Argweld® PurgEye® 200 Handheld Weld Purge Monitor

The Argweld® PurgEye® 200 IP65 is a portable Weld Purge Monitor® designed to deliver accurate oxygen readings down to 1 ppm. Built for both workshop and on-site use, it ensures optimal purge conditions, reducing the risk of oxidation and improving weld quality across a wide range of materials.

The unit can be used either as a continuously reading instrument, with free flow of purge exhaust gas across the sensor, or as a sampling instrument using its built‑in vacuum pump. This flexibility makes it ideal for monitoring oxygen levels when welding exotic or reactive materials where very low oxygen content is essential.

Key Benefits

• Achieve high-quality welds with precise oxygen monitoring down to 1 ppm
• Reduce oxidation risk and improve consistency
• Work anywhere with portable, battery or mains operation
• Fast, reliable readings with advanced sensor technology

Key Features

• Advanced 3D printed housing
• Flow configuration to massively extend the life of the fine filtration
• Internal electro-mechanical pump
• Rechargeable battery (up to 10 hours) or mains powered
• Large LCD display for clear, easy reading
• Adjustable alarm levels (1–999 ppm) with audio + visual alerts
• Flow detection for accurate gas sampling
• HF interference protection
• USB connectivity with PurgeLog™ software
• Lightweight, handheld design

Applications

Ideal for use in:

• Stainless steel welding
• Duplex and chrome steels
• Titanium and nickel alloys
• Pipework, tubing, and orbital welding
• Workshop and on-site environments

Display and Icons

• Battery indicator (20-minute warning)
• Large buttons for easy on site operation
• Flow detection warning
• PPM / % display toggle
• Alarm Indicator
• Blocked filter alert

PurgeNet™ Integration

• Controls welding systems based on oxygen levels
• Enables automated welding processes
• Works with PurgeLog™ for data tracking and quality control

Extra Functionality

• Auto power-off after 30 minutes (over-range)
• Adjustable alarm settings
• Alarm mute function
• Menu available in multiple languages

Technical Specifications

Part of the trusted Argweld® PurgEye® range — used worldwide to ensure precision weld quality