• Industrial gas detector designed for harsh and hazardous environments.
• Suitable for detecting flammable gases, carbon dioxide (CO₂), and hydrogen sulfide (H₂S).
• Available in OLCT 700 and OLCT 710 models.
• Constructed with electropolished stainless steel housing for superior corrosion resistance.
• Optional surge protection available against electrical spikes and lightning-related overvoltage.
• Designed for reliable operation in demanding industrial applications.

Key Features

• Non-intrusive operation using a magnetic handheld tool.
• No need to open the detector for configuration or calibration.
• Menu-driven setup and maintenance procedures.
• Built-in alphanumeric LED display for gas readings and status information.
• Plug-and-play smart sensor technology.
• Fully encapsulated electronics for enhanced durability.
• Integrated splash guard with calibration port.

Detection Options

• Combustible Hydrocarbons (0-100% LEL) – Infrared sensor.
• Carbon Dioxide (CO₂) (0-5% Vol) – Infrared sensor.
• Hydrogen Sulfide (H₂S):
  • 0-20 ppm
  • 0-50 ppm
  • 0-100 ppm
  • 0-200 ppm
• Combustible Gas (0-100% LEL) – Catalytic bead sensor.

Outputs & Communication

• 4-20 mA analogue output.
• RS-485 digital communication.
• Compatible with industrial gas monitoring systems.

Technical Specifications

• Power Supply: 11.5 to 28 VDC.
• Operating Temperature: -40°C to +75°C.
• Approvals: ATEX II 2G.
• Certification: Ex d IIB+H₂ T4 Gb.
• Functional Safety: SIL2 (except CO₂ models).

Model Variants

• OLCT 700 – Supplied without junction box.
• OLCT 710 – Supplied with aluminium junction box.
• Optional stainless steel junction box available for OLCT 710.
• Two M20 cable entries provided on OLCT 710 models.

Applications

• Oil & Gas facilities.
• Chemical processing plants.
• Industrial manufacturing.
• Utilities and infrastructure.
• Hazardous area gas monitoring.

Benefits

• Reliable operation in corrosive and wet environments.
• Simple maintenance without opening the enclosure.
• Flexible sensor options for multiple gas types.
• High durability with stainless steel construction.
• Reduced downtime through plug-and-play sensors.