MOD-1040 Oxygen Analyzer

The MOD-1040 by Modcon Systems is designed to provide accurate and reliable in-situ oxygen measurements in high-pressure pipelines, delivering precise results even in the harshest industrial conditions — with no sample extraction or conditioning required.

Key Features

High-Accuracy Measurement

• Measures oxygen levels from 0-100% across low, mid, and high range configurations
• Response time under 5 seconds (T90)
• Repeatability and linearity both under 0.5% of calibrated span
• Zero drift under 1% per year

Ex Safe & Rugged

• ATEX/IECEx certified for Zone 1 hazardous areas
• Safety Integrity Level: SIL-2
• Dual-rated stainless steel construction (316/316L)
• IP67 ingress protection

Easy Installation

• Direct in-situ measurement — installs directly on process pipe
• No explosion-proof housing or sample extraction system needed
• Zero maintenance with flexible installation options
• Operates from −20°C to +60°C (−4°F to 140°F)

Connectivity

• Power supply: 24 VDC, 1A
• Outputs: 2 × 4-20 mA
• Communication: Modbus RS485

Applications

• Oil and gas industry
• Hydrogen production
• Chemical processing
• High-pressure pipeline monitoring
• Any process industry requiring reliable in-situ oxygen measurement