ifm Fibre-Optic Amplifier OK5008

Introduction – ifm Fibre-Optic Amplifier OK5008

The ifm Fibre-Optic Amplifier OK5008 is a versatile photoelectric sensing unit designed to work with both through-beam and diffuse reflection fibre-optic cables. It features a compact rectangular housing engineered for applications where space is limited, while maintaining the durability and reliability required in industrial environments.

With its intuitive potentiometer adjustment, the OK5008 enables precise sensitivity control, allowing users to fine-tune detection performance for a wide range of materials and operating distances. The programmable light-on/dark-on switching mode adds flexibility, making it suitable for varied sensing conditions without complex setup.

Equipped with a clear yellow LED indicator, operators can quickly check switching status at a glance, ensuring smooth integration into automation systems. The amplifier’s robust PPO-modified housing and IP65 protection rating guarantee long-term stability even in demanding conditions.

Available in the UAE and MENA region through Dubai Sensor, this model delivers reliable optical detection in compact form, ideal for machine automation, packaging, and positioning tasks.

Key Features & Benefits

• Operation as through-beam or diffuse reflection sensor
  
  
• Programmable light-on/dark-on mode for flexible integration
  
  
• Simple sensitivity adjustment via potentiometer
  
  
• Compact rectangular housing suitable for tight spaces
  
  
• Visible LED indicator for quick switching status feedback
  
  
• Wide supply voltage range (10–36 V DC)
  
  
• Fast switching frequency up to 120 Hz
  
  
• PNP output with short-circuit and overload protection
  
  
• Rugged PPO-modified housing with IP65 protection
  
  
• Long MTTF of 529 years ensures high reliability
  

Technical Specifications – ifm Fibre-Optic Amplifier OK5008

Standards & Certifications

• EMC compliance: EN 60947-5-2
  
  
• Emission standard: EN 55011 Class B
  
  
• Protection class: III (SELV/PELV circuits)
  
  
• Ingress protection: IP65 (dust-tight, water jet resistant)
  

Applications & Industries

• Industrial automation and robotics
  
  
• Position detection in conveyors and packaging lines
  
  
• Part presence monitoring and material detection
  
  
• Machine tool systems and assembly lines
  
  
• Compact machinery installations in UAE/MENA environments
  

Installation, Commissioning & Maintenance

The ifm OK5008 can be mounted easily using the supplied M4 mounting hardware.
Its M12 A-coded connector ensures quick, secure electrical connection. Sensitivity can be set precisely via the built-in potentiometer, and switching function configured for light-on or dark-on operation depending on application requirements.

Routine maintenance is minimal — simply ensure the fibre-optic cables and amplifier window remain clean for optimal signal performance. The LED indicator simplifies troubleshooting and alignment during setup.

Why Choose ifm Fibre-Optic Amplifier OK5008

The OK5008 combines precision sensing, flexible configuration, and compact durability in a single device. Its dual operation modes and adjustable range make it adaptable to varied industrial needs, from precise detection in confined areas to general-purpose optical automation.

Backed by ifm’s engineering reliability and available locally through Dubai Sensor, the OK5008 delivers consistent performance, energy efficiency, and long service life — a smart investment for modern industrial environments.

Ordering Guide

1. Model: OK5008
   
   
2. Order code: OKF-FPKG/US-100-DPF
   
   
3. Included accessories: 1× screwdriver, 2× screws (M4×25 mm), 2× washers, 2× spring washers, 2× nuts
   
   
4. Pack quantity: 1 piece
   

Note:

• Light-on = NC (through-beam) / NO (diffuse)
  
  
• Dark-on = NO (through-beam) / NC (diffuse)
  

For authorized purchase and technical support in the UAE and MENA region, contact Dubai Sensor, the official distributor of ifm products.

FAQ – ifm Fibre-Optic Amplifier OK5008

Q1: What is the operating voltage range of the ifm OK5008?
A1: The amplifier operates on a voltage range of 10 to 36 V DC, making it compatible with most standard industrial control systems.

Q2: Can the OK5008 be used as both a through-beam and diffuse reflection sensor?
A2: Yes. The OK5008 functions with through-beam or diffuse reflection fibre-optic cables, providing flexibility for various sensing applications.

Q3: How can I adjust the sensitivity of the OK5008?
A3: Sensitivity can be easily adjusted using the integrated potentiometer, allowing precise tuning for different target materials and distances.

Q4: What output type does the OK5008 provide?
A4: It uses a PNP transistor output and supports programmable light-on/dark-on switching modes.

Q5: Is the OK5008 suitable for harsh environments?
A5: Yes. The amplifier features a PPO-modified housing and IP65 protection rating, ensuring durability in dusty or humid industrial conditions.

Q6: What is the maximum switching frequency?
A6: The OK5008 offers a switching frequency of 120 Hz, allowing it to detect fast-moving objects reliably.

Q7: Does it include mounting accessories?
A7: Yes. The package includes mounting screws, washers, nuts, and a screwdriver for easy installation.

Q8: What standards does the OK5008 comply with?
A8: The product meets EN 60947-5-2 for EMC compliance and EN 55011 Class B for emission standards.

Q9: How can I determine the switching status?
A9: A yellow LED indicator on the front of the amplifier displays the current switching status for quick visual verification.

Q10: Where can I purchase the ifm OK5008 in the UAE?
A10: The ifm Fibre-Optic Amplifier OK5008 is available through Dubai Sensor, the official ifm distributor for the UAE and MENA region.