Professional continuous monitoring for explosive atmospheres with extended autonomous operation

Key Features

• Zone 0 Certified Protection: ATEX/IECEx certification for continuous monitoring in potentially explosive atmospheres where hazard is present constantly or for long periods

• Sensor Technology Flexibility: Choice between catalytic bead LEL (standard) or NDIR sensor (optional) for oxygen-free environments and poison-resistant operation

• Extended Autonomous Operation: 2-month battery life with NDIR configuration reduces maintenance frequency in remote or continuous monitoring applications

• Comprehensive Data Integrity: 60+ day logging of real-time values, STEL/TWA calculations, calibration history, and event tracking for compliance documentation

• Ruggedized Field Performance: IP68 housing with 3-meter drop resistance maintains operation in extreme industrial environments

Technical Specifications

• Standard Sensors: O₂ (0-30% vol), H₂S (0-500 ppm), CO (0-999 ppm), LEL (0-100%)

• LEL Options: Catalytic bead (standard) | NDIR (oxygen-free environments)

• Battery Life: 2 months (NDIR) | 1 month (catalytic)

• Alarms: 90dB audible, multi-color LED, HD vibration

• Data Logging: 60+ days (values, TWA/STEL, peaks, calibration)

• Durability: IP68, 3m drop-tested

• Certifications: ATEX/IECEx Zone 0, UL/cUL Class I Div 1, CE (EN 60079)

Application Deployment

• Confined Space Entry: Pre-entry and continuous monitoring during work

• Petrochemical Facilities: Area monitoring in refineries and processing plants

• Wastewater Treatment: H₂S monitoring in collection systems and treatment areas

• Industrial Maintenance: Monitoring during tank cleaning and repair operations