PDM Single-Gas Detector

The industry's first fully repairable single-gas detector, engineered to eliminate electronic waste while delivering uncompromising protection.


Key Features

  • Sustainable Operational Model: Fully repairable architecture with user-replaceable 3-year battery and field-swappable sensors eliminates disposable detector waste and reduces total cost of ownership by 75%

  • Rapid Hazard Adaptation: 5-second tool-free sensor swaps enable field conversion between O₂, CO, H₂S and other toxic gases without device retirement

  • Extreme Environment Reliability: IP65/67 rating with operational range from -40°C to +60°C ensures performance in arctic conditions to desert heat

  • Unmissable Alert System: 120° visible LED strobe, 95dB audible alarm and HD vibration provide triple-redundancy notification in high-noise environments

  • Digital Compliance Integration: 30-event data logger with WatchGas Cloud™ connectivity automates OSHA 1910.134 and EN 45544-1 compliance reporting


Technical Specifications

  • Battery: 3-year operational life (user-replaceable)

  • Sensors: Field-swappable (O₂, CO, H₂S, toxics)

  • Alarms: 120° LED strobe, 95dB audible, HD vibration

  • Memory: 30-event data logger

  • Environmental: IP65/67, -40°C to +60°C

  • Mounting: Stainless steel dorsal clip

  • Compliance: OSHA, ATEX/IECEx Zone 0, EN 45544-1, IEC 62990

  • Calibration: WatchGas Multi-Station compatible


Operational Workflow

  • Pre-Shift: 30-second automated bump test via calibration station

  • In-Field: Continuous monitoring with triple-alert protection

  • Post-Shift: Wireless data offload to WatchGas Cloud™ for compliance reporting

  • Maintenance: 5-second sensor swaps and 3-year battery replacement