IFM OJ5136 Retro-Reflective Sensor – OJPLFPKG/SO/AS

The IFM OJ5136 is a compact retro-reflective sensor with a polarization filter for reliable detection of reflective objects, even in harsh industrial environments. Featuring a Class 1 red light laser with up to 8 metres of detection range and a programmable light-on/dark-on output, the OJ5136 is ideal for precise object sensing in packaging, conveyors, and material handling systems. Its lightweight rectangular housing, robust IP67 rating, and built-in EMC compliance make it a powerful and space-saving solution for machine builders and OEMs.

Technical Specifications

Model: OJ5136 Sensor
Manufacturer: IFM
Sensor Type: Retro-reflective with background suppression
Light Source: Red light laser (650 nm) with polarization filter
Laser Protection Class: Class 1 (EN/IEC 60825-1)
Sensing Method: With prismatic reflector

Application

• Primary Uses: Object detection, position verification, presence sensing
• Reflector Required: E20722 (50 × 50 mm prismatic)
• Smallest Detectable Object Diameter:
  • 2.5 mm at 0.1 m
  • 4 mm at 2.5 m
  • 8 mm at 5 m

Electrical Specifications

• Operating Voltage: 10–30 V DC
• Current Consumption: < 15 mA
• Protection Class: III
• Reverse Polarity Protection: Yes
• Output Type: PNP (programmable light-on/dark-on mode)
• Switching Frequency: 2000 Hz
• Max Voltage Drop: 2.5 V
• Current Rating: 200 mA
• Short-Circuit Protection: Yes (pulsed)
• Overload Protection: Yes

Detection Characteristics

• Max Detection Range: 8 m (with prismatic reflector)
• Adjustable Range: Yes
• Max Light Spot Diameter: 12 mm
• Polarisation Filter: Integrated
• Laser Compliance:
  • EN/IEC 60825-1:2007 & 2014
  • 21 CFR 1040.10 (Laser Notice No. 56)

Environmental Conditions

• Ambient Temperature: –10 to +60 °C
• Protection Rating: IP67
• MTTF: 697 years

Mechanical Data

• Housing Design: Rectangular
• Dimensions: 35 × 11 × 24 mm
• Weight: 28.1 g
• Housing Material: ABS
• Lens Material: Glass
• Lens Alignment: Side-mounted
• LED Window & Pushbutton: SEPS

LED Indicators

• Green LED: Operating status
• Yellow LED: Switching output
• Red LED: Function status
• Electronic Lock: Yes

Included Accessories

• 2 × Screws
• 2 × Spring Washers
• 2 × Nuts

Electrical Connection

• Connector: 1 × M8, A-coded

Key Features & Benefits

✅ Polarized Red Light Laser ensures accurate object detection even on shiny or reflective surfaces.

✅ Long 8 m Sensing Range with adjustable detection distance.

✅ Compact Design for installation in space-constrained applications.

✅ High-Speed Switching (2000 Hz) ideal for fast-moving parts and high-throughput lines.

✅ Robust IP67 Housing withstands tough industrial conditions.

✅ Class 1 Laser Safety compliant with international standards for eye safety.

📦 Order Now from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable IFM OJ5136 prices with fast UK shipping and expert support. Whether you’re replacing an existing sensor or designing a new system, we’re here to help.

👉 Contact Us Today to speak with our automation specialists and get the best sensor solution for your setup.