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Pepperl+Fuchs SU18-16/40A/110/115/126A Fiber Optic Sensor

Maximum operating temperature: +55°C

Response time: 160 μs

Switching frequency: 3 kHz

Fiber type: Glass, plastic

Output type: NPN, PNP

width: 9mm

Electrical connection: PVC Cable

Shell material: PC

In Stock & ready to ship

Key Features

SU18 Series Fiber Optic Sensors

Fiber optic sensors are particularly suitable for use in small areas, harsh environments, and extreme temperature conditions that other types of sensors cannot withstand.
SU18 series fiber optic sensors are compatible with both glass and plastic optical fibers.
Basic circuitry for DIN rail mounting; smooth design; sensitivity adjustment; high switching frequency; self-diagnostic function; short-circuit, overload, and reverse polarity protection; LED indicator; on/off operation mode; on/off delay; timer function.

Technical Specifications

Specification Value
Maximum Operating Temperature +55°C
Response Time 160 μs
Switching Frequency 3 kHz
Fiber Optic Type Glass, Plastic
Output Type NPN, PNP
Width 9mm
Electrical Connection PVC Cable
Shell Material PC
Dimensions 35 x 9 x 55 mm
Depth 55mm
Power Supply Voltage 10 → 30 V dc
Detection Range 450 mm
Light source LED
Length 35mm
IP protection rating IP50
Minimum operating temperature -10°C
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Brand Name: Pepperl+Fuchs Certification: ISO9001,CE
Place of Origin: China Condition: New
Warranty: 1 years Customized design: 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.

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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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