for component presence, error prevention, filling, product height, and cover presence applications.
Operating voltage DC, compact and stable housing, protection rating II, high visibility LED, powerful push-pull output
Technical Specifications
| Specification | Value |
|---|---|
| Housing Material | PC |
| Maximum Operating Temperature | +55°C |
| Sensor Style | Block-shaped |
| Maximum Current | 100 mA |
| Light Source | LED |
| Detection Type | Diffuse |
| IP Protection Rating | IP67 |
| Minimum Operating Temperature | -30°C |
| Detection Range | 1.2 m |
| Output Type | Push-Pull |
| Response Time | <1 Milliseconds |
| Maximum DC Voltage | 30V |
| Electrical Connection | 4-Pin M12 Connector |
| 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.
Feel free to Ask questions
Pepperl+Fuchs RL31-8-1200-RT/73c/136 Proximity Sensor selection and replacement support
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