Description
The WPD/CAL series combustible gas detectors use catalytic sensors, combined with a professional 4 ÷ 20 mA linear transmitter.
Despite their high selectivity, WPD/CAL detectors are resistant to non-combustible gases or vapors often present in industrial environments.
The detectors comply with the new CEI 216/5-3 standard for combustible gas detectors used in industrial and commercial settings in non-hazardous areas, i.e., in applications not covered by the ATEX 94/9 EC directive.